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| author | Vince Weaver <vince@csl.cornell.edu> | 2009-10-30 14:19:06 -0400 |
|---|---|---|
| committer | Vince Weaver <vince@csl.cornell.edu> | 2009-10-30 14:19:06 -0400 |
| commit | b2067840a6ad7e70495ad4dc6c74bf080e68133f (patch) | |
| tree | 9f759489d90cf18e301f3f3c6770d9c5f52bcadf /src/arch/sparc/microcode_rom.hh | |
| parent | cf269025f9e51eebb56d04fea6994fd72b1be4f9 (diff) | |
| download | gem5-b2067840a6ad7e70495ad4dc6c74bf080e68133f.tar.xz | |
X86: Implement the X86 sse2 haddpd instruction
This patch implements the haddpd instruction.
It fixes the problem in the previous version (pointed out by Gabe Black)
where an incorrect result would happen if you issue the instruction
with the same argument twice, i.e. "haddpd %xmm0,%xmm0"
This instruction is used by many spec2k benchmarks.
Diffstat (limited to 'src/arch/sparc/microcode_rom.hh')
0 files changed, 0 insertions, 0 deletions