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authorVince Weaver <vince@csl.cornell.edu>2009-11-04 13:22:15 -0500
committerVince Weaver <vince@csl.cornell.edu>2009-11-04 13:22:15 -0500
commit5cf2e7ccf027a485c2e2eb9a60b70c3b45853f0c (patch)
tree6cacdd7cf4965cb6ccc103ce643374139e14cd0e /src/arch/x86
parent9098010e3fccf779786c7f0e1dfab9d522f72eb5 (diff)
downloadgem5-5cf2e7ccf027a485c2e2eb9a60b70c3b45853f0c.tar.xz
X86: Fix problem with movhps instruction
This problem is like the one fixed with movhpd a few weeks ago. A +8 displacement is used to access memory when there should be none. This fix is needed for the perlbmk spec2k benchmark to run.
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py b/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
index ffe084786..86ac89ade 100644
--- a/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
+++ b/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
@@ -168,22 +168,21 @@ def macroop MOVUPD_P_XMM {
};
def macroop MOVHPS_XMM_M {
- ldfp xmmh, seg, sib, "DISPLACEMENT + 8", dataSize=8
+ ldfp xmmh, seg, sib, disp, dataSize=8
};
def macroop MOVHPS_XMM_P {
rdip t7
- ldfp xmmh, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+ ldfp xmmh, seg, riprel, disp, dataSize=8
};
def macroop MOVHPS_M_XMM {
- stfp xmmh, seg, sib, "DISPLACEMENT + 8", dataSize=8
+ stfp xmmh, seg, sib, disp, dataSize=8
};
def macroop MOVHPS_P_XMM {
rdip t7
- stfp xmml, seg, riprel, "DISPLACEMENT", dataSize=8
- stfp xmmh, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+ stfp xmmh, seg, riprel, disp, dataSize=8
};
def macroop MOVHPD_XMM_M {