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authorGiacomo Gabrielli <Giacomo.Gabrielli@arm.com>2010-12-07 16:19:57 -0800
committerGiacomo Gabrielli <Giacomo.Gabrielli@arm.com>2010-12-07 16:19:57 -0800
commit719f9a6d4fba16af38dcfd62b25a4d708156699f (patch)
tree1a380efa6ed27b505fdf402e2a069d217c9a4eac /src/arch/arm/isa/insts
parent4bbdd6ceb2639fe21408ab211b7c4c7e53adb249 (diff)
downloadgem5-719f9a6d4fba16af38dcfd62b25a4d708156699f.tar.xz
O3: Make all instructions that write a misc. register not perform the write until commit.
ARM instructions updating cumulative flags (ARM FP exceptions and saturation flags) are not serialized. Added aliases for ARM FP exceptions and saturation flags in FPSCR. Removed write accesses to the FP condition codes for most ARM VFP instructions: only VCMP and VCMPE instructions update the FP condition codes. Removed a potential cause of seg. faults in the O3 model for NEON memory macro-ops (ARM).
Diffstat (limited to 'src/arch/arm/isa/insts')
-rw-r--r--src/arch/arm/isa/insts/fp.isa233
-rw-r--r--src/arch/arm/isa/insts/misc.isa4
-rw-r--r--src/arch/arm/isa/insts/neon.isa220
3 files changed, 236 insertions, 221 deletions
diff --git a/src/arch/arm/isa/insts/fp.isa b/src/arch/arm/isa/insts/fp.isa
index 68c294851..961b9a355 100644
--- a/src/arch/arm/isa/insts/fp.isa
+++ b/src/arch/arm/isa/insts/fp.isa
@@ -208,7 +208,8 @@ let {{
vmsrFpscrIop = InstObjParams("vmsr", "VmsrFpscr", "FpRegRegOp",
{ "code": vmsrFpscrCode,
"predicate_test": predicateTest,
- "op_class": "SimdFloatMiscOp" }, [])
+ "op_class": "SimdFloatMiscOp" },
+ ["IsSerializeAfter","IsNonSpeculative"])
header_output += FpRegRegOpDeclare.subst(vmsrFpscrIop);
decoder_output += FpRegRegOpConstructor.subst(vmsrFpscrIop);
exec_output += PredOpExecute.subst(vmsrFpscrIop);
@@ -217,7 +218,8 @@ let {{
{ "code": vmrsEnabledCheckCode + \
"Dest = MiscOp1;",
"predicate_test": predicateTest,
- "op_class": "SimdFloatMiscOp" }, [])
+ "op_class": "SimdFloatMiscOp" },
+ ["IsSerializeBefore"])
header_output += FpRegRegOpDeclare.subst(vmrsIop);
decoder_output += FpRegRegOpConstructor.subst(vmrsIop);
exec_output += PredOpExecute.subst(vmrsIop);
@@ -226,7 +228,8 @@ let {{
{ "code": vmrsEnabledCheckCode + \
"Dest = Fpscr | FpCondCodes;",
"predicate_test": predicateTest,
- "op_class": "SimdFloatMiscOp" }, [])
+ "op_class": "SimdFloatMiscOp" },
+ ["IsSerializeBefore"])
header_output += FpRegRegOpDeclare.subst(vmrsFpscrIop);
decoder_output += FpRegRegOpConstructor.subst(vmrsFpscrIop);
exec_output += PredOpExecute.subst(vmrsFpscrIop);
@@ -237,7 +240,8 @@ let {{
vmrsApsrIop = InstObjParams("vmrs", "VmrsApsr", "FpRegRegImmOp",
{ "code": vmrsApsrCode,
"predicate_test": predicateTest,
- "op_class": "SimdFloatMiscOp" }, [])
+ "op_class": "SimdFloatMiscOp" },
+ ["IsSerializeBefore"])
header_output += FpRegRegImmOpDeclare.subst(vmrsApsrIop);
decoder_output += FpRegRegImmOpConstructor.subst(vmrsApsrIop);
exec_output += PredOpExecute.subst(vmrsApsrIop);
@@ -249,7 +253,8 @@ let {{
vmrsApsrFpscrIop = InstObjParams("vmrs", "VmrsApsrFpscr", "FpRegRegImmOp",
{ "code": vmrsApsrFpscrCode,
"predicate_test": predicateTest,
- "op_class": "SimdFloatMiscOp" }, [])
+ "op_class": "SimdFloatMiscOp" },
+ ["IsSerializeBefore"])
header_output += FpRegRegImmOpDeclare.subst(vmrsApsrFpscrIop);
decoder_output += FpRegRegImmOpConstructor.subst(vmrsApsrFpscrIop);
exec_output += PredOpExecute.subst(vmrsApsrFpscrIop);
@@ -451,20 +456,22 @@ let {{
decoder_output = ""
exec_output = ""
- singleCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ singleSimpleCode = vfpEnabledCheckCode + '''
+ FPSCR fpscr = (FPSCR) FpscrExc;
FpDest = %(op)s;
- FpCondCodes = fpscr & FpCondCodesMask;
+ '''
+ singleCode = singleSimpleCode + '''
+ FpscrExc = fpscr;
'''
singleBinOp = "binaryOp(fpscr, FpOp1, FpOp2," + \
"%(func)s, fpscr.fz, fpscr.dn, fpscr.rMode)"
singleUnaryOp = "unaryOp(fpscr, FpOp1, %(func)s, fpscr.fz, fpscr.rMode)"
doubleCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double dest = %(op)s;
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
doubleBinOp = '''
binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
@@ -545,7 +552,7 @@ let {{
global header_output, decoder_output, exec_output
sIop = InstObjParams(name + "s", Name + "S", base,
- { "code": singleCode % { "op": singleOp },
+ { "code": singleSimpleCode % { "op": singleOp },
"predicate_test": predicateTest,
"op_class": opClass }, [])
dIop = InstObjParams(name + "d", Name + "D", base,
@@ -574,12 +581,12 @@ let {{
exec_output = ""
vmlaSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, FpOp1, FpOp2,
fpMulS, fpscr.fz, fpscr.dn, fpscr.rMode);
FpDest = binaryOp(fpscr, FpDest, mid, fpAddS,
fpscr.fz, fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vmlaSIop = InstObjParams("vmlas", "VmlaS", "FpRegRegRegOp",
{ "code": vmlaSCode,
@@ -590,16 +597,16 @@ let {{
exec_output += PredOpExecute.subst(vmlaSIop);
vmlaDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double mid = binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
dbl(FpOp2P0.uw, FpOp2P1.uw),
fpMulD, fpscr.fz, fpscr.dn, fpscr.rMode);
double dest = binaryOp(fpscr, dbl(FpDestP0.uw, FpDestP1.uw),
mid, fpAddD, fpscr.fz,
fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
vmlaDIop = InstObjParams("vmlad", "VmlaD", "FpRegRegRegOp",
{ "code": vmlaDCode,
@@ -610,12 +617,12 @@ let {{
exec_output += PredOpExecute.subst(vmlaDIop);
vmlsSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, FpOp1, FpOp2,
fpMulS, fpscr.fz, fpscr.dn, fpscr.rMode);
FpDest = binaryOp(fpscr, FpDest, -mid, fpAddS,
fpscr.fz, fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vmlsSIop = InstObjParams("vmlss", "VmlsS", "FpRegRegRegOp",
{ "code": vmlsSCode,
@@ -626,16 +633,16 @@ let {{
exec_output += PredOpExecute.subst(vmlsSIop);
vmlsDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double mid = binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
dbl(FpOp2P0.uw, FpOp2P1.uw),
fpMulD, fpscr.fz, fpscr.dn, fpscr.rMode);
double dest = binaryOp(fpscr, dbl(FpDestP0.uw, FpDestP1.uw),
-mid, fpAddD, fpscr.fz,
fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
vmlsDIop = InstObjParams("vmlsd", "VmlsD", "FpRegRegRegOp",
{ "code": vmlsDCode,
@@ -646,12 +653,12 @@ let {{
exec_output += PredOpExecute.subst(vmlsDIop);
vnmlaSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, FpOp1, FpOp2,
fpMulS, fpscr.fz, fpscr.dn, fpscr.rMode);
FpDest = binaryOp(fpscr, -FpDest, -mid, fpAddS,
fpscr.fz, fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vnmlaSIop = InstObjParams("vnmlas", "VnmlaS", "FpRegRegRegOp",
{ "code": vnmlaSCode,
@@ -662,16 +669,16 @@ let {{
exec_output += PredOpExecute.subst(vnmlaSIop);
vnmlaDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double mid = binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
dbl(FpOp2P0.uw, FpOp2P1.uw),
fpMulD, fpscr.fz, fpscr.dn, fpscr.rMode);
double dest = binaryOp(fpscr, -dbl(FpDestP0.uw, FpDestP1.uw),
-mid, fpAddD, fpscr.fz,
fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
vnmlaDIop = InstObjParams("vnmlad", "VnmlaD", "FpRegRegRegOp",
{ "code": vnmlaDCode,
@@ -682,12 +689,12 @@ let {{
exec_output += PredOpExecute.subst(vnmlaDIop);
vnmlsSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, FpOp1, FpOp2,
fpMulS, fpscr.fz, fpscr.dn, fpscr.rMode);
FpDest = binaryOp(fpscr, -FpDest, mid, fpAddS,
fpscr.fz, fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vnmlsSIop = InstObjParams("vnmlss", "VnmlsS", "FpRegRegRegOp",
{ "code": vnmlsSCode,
@@ -698,16 +705,16 @@ let {{
exec_output += PredOpExecute.subst(vnmlsSIop);
vnmlsDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double mid = binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
dbl(FpOp2P0.uw, FpOp2P1.uw),
fpMulD, fpscr.fz, fpscr.dn, fpscr.rMode);
double dest = binaryOp(fpscr, -dbl(FpDestP0.uw, FpDestP1.uw),
mid, fpAddD, fpscr.fz,
fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
vnmlsDIop = InstObjParams("vnmlsd", "VnmlsD", "FpRegRegRegOp",
{ "code": vnmlsDCode,
@@ -718,10 +725,10 @@ let {{
exec_output += PredOpExecute.subst(vnmlsDIop);
vnmulSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
FpDest = -binaryOp(fpscr, FpOp1, FpOp2, fpMulS,
fpscr.fz, fpscr.dn, fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vnmulSIop = InstObjParams("vnmuls", "VnmulS", "FpRegRegRegOp",
{ "code": vnmulSCode,
@@ -732,14 +739,14 @@ let {{
exec_output += PredOpExecute.subst(vnmulSIop);
vnmulDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double dest = -binaryOp(fpscr, dbl(FpOp1P0.uw, FpOp1P1.uw),
dbl(FpOp2P0.uw, FpOp2P1.uw),
fpMulD, fpscr.fz, fpscr.dn,
fpscr.rMode);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(dest);
FpDestP1.uw = dblHi(dest);
+ FpscrExc = fpscr;
'''
vnmulDIop = InstObjParams("vnmuld", "VnmulD", "FpRegRegRegOp",
{ "code": vnmulDCode,
@@ -757,13 +764,13 @@ let {{
exec_output = ""
vcvtUIntFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.uw) : "m" (FpOp1.uw));
FpDest = FpOp1.uw;
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtUIntFpSIop = InstObjParams("vcvt", "VcvtUIntFpS", "FpRegRegOp",
{ "code": vcvtUIntFpSCode,
@@ -774,15 +781,15 @@ let {{
exec_output += PredOpExecute.subst(vcvtUIntFpSIop);
vcvtUIntFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1P0.uw) : "m" (FpOp1P0.uw));
double cDest = (uint64_t)FpOp1P0.uw;
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtUIntFpDIop = InstObjParams("vcvt", "VcvtUIntFpD", "FpRegRegOp",
{ "code": vcvtUIntFpDCode,
@@ -793,13 +800,13 @@ let {{
exec_output += PredOpExecute.subst(vcvtUIntFpDIop);
vcvtSIntFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.sw) : "m" (FpOp1.sw));
FpDest = FpOp1.sw;
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtSIntFpSIop = InstObjParams("vcvt", "VcvtSIntFpS", "FpRegRegOp",
{ "code": vcvtSIntFpSCode,
@@ -810,15 +817,15 @@ let {{
exec_output += PredOpExecute.subst(vcvtSIntFpSIop);
vcvtSIntFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1P0.sw) : "m" (FpOp1P0.sw));
double cDest = FpOp1P0.sw;
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtSIntFpDIop = InstObjParams("vcvt", "VcvtSIntFpD", "FpRegRegOp",
{ "code": vcvtSIntFpDCode,
@@ -829,14 +836,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtSIntFpDIop);
vcvtFpUIntSRCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
vfpFlushToZero(fpscr, FpOp1);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.uw = vfpFpSToFixed(FpOp1, false, false, 0, false);
__asm__ __volatile__("" :: "m" (FpDest.uw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpUIntSRIop = InstObjParams("vcvt", "VcvtFpUIntSR", "FpRegRegOp",
{ "code": vcvtFpUIntSRCode,
@@ -847,7 +854,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUIntSRIop);
vcvtFpUIntDRCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -855,8 +862,8 @@ let {{
uint64_t result = vfpFpDToFixed(cOp1, false, false, 0, false);
__asm__ __volatile__("" :: "m" (result));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = result;
+ FpscrExc = fpscr;
'''
vcvtFpUIntDRIop = InstObjParams("vcvtr", "VcvtFpUIntDR", "FpRegRegOp",
{ "code": vcvtFpUIntDRCode,
@@ -867,14 +874,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUIntDRIop);
vcvtFpSIntSRCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
vfpFlushToZero(fpscr, FpOp1);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.sw = vfpFpSToFixed(FpOp1, true, false, 0, false);
__asm__ __volatile__("" :: "m" (FpDest.sw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSIntSRIop = InstObjParams("vcvtr", "VcvtFpSIntSR", "FpRegRegOp",
{ "code": vcvtFpSIntSRCode,
@@ -885,7 +892,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSIntSRIop);
vcvtFpSIntDRCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -893,8 +900,8 @@ let {{
int64_t result = vfpFpDToFixed(cOp1, true, false, 0, false);
__asm__ __volatile__("" :: "m" (result));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = result;
+ FpscrExc = fpscr;
'''
vcvtFpSIntDRIop = InstObjParams("vcvtr", "VcvtFpSIntDR", "FpRegRegOp",
{ "code": vcvtFpSIntDRCode,
@@ -905,7 +912,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSIntDRIop);
vcvtFpUIntSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
fesetround(FeRoundZero);
@@ -913,7 +920,7 @@ let {{
FpDest.uw = vfpFpSToFixed(FpOp1, false, false, 0);
__asm__ __volatile__("" :: "m" (FpDest.uw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpUIntSIop = InstObjParams("vcvt", "VcvtFpUIntS", "FpRegRegOp",
{ "code": vcvtFpUIntSCode,
@@ -924,7 +931,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUIntSIop);
vcvtFpUIntDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -933,8 +940,8 @@ let {{
uint64_t result = vfpFpDToFixed(cOp1, false, false, 0);
__asm__ __volatile__("" :: "m" (result));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = result;
+ FpscrExc = fpscr;
'''
vcvtFpUIntDIop = InstObjParams("vcvt", "VcvtFpUIntD", "FpRegRegOp",
{ "code": vcvtFpUIntDCode,
@@ -945,7 +952,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUIntDIop);
vcvtFpSIntSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
fesetround(FeRoundZero);
@@ -953,7 +960,7 @@ let {{
FpDest.sw = vfpFpSToFixed(FpOp1, true, false, 0);
__asm__ __volatile__("" :: "m" (FpDest.sw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSIntSIop = InstObjParams("vcvt", "VcvtFpSIntS", "FpRegRegOp",
{ "code": vcvtFpSIntSCode,
@@ -964,7 +971,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSIntSIop);
vcvtFpSIntDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -973,8 +980,8 @@ let {{
int64_t result = vfpFpDToFixed(cOp1, true, false, 0);
__asm__ __volatile__("" :: "m" (result));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = result;
+ FpscrExc = fpscr;
'''
vcvtFpSIntDIop = InstObjParams("vcvt", "VcvtFpSIntD", "FpRegRegOp",
{ "code": vcvtFpSIntDCode,
@@ -985,16 +992,16 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSIntDIop);
vcvtFpSFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
- double cDest = fixFpSFpDDest(Fpscr, FpOp1);
+ double cDest = fixFpSFpDDest(FpscrExc, FpOp1);
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtFpSFpDIop = InstObjParams("vcvt", "VcvtFpSFpD", "FpRegRegOp",
{ "code": vcvtFpSFpDCode,
@@ -1005,15 +1012,15 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSFpDIop);
vcvtFpDFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (cOp1) : "m" (cOp1));
- FpDest = fixFpDFpSDest(Fpscr, cOp1);
+ FpDest = fixFpDFpSDest(FpscrExc, cOp1);
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpDFpSIop = InstObjParams("vcvt", "VcvtFpDFpS", "FpRegRegOp",
{ "code": vcvtFpDFpSCode,
@@ -1024,7 +1031,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpDFpSIop);
vcvtFpHTFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
@@ -1032,7 +1039,7 @@ let {{
bits(fpToBits(FpOp1), 31, 16));
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpHTFpSIop = InstObjParams("vcvtt", "VcvtFpHTFpS", "FpRegRegOp",
{ "code": vcvtFpHTFpSCode,
@@ -1043,14 +1050,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpHTFpSIop);
vcvtFpHBFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest = vcvtFpHFpS(fpscr, fpscr.dn, fpscr.ahp,
bits(fpToBits(FpOp1), 15, 0));
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpHBFpSIop = InstObjParams("vcvtb", "VcvtFpHBFpS", "FpRegRegOp",
{ "code": vcvtFpHBFpSCode,
@@ -1061,7 +1068,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpHBFpSIop);
vcvtFpSFpHTCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1), "=m" (FpDest.uw)
@@ -1071,7 +1078,7 @@ let {{
fpscr.rMode, fpscr.ahp, FpOp1));
__asm__ __volatile__("" :: "m" (FpDest.uw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSFpHTIop = InstObjParams("vcvtt", "VcvtFpSFpHT", "FpRegRegOp",
{ "code": vcvtFpHTFpSCode,
@@ -1082,7 +1089,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSFpHTIop);
vcvtFpSFpHBCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1), "=m" (FpDest.uw)
@@ -1092,7 +1099,7 @@ let {{
fpscr.rMode, fpscr.ahp, FpOp1));
__asm__ __volatile__("" :: "m" (FpDest.uw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSFpHBIop = InstObjParams("vcvtb", "VcvtFpSFpHB", "FpRegRegOp",
{ "code": vcvtFpSFpHBCode,
@@ -1103,7 +1110,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSFpHBIop);
vcmpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpDest, FpOp1);
if (FpDest == FpOp1) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1122,6 +1129,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpSIop = InstObjParams("vcmps", "VcmpS", "FpRegRegOp",
{ "code": vcmpSCode,
@@ -1134,7 +1142,7 @@ let {{
vcmpDCode = vfpEnabledCheckCode + '''
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, cDest, cOp1);
if (cDest == cOp1) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1153,6 +1161,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpDIop = InstObjParams("vcmpd", "VcmpD", "FpRegRegOp",
{ "code": vcmpDCode,
@@ -1163,7 +1172,7 @@ let {{
exec_output += PredOpExecute.subst(vcmpDIop);
vcmpZeroSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpDest);
// This only handles imm == 0 for now.
assert(imm == 0);
@@ -1182,6 +1191,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpZeroSIop = InstObjParams("vcmpZeros", "VcmpZeroS", "FpRegImmOp",
{ "code": vcmpZeroSCode,
@@ -1195,7 +1205,7 @@ let {{
// This only handles imm == 0 for now.
assert(imm == 0);
double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, cDest);
if (cDest == imm) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1212,6 +1222,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpZeroDIop = InstObjParams("vcmpZerod", "VcmpZeroD", "FpRegImmOp",
{ "code": vcmpZeroDCode,
@@ -1222,7 +1233,7 @@ let {{
exec_output += PredOpExecute.subst(vcmpZeroDIop);
vcmpeSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpDest, FpOp1);
if (FpDest == FpOp1) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1235,6 +1246,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpeSIop = InstObjParams("vcmpes", "VcmpeS", "FpRegRegOp",
{ "code": vcmpeSCode,
@@ -1247,7 +1259,7 @@ let {{
vcmpeDCode = vfpEnabledCheckCode + '''
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, cDest, cOp1);
if (cDest == cOp1) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1260,6 +1272,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpeDIop = InstObjParams("vcmped", "VcmpeD", "FpRegRegOp",
{ "code": vcmpeDCode,
@@ -1270,7 +1283,7 @@ let {{
exec_output += PredOpExecute.subst(vcmpeDIop);
vcmpeZeroSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpDest);
if (FpDest == imm) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1283,6 +1296,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpeZeroSIop = InstObjParams("vcmpeZeros", "VcmpeZeroS", "FpRegImmOp",
{ "code": vcmpeZeroSCode,
@@ -1294,7 +1308,7 @@ let {{
vcmpeZeroDCode = vfpEnabledCheckCode + '''
double cDest = dbl(FpDestP0.uw, FpDestP1.uw);
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, cDest);
if (cDest == imm) {
fpscr.n = 0; fpscr.z = 1; fpscr.c = 1; fpscr.v = 0;
@@ -1307,6 +1321,7 @@ let {{
fpscr.n = 0; fpscr.z = 0; fpscr.c = 1; fpscr.v = 1;
}
FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcmpeZeroDIop = InstObjParams("vcmpeZerod", "VcmpeZeroD", "FpRegImmOp",
{ "code": vcmpeZeroDCode,
@@ -1324,14 +1339,14 @@ let {{
exec_output = ""
vcvtFpSFixedSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.sw = vfpFpSToFixed(FpOp1, true, false, imm);
__asm__ __volatile__("" :: "m" (FpDest.sw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSFixedSIop = InstObjParams("vcvt", "VcvtFpSFixedS", "FpRegRegImmOp",
{ "code": vcvtFpSFixedSCode,
@@ -1342,7 +1357,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSFixedSIop);
vcvtFpSFixedDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -1350,9 +1365,9 @@ let {{
uint64_t mid = vfpFpDToFixed(cOp1, true, false, imm);
__asm__ __volatile__("" :: "m" (mid));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = mid;
FpDestP1.uw = mid >> 32;
+ FpscrExc = fpscr;
'''
vcvtFpSFixedDIop = InstObjParams("vcvt", "VcvtFpSFixedD", "FpRegRegImmOp",
{ "code": vcvtFpSFixedDCode,
@@ -1363,14 +1378,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSFixedDIop);
vcvtFpUFixedSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.uw = vfpFpSToFixed(FpOp1, false, false, imm);
__asm__ __volatile__("" :: "m" (FpDest.uw));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpUFixedSIop = InstObjParams("vcvt", "VcvtFpUFixedS", "FpRegRegImmOp",
{ "code": vcvtFpUFixedSCode,
@@ -1381,7 +1396,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUFixedSIop);
vcvtFpUFixedDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -1389,9 +1404,9 @@ let {{
uint64_t mid = vfpFpDToFixed(cOp1, false, false, imm);
__asm__ __volatile__("" :: "m" (mid));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = mid;
FpDestP1.uw = mid >> 32;
+ FpscrExc = fpscr;
'''
vcvtFpUFixedDIop = InstObjParams("vcvt", "VcvtFpUFixedD", "FpRegRegImmOp",
{ "code": vcvtFpUFixedDCode,
@@ -1402,13 +1417,13 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUFixedDIop);
vcvtSFixedFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.sw) : "m" (FpOp1.sw));
FpDest = vfpSFixedToFpS(fpscr.fz, fpscr.dn, FpOp1.sw, false, imm);
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtSFixedFpSIop = InstObjParams("vcvt", "VcvtSFixedFpS", "FpRegRegImmOp",
{ "code": vcvtSFixedFpSCode,
@@ -1419,16 +1434,16 @@ let {{
exec_output += PredOpExecute.subst(vcvtSFixedFpSIop);
vcvtSFixedFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
uint64_t mid = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (mid) : "m" (mid));
double cDest = vfpSFixedToFpD(fpscr.fz, fpscr.dn, mid, false, imm);
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtSFixedFpDIop = InstObjParams("vcvt", "VcvtSFixedFpD", "FpRegRegImmOp",
{ "code": vcvtSFixedFpDCode,
@@ -1439,13 +1454,13 @@ let {{
exec_output += PredOpExecute.subst(vcvtSFixedFpDIop);
vcvtUFixedFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.uw) : "m" (FpOp1.uw));
FpDest = vfpUFixedToFpS(fpscr.fz, fpscr.dn, FpOp1.uw, false, imm);
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtUFixedFpSIop = InstObjParams("vcvt", "VcvtUFixedFpS", "FpRegRegImmOp",
{ "code": vcvtUFixedFpSCode,
@@ -1456,16 +1471,16 @@ let {{
exec_output += PredOpExecute.subst(vcvtUFixedFpSIop);
vcvtUFixedFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
uint64_t mid = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (mid) : "m" (mid));
double cDest = vfpUFixedToFpD(fpscr.fz, fpscr.dn, mid, false, imm);
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtUFixedFpDIop = InstObjParams("vcvt", "VcvtUFixedFpD", "FpRegRegImmOp",
{ "code": vcvtUFixedFpDCode,
@@ -1476,14 +1491,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtUFixedFpDIop);
vcvtFpSHFixedSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.sh = vfpFpSToFixed(FpOp1, true, true, imm);
__asm__ __volatile__("" :: "m" (FpDest.sh));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpSHFixedSIop = InstObjParams("vcvt", "VcvtFpSHFixedS",
"FpRegRegImmOp",
@@ -1495,7 +1510,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSHFixedSIop);
vcvtFpSHFixedDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -1503,9 +1518,9 @@ let {{
uint64_t result = vfpFpDToFixed(cOp1, true, true, imm);
__asm__ __volatile__("" :: "m" (result));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = result;
FpDestP1.uw = result >> 32;
+ FpscrExc = fpscr;
'''
vcvtFpSHFixedDIop = InstObjParams("vcvt", "VcvtFpSHFixedD",
"FpRegRegImmOp",
@@ -1517,14 +1532,14 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpSHFixedDIop);
vcvtFpUHFixedSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
vfpFlushToZero(fpscr, FpOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1) : "m" (FpOp1));
FpDest.uh = vfpFpSToFixed(FpOp1, false, true, imm);
__asm__ __volatile__("" :: "m" (FpDest.uh));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtFpUHFixedSIop = InstObjParams("vcvt", "VcvtFpUHFixedS",
"FpRegRegImmOp",
@@ -1536,7 +1551,7 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUHFixedSIop);
vcvtFpUHFixedDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
double cOp1 = dbl(FpOp1P0.uw, FpOp1P1.uw);
vfpFlushToZero(fpscr, cOp1);
VfpSavedState state = prepFpState(fpscr.rMode);
@@ -1544,9 +1559,9 @@ let {{
uint64_t mid = vfpFpDToFixed(cOp1, false, true, imm);
__asm__ __volatile__("" :: "m" (mid));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = mid;
FpDestP1.uw = mid >> 32;
+ FpscrExc = fpscr;
'''
vcvtFpUHFixedDIop = InstObjParams("vcvt", "VcvtFpUHFixedD",
"FpRegRegImmOp",
@@ -1558,13 +1573,13 @@ let {{
exec_output += PredOpExecute.subst(vcvtFpUHFixedDIop);
vcvtSHFixedFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.sh) : "m" (FpOp1.sh));
FpDest = vfpSFixedToFpS(fpscr.fz, fpscr.dn, FpOp1.sh, true, imm);
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtSHFixedFpSIop = InstObjParams("vcvt", "VcvtSHFixedFpS",
"FpRegRegImmOp",
@@ -1576,16 +1591,16 @@ let {{
exec_output += PredOpExecute.subst(vcvtSHFixedFpSIop);
vcvtSHFixedFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
uint64_t mid = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (mid) : "m" (mid));
double cDest = vfpSFixedToFpD(fpscr.fz, fpscr.dn, mid, true, imm);
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtSHFixedFpDIop = InstObjParams("vcvt", "VcvtSHFixedFpD",
"FpRegRegImmOp",
@@ -1597,13 +1612,13 @@ let {{
exec_output += PredOpExecute.subst(vcvtSHFixedFpDIop);
vcvtUHFixedFpSCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (FpOp1.uh) : "m" (FpOp1.uh));
FpDest = vfpUFixedToFpS(fpscr.fz, fpscr.dn, FpOp1.uh, true, imm);
__asm__ __volatile__("" :: "m" (FpDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
+ FpscrExc = fpscr;
'''
vcvtUHFixedFpSIop = InstObjParams("vcvt", "VcvtUHFixedFpS",
"FpRegRegImmOp",
@@ -1615,16 +1630,16 @@ let {{
exec_output += PredOpExecute.subst(vcvtUHFixedFpSIop);
vcvtUHFixedFpDCode = vfpEnabledCheckCode + '''
- FPSCR fpscr = Fpscr | FpCondCodes;
+ FPSCR fpscr = (FPSCR) FpscrExc;
uint64_t mid = ((uint64_t)FpOp1P0.uw | ((uint64_t)FpOp1P1.uw << 32));
VfpSavedState state = prepFpState(fpscr.rMode);
__asm__ __volatile__("" : "=m" (mid) : "m" (mid));
double cDest = vfpUFixedToFpD(fpscr.fz, fpscr.dn, mid, true, imm);
__asm__ __volatile__("" :: "m" (cDest));
finishVfp(fpscr, state, fpscr.fz);
- FpCondCodes = fpscr & FpCondCodesMask;
FpDestP0.uw = dblLow(cDest);
FpDestP1.uw = dblHi(cDest);
+ FpscrExc = fpscr;
'''
vcvtUHFixedFpDIop = InstObjParams("vcvt", "VcvtUHFixedFpD",
"FpRegRegImmOp",
diff --git a/src/arch/arm/isa/insts/misc.isa b/src/arch/arm/isa/insts/misc.isa
index 1abbc3de1..6e6d2594c 100644
--- a/src/arch/arm/isa/insts/misc.isa
+++ b/src/arch/arm/isa/insts/misc.isa
@@ -64,7 +64,7 @@ let {{
mrsCpsrIop = InstObjParams("mrs", "MrsCpsr", "MrsOp",
{ "code": mrsCpsrCode,
"predicate_test": condPredicateTest },
- ["IsSerializeAfter"])
+ ["IsSerializeBefore"])
header_output += MrsDeclare.subst(mrsCpsrIop)
decoder_output += MrsConstructor.subst(mrsCpsrIop)
exec_output += PredOpExecute.subst(mrsCpsrIop)
@@ -73,7 +73,7 @@ let {{
mrsSpsrIop = InstObjParams("mrs", "MrsSpsr", "MrsOp",
{ "code": mrsSpsrCode,
"predicate_test": predicateTest },
- ["IsSerializeAfter"])
+ ["IsSerializeBefore"])
header_output += MrsDeclare.subst(mrsSpsrIop)
decoder_output += MrsConstructor.subst(mrsSpsrIop)
exec_output += PredOpExecute.subst(mrsSpsrIop)
diff --git a/src/arch/arm/isa/insts/neon.isa b/src/arch/arm/isa/insts/neon.isa
index c004b71ba..a2948b90a 100644
--- a/src/arch/arm/isa/insts/neon.isa
+++ b/src/arch/arm/isa/insts/neon.isa
@@ -1632,12 +1632,12 @@ let {{
vqaddUCode = '''
destElem = srcElem1 + srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (destElem < srcElem1 || destElem < srcElem2) {
destElem = (Element)(-1);
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqadd", "VqaddUD", "SimdAddOp", unsignedTypes, 2, vqaddUCode)
threeEqualRegInst("vqadd", "VqaddUQ", "SimdAddOp", unsignedTypes, 4, vqaddUCode)
@@ -1655,7 +1655,7 @@ let {{
vqaddSCode = '''
destElem = srcElem1 + srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
bool negDest = (destElem < 0);
bool negSrc1 = (srcElem1 < 0);
bool negSrc2 = (srcElem2 < 0);
@@ -1665,26 +1665,26 @@ let {{
destElem -= 1;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqadd", "VqaddSD", "SimdAddOp", signedTypes, 2, vqaddSCode)
threeEqualRegInst("vqadd", "VqaddSQ", "SimdAddOp", signedTypes, 4, vqaddSCode)
vqsubUCode = '''
destElem = srcElem1 - srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (destElem > srcElem1) {
destElem = 0;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqsub", "VqsubUD", "SimdAddOp", unsignedTypes, 2, vqsubUCode)
threeEqualRegInst("vqsub", "VqsubUQ", "SimdAddOp", unsignedTypes, 4, vqsubUCode)
vqsubSCode = '''
destElem = srcElem1 - srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
bool negDest = (destElem < 0);
bool negSrc1 = (srcElem1 < 0);
bool posSrc2 = (srcElem2 >= 0);
@@ -1694,7 +1694,7 @@ let {{
destElem -= 1;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqsub", "VqsubSD", "SimdAddOp", signedTypes, 2, vqsubSCode)
threeEqualRegInst("vqsub", "VqsubSQ", "SimdAddOp", signedTypes, 4, vqsubSCode)
@@ -1779,7 +1779,7 @@ let {{
vqshlUCode = '''
int16_t shiftAmt = (int8_t)srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (shiftAmt < 0) {
shiftAmt = -shiftAmt;
if (shiftAmt >= sizeof(Element) * 8) {
@@ -1808,14 +1808,14 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqshl", "VqshlUD", "SimdAluOp", unsignedTypes, 2, vqshlUCode)
threeEqualRegInst("vqshl", "VqshlUQ", "SimdAluOp", unsignedTypes, 4, vqshlUCode)
vqshlSCode = '''
int16_t shiftAmt = (int8_t)srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (shiftAmt < 0) {
shiftAmt = -shiftAmt;
if (shiftAmt >= sizeof(Element) * 8) {
@@ -1854,14 +1854,14 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqshl", "VqshlSD", "SimdCmpOp", signedTypes, 2, vqshlSCode)
threeEqualRegInst("vqshl", "VqshlSQ", "SimdCmpOp", signedTypes, 4, vqshlSCode)
vqrshlUCode = '''
int16_t shiftAmt = (int8_t)srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (shiftAmt < 0) {
shiftAmt = -shiftAmt;
Element rBit = 0;
@@ -1892,14 +1892,14 @@ let {{
}
}
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqrshl", "VqrshlUD", "SimdCmpOp", unsignedTypes, 2, vqrshlUCode)
threeEqualRegInst("vqrshl", "VqrshlUQ", "SimdCmpOp", unsignedTypes, 4, vqrshlUCode)
vqrshlSCode = '''
int16_t shiftAmt = (int8_t)srcElem2;
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (shiftAmt < 0) {
shiftAmt = -shiftAmt;
Element rBit = 0;
@@ -1944,7 +1944,7 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqrshl", "VqrshlSD", "SimdCmpOp", signedTypes, 2, vqrshlSCode)
threeEqualRegInst("vqrshl", "VqrshlSQ", "SimdCmpOp", signedTypes, 4, vqrshlSCode)
@@ -2002,7 +2002,7 @@ let {{
threeRegLongInst("vmlal", "Vmlal", "SimdMultAccOp", smallTypes, vmlalCode, True)
vqdmlalCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
BigElement midElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2);
Element maxNeg = (Element)1 << (sizeof(Element) * 8 - 1);
Element halfNeg = maxNeg / 2;
@@ -2022,12 +2022,12 @@ let {{
destElem = ~destElem;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeRegLongInst("vqdmlal", "Vqdmlal", "SimdMultAccOp", smallTypes, vqdmlalCode, True)
vqdmlslCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
BigElement midElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2);
Element maxNeg = (Element)1 << (sizeof(Element) * 8 - 1);
Element halfNeg = maxNeg / 2;
@@ -2047,12 +2047,12 @@ let {{
destElem = ~destElem;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeRegLongInst("vqdmlsl", "Vqdmlsl", "SimdMultAccOp", smallTypes, vqdmlslCode, True)
vqdmullCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2);
if (srcElem1 == srcElem2 &&
srcElem1 == (Element)((Element)1 <<
@@ -2060,7 +2060,7 @@ let {{
destElem = ~((BigElement)srcElem1 << (sizeof(Element) * 8));
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeRegLongInst("vqdmull", "Vqdmull", "SimdMultAccOp", smallTypes, vqdmullCode)
@@ -2099,7 +2099,7 @@ let {{
threeEqualRegInst("vpmin", "VpminQ", "SimdCmpOp", allTypes, 4, vminCode, pairwise=True)
vqdmulhCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2) >>
(sizeof(Element) * 8);
if (srcElem1 == srcElem2 &&
@@ -2108,13 +2108,13 @@ let {{
destElem = ~srcElem1;
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqdmulh", "VqdmulhD", "SimdMultOp", smallSignedTypes, 2, vqdmulhCode)
threeEqualRegInst("vqdmulh", "VqdmulhQ", "SimdMultOp", smallSignedTypes, 4, vqdmulhCode)
vqrdmulhCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = (2 * (int64_t)srcElem1 * (int64_t)srcElem2 +
((int64_t)1 << (sizeof(Element) * 8 - 1))) >>
(sizeof(Element) * 8);
@@ -2130,7 +2130,7 @@ let {{
}
fpscr.qc = 1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
threeEqualRegInst("vqrdmulh", "VqrdmulhD",
"SimdMultOp", smallSignedTypes, 2, vqrdmulhCode)
@@ -2138,7 +2138,7 @@ let {{
"SimdMultOp", smallSignedTypes, 4, vqrdmulhCode)
vmaxfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
bool done;
destReg = processNans(fpscr, done, true, srcReg1, srcReg2);
if (!done) {
@@ -2147,13 +2147,13 @@ let {{
} else if (flushToZero(srcReg1, srcReg2)) {
fpscr.idc = 1;
}
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vmax", "VmaxDFp", "SimdFloatCmpOp", ("float",), 2, vmaxfpCode)
threeEqualRegInstFp("vmax", "VmaxQFp", "SimdFloatCmpOp", ("float",), 4, vmaxfpCode)
vminfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
bool done;
destReg = processNans(fpscr, done, true, srcReg1, srcReg2);
if (!done) {
@@ -2162,7 +2162,7 @@ let {{
} else if (flushToZero(srcReg1, srcReg2)) {
fpscr.idc = 1;
}
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vmin", "VminDFp", "SimdFloatCmpOp", ("float",), 2, vminfpCode)
threeEqualRegInstFp("vmin", "VminQFp", "SimdFloatCmpOp", ("float",), 4, vminfpCode)
@@ -2178,10 +2178,10 @@ let {{
4, vminfpCode, pairwise=True)
vaddfpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
destReg = binaryOp(fpscr, srcReg1, srcReg2, fpAddS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vadd", "VaddDFp", "SimdFloatAddOp", ("float",), 2, vaddfpCode)
threeEqualRegInstFp("vadd", "VaddQFp", "SimdFloatAddOp", ("float",), 4, vaddfpCode)
@@ -2192,53 +2192,53 @@ let {{
4, vaddfpCode, pairwise=True)
vsubfpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
destReg = binaryOp(fpscr, srcReg1, srcReg2, fpSubS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vsub", "VsubDFp", "SimdFloatAddOp", ("float",), 2, vsubfpCode)
threeEqualRegInstFp("vsub", "VsubQFp", "SimdFloatAddOp", ("float",), 4, vsubfpCode)
vmulfpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
destReg = binaryOp(fpscr, srcReg1, srcReg2, fpMulS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vmul", "NVmulDFp", "SimdFloatMultOp", ("float",), 2, vmulfpCode)
threeEqualRegInstFp("vmul", "NVmulQFp", "SimdFloatMultOp", ("float",), 4, vmulfpCode)
vmlafpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, srcReg1, srcReg2, fpMulS,
true, true, VfpRoundNearest);
destReg = binaryOp(fpscr, mid, destReg, fpAddS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vmla", "NVmlaDFp", "SimdFloatMultAccOp", ("float",), 2, vmlafpCode, True)
threeEqualRegInstFp("vmla", "NVmlaQFp", "SimdFloatMultAccOp", ("float",), 4, vmlafpCode, True)
vmlsfpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, srcReg1, srcReg2, fpMulS,
true, true, VfpRoundNearest);
destReg = binaryOp(fpscr, destReg, mid, fpSubS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vmls", "NVmlsDFp", "SimdFloatMultAccOp", ("float",), 2, vmlsfpCode, True)
threeEqualRegInstFp("vmls", "NVmlsQFp", "SimdFloatMultAccOp", ("float",), 4, vmlsfpCode, True)
vcgtfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, srcReg2, vcgtFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vcgt", "VcgtDFp", "SimdFloatCmpOp", ("float",),
2, vcgtfpCode, toInt = True)
@@ -2246,13 +2246,13 @@ let {{
4, vcgtfpCode, toInt = True)
vcgefpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, srcReg2, vcgeFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vcge", "VcgeDFp", "SimdFloatCmpOp", ("float",),
2, vcgefpCode, toInt = True)
@@ -2260,13 +2260,13 @@ let {{
4, vcgefpCode, toInt = True)
vacgtfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, srcReg2, vacgtFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vacgt", "VacgtDFp", "SimdFloatCmpOp", ("float",),
2, vacgtfpCode, toInt = True)
@@ -2274,13 +2274,13 @@ let {{
4, vacgtfpCode, toInt = True)
vacgefpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, srcReg2, vacgeFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vacge", "VacgeDFp", "SimdFloatCmpOp", ("float",),
2, vacgefpCode, toInt = True)
@@ -2288,13 +2288,13 @@ let {{
4, vacgefpCode, toInt = True)
vceqfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, srcReg2, vceqFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vceq", "VceqDFp", "SimdFloatCmpOp", ("float",),
2, vceqfpCode, toInt = True)
@@ -2302,29 +2302,29 @@ let {{
4, vceqfpCode, toInt = True)
vrecpsCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
destReg = binaryOp(fpscr, srcReg1, srcReg2, fpRecpsS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vrecps", "VrecpsDFp", "SimdFloatMultAccOp", ("float",), 2, vrecpsCode)
threeEqualRegInstFp("vrecps", "VrecpsQFp", "SimdFloatMultAccOp", ("float",), 4, vrecpsCode)
vrsqrtsCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
destReg = binaryOp(fpscr, srcReg1, srcReg2, fpRSqrtsS,
true, true, VfpRoundNearest);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vrsqrts", "VrsqrtsDFp", "SimdFloatMiscOp", ("float",), 2, vrsqrtsCode)
threeEqualRegInstFp("vrsqrts", "VrsqrtsQFp", "SimdFloatMiscOp", ("float",), 4, vrsqrtsCode)
vabdfpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float mid = binaryOp(fpscr, srcReg1, srcReg2, fpSubS,
true, true, VfpRoundNearest);
destReg = fabs(mid);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
threeEqualRegInstFp("vabd", "VabdDFp", "SimdFloatAddOp", ("float",), 2, vabdfpCode)
threeEqualRegInstFp("vabd", "VabdQFp", "SimdFloatAddOp", ("float",), 4, vabdfpCode)
@@ -2441,7 +2441,7 @@ let {{
twoRegShiftInst("vsli", "NVsliQ", "SimdShiftOp", unsignedTypes, 4, vsliCode, True)
vqshlCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm >= sizeof(Element) * 8) {
if (srcElem1 != 0) {
destElem = (Element)1 << (sizeof(Element) * 8 - 1);
@@ -2465,13 +2465,13 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegShiftInst("vqshl", "NVqshlD", "SimdShiftOp", signedTypes, 2, vqshlCode)
twoRegShiftInst("vqshl", "NVqshlQ", "SimdShiftOp", signedTypes, 4, vqshlCode)
vqshluCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm >= sizeof(Element) * 8) {
if (srcElem1 != 0) {
destElem = mask(sizeof(Element) * 8);
@@ -2491,13 +2491,13 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegShiftInst("vqshlu", "NVqshluD", "SimdShiftOp", unsignedTypes, 2, vqshluCode)
twoRegShiftInst("vqshlu", "NVqshluQ", "SimdShiftOp", unsignedTypes, 4, vqshluCode)
vqshlusCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm >= sizeof(Element) * 8) {
if (srcElem1 < 0) {
destElem = 0;
@@ -2528,7 +2528,7 @@ let {{
destElem = srcElem1;
}
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegShiftInst("vqshlus", "NVqshlusD", "SimdShiftOp", signedTypes, 2, vqshlusCode)
twoRegShiftInst("vqshlus", "NVqshlusQ", "SimdShiftOp", signedTypes, 4, vqshlusCode)
@@ -2555,7 +2555,7 @@ let {{
twoRegNarrowShiftInst("vrshrn", "NVrshrn", "SimdShiftOp", smallUnsignedTypes, vrshrnCode)
vqshrnCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0 && srcElem1 != -1)
fpscr.qc = 1;
@@ -2575,12 +2575,12 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqshrn", "NVqshrn", "SimdShiftOp", smallSignedTypes, vqshrnCode)
vqshrunCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0)
fpscr.qc = 1;
@@ -2596,13 +2596,13 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqshrun", "NVqshrun",
"SimdShiftOp", smallUnsignedTypes, vqshrunCode)
vqshrunsCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0)
fpscr.qc = 1;
@@ -2623,13 +2623,13 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqshrun", "NVqshruns",
"SimdShiftOp", smallSignedTypes, vqshrunsCode)
vqrshrnCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0 && srcElem1 != -1)
fpscr.qc = 1;
@@ -2659,13 +2659,13 @@ let {{
destElem = srcElem1;
}
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqrshrn", "NVqrshrn",
"SimdShiftOp", smallSignedTypes, vqrshrnCode)
vqrshrunCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0)
fpscr.qc = 1;
@@ -2689,13 +2689,13 @@ let {{
destElem = srcElem1;
}
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqrshrun", "NVqrshrun",
"SimdShiftOp", smallUnsignedTypes, vqrshrunCode)
vqrshrunsCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (imm > sizeof(srcElem1) * 8) {
if (srcElem1 != 0)
fpscr.qc = 1;
@@ -2726,7 +2726,7 @@ let {{
destElem = srcElem1;
}
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowShiftInst("vqrshrun", "NVqrshruns",
"SimdShiftOp", smallSignedTypes, vqrshrunsCode)
@@ -2746,7 +2746,7 @@ let {{
twoRegLongShiftInst("vmovl", "NVmovl", "SimdMiscOp", smallTypes, vmovlCode)
vcvt2ufxCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
if (flushToZero(srcElem1))
fpscr.idc = 1;
VfpSavedState state = prepFpState(VfpRoundNearest);
@@ -2754,7 +2754,7 @@ let {{
destReg = vfpFpSToFixed(srcElem1, false, false, imm);
__asm__ __volatile__("" :: "m" (destReg));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegShiftInst("vcvt", "NVcvt2ufxD", "SimdCvtOp", ("float",),
2, vcvt2ufxCode, toInt = True)
@@ -2762,7 +2762,7 @@ let {{
4, vcvt2ufxCode, toInt = True)
vcvt2sfxCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
if (flushToZero(srcElem1))
fpscr.idc = 1;
VfpSavedState state = prepFpState(VfpRoundNearest);
@@ -2770,7 +2770,7 @@ let {{
destReg = vfpFpSToFixed(srcElem1, true, false, imm);
__asm__ __volatile__("" :: "m" (destReg));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegShiftInst("vcvt", "NVcvt2sfxD", "SimdCvtOp", ("float",),
2, vcvt2sfxCode, toInt = True)
@@ -2778,13 +2778,13 @@ let {{
4, vcvt2sfxCode, toInt = True)
vcvtu2fpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(VfpRoundNearest);
__asm__ __volatile__("" : "=m" (srcReg1) : "m" (srcReg1));
destElem = vfpUFixedToFpS(true, true, srcReg1, false, imm);
__asm__ __volatile__("" :: "m" (destElem));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegShiftInst("vcvt", "NVcvtu2fpD", "SimdCvtOp", ("float",),
2, vcvtu2fpCode, fromInt = True)
@@ -2792,13 +2792,13 @@ let {{
4, vcvtu2fpCode, fromInt = True)
vcvts2fpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(VfpRoundNearest);
__asm__ __volatile__("" : "=m" (srcReg1) : "m" (srcReg1));
destElem = vfpSFixedToFpS(true, true, srcReg1, false, imm);
__asm__ __volatile__("" :: "m" (destElem));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegShiftInst("vcvt", "NVcvts2fpD", "SimdCvtOp", ("float",),
2, vcvts2fpCode, fromInt = True)
@@ -2806,7 +2806,7 @@ let {{
4, vcvts2fpCode, fromInt = True)
vcvts2hCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float srcFp1 = bitsToFp(srcElem1, (float)0.0);
if (flushToZero(srcFp1))
fpscr.idc = 1;
@@ -2817,19 +2817,19 @@ let {{
fpscr.ahp, srcFp1);
__asm__ __volatile__("" :: "m" (destElem));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegNarrowMiscInst("vcvt", "NVcvts2h", "SimdCvtOp", ("uint16_t",), vcvts2hCode)
vcvth2sCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
VfpSavedState state = prepFpState(VfpRoundNearest);
__asm__ __volatile__("" : "=m" (srcElem1), "=m" (destElem)
: "m" (srcElem1), "m" (destElem));
destElem = fpToBits(vcvtFpHFpS(fpscr, true, fpscr.ahp, srcElem1));
__asm__ __volatile__("" :: "m" (destElem));
finishVfp(fpscr, state, true);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegLongMiscInst("vcvt", "NVcvth2s", "SimdCvtOp", ("uint16_t",), vcvth2sCode)
@@ -2840,11 +2840,11 @@ let {{
twoRegMiscInst("vrsqrte", "NVrsqrteQ", "SimdSqrtOp", ("uint32_t",), 4, vrsqrteCode)
vrsqrtefpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
if (flushToZero(srcReg1))
fpscr.idc = 1;
destReg = fprSqrtEstimate(fpscr, srcReg1);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vrsqrte", "NVrsqrteDFp", "SimdFloatSqrtOp", ("float",), 2, vrsqrtefpCode)
twoRegMiscInstFp("vrsqrte", "NVrsqrteQFp", "SimdFloatSqrtOp", ("float",), 4, vrsqrtefpCode)
@@ -2856,11 +2856,11 @@ let {{
twoRegMiscInst("vrecpe", "NVrecpeQ", "SimdMultAccOp", ("uint32_t",), 4, vrecpeCode)
vrecpefpCode = '''
- FPSCR fpscr = Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
if (flushToZero(srcReg1))
fpscr.idc = 1;
destReg = fpRecipEstimate(fpscr, srcReg1);
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vrecpe", "NVrecpeDFp", "SimdFloatMultAccOp", ("float",), 2, vrecpefpCode)
twoRegMiscInstFp("vrecpe", "NVrecpeQFp", "SimdFloatMultAccOp", ("float",), 4, vrecpefpCode)
@@ -2954,7 +2954,7 @@ let {{
twoRegMiscInst("vmvn", "NVmvnQ", "SimdAluOp", ("uint64_t",), 4, vmvnCode)
vqabsCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (srcElem1 == (Element)((Element)1 << (sizeof(Element) * 8 - 1))) {
fpscr.qc = 1;
destElem = ~srcElem1;
@@ -2963,20 +2963,20 @@ let {{
} else {
destElem = srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegMiscInst("vqabs", "NVqabsD", "SimdAluOp", signedTypes, 2, vqabsCode)
twoRegMiscInst("vqabs", "NVqabsQ", "SimdAluOp", signedTypes, 4, vqabsCode)
vqnegCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
if (srcElem1 == (Element)((Element)1 << (sizeof(Element) * 8 - 1))) {
fpscr.qc = 1;
destElem = ~srcElem1;
} else {
destElem = -srcElem1;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegMiscInst("vqneg", "NVqnegD", "SimdAluOp", signedTypes, 2, vqnegCode)
twoRegMiscInst("vqneg", "NVqnegQ", "SimdAluOp", signedTypes, 4, vqnegCode)
@@ -3019,13 +3019,13 @@ let {{
twoRegMiscInst("vcgt", "NVcgtD", "SimdCmpOp", signedTypes, 2, vcgtCode)
twoRegMiscInst("vcgt", "NVcgtQ", "SimdCmpOp", signedTypes, 4, vcgtCode)
vcgtfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, (FloatReg)0.0, vcgtFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vcgt", "NVcgtDFp", "SimdFloatCmpOp", ("float",),
2, vcgtfpCode, toInt = True)
@@ -3036,13 +3036,13 @@ let {{
twoRegMiscInst("vcge", "NVcgeD", "SimdCmpOp", signedTypes, 2, vcgeCode)
twoRegMiscInst("vcge", "NVcgeQ", "SimdCmpOp", signedTypes, 4, vcgeCode)
vcgefpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, (FloatReg)0.0, vcgeFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vcge", "NVcgeDFp", "SimdFloatCmpOp", ("float",),
2, vcgefpCode, toInt = True)
@@ -3053,13 +3053,13 @@ let {{
twoRegMiscInst("vceq", "NVceqD", "SimdCmpOp", signedTypes, 2, vceqCode)
twoRegMiscInst("vceq", "NVceqQ", "SimdCmpOp", signedTypes, 4, vceqCode)
vceqfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, (FloatReg)0.0, vceqFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vceq", "NVceqDFp", "SimdFloatCmpOp", ("float",),
2, vceqfpCode, toInt = True)
@@ -3070,13 +3070,13 @@ let {{
twoRegMiscInst("vcle", "NVcleD", "SimdCmpOp", signedTypes, 2, vcleCode)
twoRegMiscInst("vcle", "NVcleQ", "SimdCmpOp", signedTypes, 4, vcleCode)
vclefpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, (FloatReg)0.0, vcleFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vcle", "NVcleDFp", "SimdFloatCmpOp", ("float",),
2, vclefpCode, toInt = True)
@@ -3087,13 +3087,13 @@ let {{
twoRegMiscInst("vclt", "NVcltD", "SimdCmpOp", signedTypes, 2, vcltCode)
twoRegMiscInst("vclt", "NVcltQ", "SimdCmpOp", signedTypes, 4, vcltCode)
vcltfpCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrExc;
float res = binaryOp(fpscr, srcReg1, (FloatReg)0.0, vcltFunc,
true, true, VfpRoundNearest);
destReg = (res == 0) ? -1 : 0;
if (res == 2.0)
fpscr.ioc = 1;
- Fpscr = fpscr;
+ FpscrExc = fpscr;
'''
twoRegMiscInstFp("vclt", "NVcltDFp", "SimdFloatCmpOp", ("float",),
2, vcltfpCode, toInt = True)
@@ -3203,7 +3203,7 @@ let {{
oneRegImmInst("vbic", "NVbiciQ", "SimdAluOp", ("uint64_t",), 4, vbicCode, True)
vqmovnCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = srcElem1;
if ((BigElement)destElem != srcElem1) {
fpscr.qc = 1;
@@ -3211,24 +3211,24 @@ let {{
if (srcElem1 < 0)
destElem = ~destElem;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowMiscInst("vqmovn", "NVqmovn", "SimdMiscOp", smallSignedTypes, vqmovnCode)
vqmovunCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = srcElem1;
if ((BigElement)destElem != srcElem1) {
fpscr.qc = 1;
destElem = mask(sizeof(Element) * 8);
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowMiscInst("vqmovun", "NVqmovun",
"SimdMiscOp", smallUnsignedTypes, vqmovunCode)
vqmovunsCode = '''
- FPSCR fpscr = (FPSCR)Fpscr;
+ FPSCR fpscr = (FPSCR) FpscrQc;
destElem = srcElem1;
if (srcElem1 < 0 ||
((BigElement)destElem & mask(sizeof(Element) * 8)) != srcElem1) {
@@ -3237,7 +3237,7 @@ let {{
if (srcElem1 < 0)
destElem = ~destElem;
}
- Fpscr = fpscr;
+ FpscrQc = fpscr;
'''
twoRegNarrowMiscInst("vqmovun", "NVqmovuns",
"SimdMiscOp", smallSignedTypes, vqmovunsCode)