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| author | Steve Reinhardt <steve.reinhardt@amd.com> | 2015-10-06 17:26:50 -0700 |
|---|---|---|
| committer | Steve Reinhardt <steve.reinhardt@amd.com> | 2015-10-06 17:26:50 -0700 |
| commit | a2c875c746a7b9b5dcb94fd93d94ab70286dbbb4 (patch) | |
| tree | 03ac1c0befec0a164e233b655759efac0f3207c0 /src/arch/x86/insts/macroop.hh | |
| parent | 57b9f53afa5660152a77b7f3b7affb39f5b0e176 (diff) | |
| download | gem5-a2c875c746a7b9b5dcb94fd93d94ab70286dbbb4.tar.xz | |
x86: implement rcpps and rcpss SSE insts
These are packed single-precision approximate reciprocal operations,
vector and scalar versions, respectively.
This code was basically developed by copying the code for
sqrtps and sqrtss. The mrcp micro-op was simplified relative to
msqrt since there are no double-precision versions of this operation.
Diffstat (limited to 'src/arch/x86/insts/macroop.hh')
0 files changed, 0 insertions, 0 deletions