Merge with main repository.

3 files changed, 13 insertions, 14 deletions

diff --git a/src/arch/arm/isa/insts/fp.isa b/src/arch/arm/isa/insts/fp.isa
index f82858bbd..b701995f4 100644
--- a/src/arch/arm/isa/insts/fp.isa
+++ b/src/arch/arm/isa/insts/fp.isa
@@ -447,7 +447,7 @@ let {{
     exec_output = ""
 
     singleSimpleCode = vfpEnabledCheckCode + '''
-        FPSCR fpscr = (FPSCR) FpscrExc;
+        FPSCR fpscr M5_VAR_USED = (FPSCR) FpscrExc;
         FpDest = %(op)s;
     '''
     singleCode = singleSimpleCode + '''
@@ -457,7 +457,7 @@ let {{
                 "%(func)s, fpscr.fz, fpscr.dn, fpscr.rMode)"
     singleUnaryOp = "unaryOp(fpscr, FpOp1, %(func)s, fpscr.fz, fpscr.rMode)"
     doubleCode = vfpEnabledCheckCode + '''
-        FPSCR fpscr = (FPSCR) FpscrExc;
+        FPSCR fpscr M5_VAR_USED = (FPSCR) FpscrExc;
         double dest = %(op)s;
         FpDestP0_uw = dblLow(dest);
         FpDestP1_uw = dblHi(dest);
diff --git a/src/arch/arm/isa/insts/macromem.isa b/src/arch/arm/isa/insts/macromem.isa
index 815d4c258..db36a3fff 100644
--- a/src/arch/arm/isa/insts/macromem.isa
+++ b/src/arch/arm/isa/insts/macromem.isa
@@ -563,15 +563,16 @@ let {{
 
 let {{
     exec_output = ''
-    for type in ('uint8_t', 'uint16_t', 'uint32_t'):
+    for typeSize in (8, 16, 32):
         for sRegs in 1, 2:
-            for dRegs in range(sRegs, 5):
+            for dRegs in range(sRegs, min(sRegs * 64 / typeSize + 1, 5)):
                 for format in ("MicroUnpackNeon%(sRegs)dto%(dRegs)dUop",
                                "MicroUnpackAllNeon%(sRegs)dto%(dRegs)dUop",
                                "MicroPackNeon%(dRegs)dto%(sRegs)dUop"):
                     Name = format % { "sRegs" : sRegs * 2,
                                       "dRegs" : dRegs * 2 }
-                    substDict = { "class_name" : Name, "targs" : type }
+                    substDict = { "class_name" : Name,
+                                  "targs" : "uint%d_t" % typeSize }
                     exec_output += MicroNeonExecDeclare.subst(substDict)
 }};
 
diff --git a/src/arch/arm/isa/insts/neon.isa b/src/arch/arm/isa/insts/neon.isa
index 9565ee14a..b1ad1eeb3 100644
--- a/src/arch/arm/isa/insts/neon.isa
+++ b/src/arch/arm/isa/insts/neon.isa
@@ -1616,10 +1616,8 @@ let {{
     threeEqualRegInst("vadd", "NVaddD", "SimdAddOp", unsignedTypes, 2, vaddCode)
     threeEqualRegInst("vadd", "NVaddQ", "SimdAddOp", unsignedTypes, 4, vaddCode)
 
-    threeEqualRegInst("vpadd", "NVpaddD", "SimdAddOp", unsignedTypes,
+    threeEqualRegInst("vpadd", "NVpaddD", "SimdAddOp", smallUnsignedTypes,
                       2, vaddCode, pairwise=True)
-    threeEqualRegInst("vpadd", "NVpaddQ", "SimdAddOp", unsignedTypes,
-                      4, vaddCode, pairwise=True)
     vaddlwCode = '''
         destElem = (BigElement)srcElem1 + (BigElement)srcElem2;
     '''
@@ -2110,11 +2108,9 @@ let {{
     '''
     threeRegLongInst("vmull", "Vmullp", "SimdMultOp", smallUnsignedTypes, vmullpCode)
 
-    threeEqualRegInst("vpmax", "VpmaxD", "SimdCmpOp", allTypes, 2, vmaxCode, pairwise=True)
-    threeEqualRegInst("vpmax", "VpmaxQ", "SimdCmpOp", allTypes, 4, vmaxCode, pairwise=True)
+    threeEqualRegInst("vpmax", "VpmaxD", "SimdCmpOp", smallTypes, 2, vmaxCode, pairwise=True)
 
-    threeEqualRegInst("vpmin", "VpminD", "SimdCmpOp", allTypes, 2, vminCode, pairwise=True)
-    threeEqualRegInst("vpmin", "VpminQ", "SimdCmpOp", allTypes, 4, vminCode, pairwise=True)
+    threeEqualRegInst("vpmin", "VpminD", "SimdCmpOp", smallTypes, 2, vminCode, pairwise=True)
 
     vqdmulhCode = '''
         FPSCR fpscr = (FPSCR) FpscrQc;
@@ -3137,8 +3133,10 @@ let {{
             destReg.elements[i + 1] = mid;
         }
     '''
-    twoRegMiscScramble("vtrn", "NVtrnD", "SimdAluOp", unsignedTypes, 2, vtrnCode)
-    twoRegMiscScramble("vtrn", "NVtrnQ", "SimdAluOp", unsignedTypes, 4, vtrnCode)
+    twoRegMiscScramble("vtrn", "NVtrnD", "SimdAluOp",
+            smallUnsignedTypes, 2, vtrnCode)
+    twoRegMiscScramble("vtrn", "NVtrnQ", "SimdAluOp",
+            smallUnsignedTypes, 4, vtrnCode)
 
     vuzpCode = '''
         Element mid[eCount];