changeset fb4a3a61bc74 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=fb4a3a61bc74
description:
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:
1 file changed, 4 insertions(+), 5 deletions(-)
src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py | 9
++++-----
diffs (30 lines):
diff -r 028047200ff7 -r fb4a3a61bc74
src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
--- a/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
Thu Nov 05 11:11:06 2009 -0800
+++ b/src/arch/x86/isa/insts/simd128/floating_point/data_transfer/move.py
Wed Nov 04 13:22:15 2009 -0500
@@ -168,22 +168,21 @@
};
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 {
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