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| author | Evan Cheng <evan.cheng@apple.com> | 2006-11-10 21:43:37 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-11-10 21:43:37 +0000 |
| commit | 8ca29326e19201075f6dc95781560ea9ad41ecec (patch) | |
| tree | da3322b5d24cf831055d8772cd87c658e83ab738 /lib/CodeGen/MachineInstr.cpp | |
| parent | 734c91d2506233d6e5d6531abcfbf6302bff3c8d (diff) | |
Don't dag combine floating point select to max and min intrinsics. Those
take v4f32 / v2f64 operands and may end up causing larger spills / restores.
Added X86 specific nodes X86ISD::FMAX, X86ISD::FMIN instead.
This fixes PR996.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31645 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions