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[X86][SSE] Vector integer/float conversion memory folding 

Tidied up some entries in the folding tables so that they are under the correct comment section (they were categorised as AVX2 instructions when they're AVX1).

Minor patch agreed with qcolombet.

llvm-svn: 220613
This commit is contained in:
Simon Pilgrim 2014-10-25 08:11:20 +00:00
parent 2abb8183b5
commit a63672665f
1 changed files with 7 additions and 7 deletions
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14
llvm/lib/Target/X86/X86InstrInfo.cpp
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@ -566,6 +566,13 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
{ X86::VMOVUPSYrr, X86::VMOVUPSYrm, 0 },
{ X86::VPERMILPDYri, X86::VPERMILPDYmi, 0 },
{ X86::VPERMILPSYri, X86::VPERMILPSYmi, 0 },
{ X86::VRCPPSYr, X86::VRCPPSYm, 0 },
{ X86::VRCPPSYr_Int, X86::VRCPPSYm_Int, 0 },
{ X86::VRSQRTPSYr, X86::VRSQRTPSYm, 0 },
{ X86::VSQRTPDYr, X86::VSQRTPDYm, 0 },
{ X86::VSQRTPSYr, X86::VSQRTPSYm, 0 },
{ X86::VBROADCASTSSYrr, X86::VBROADCASTSSYrm, TB_NO_REVERSE },
{ X86::VBROADCASTSDYrr, X86::VBROADCASTSDYrm, TB_NO_REVERSE },
// AVX2 foldable instructions
{ X86::VPABSBrr256, X86::VPABSBrm256, 0 },
@ -574,13 +581,6 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
{ X86::VPSHUFDYri, X86::VPSHUFDYmi, 0 },
{ X86::VPSHUFHWYri, X86::VPSHUFHWYmi, 0 },
{ X86::VPSHUFLWYri, X86::VPSHUFLWYmi, 0 },
{ X86::VRCPPSYr, X86::VRCPPSYm, 0 },
{ X86::VRCPPSYr_Int, X86::VRCPPSYm_Int, 0 },
{ X86::VRSQRTPSYr, X86::VRSQRTPSYm, 0 },
{ X86::VSQRTPDYr, X86::VSQRTPDYm, 0 },
{ X86::VSQRTPSYr, X86::VSQRTPSYm, 0 },
{ X86::VBROADCASTSSYrr, X86::VBROADCASTSSYrm, TB_NO_REVERSE },
{ X86::VBROADCASTSDYrr, X86::VBROADCASTSDYrm, TB_NO_REVERSE },
// BMI/BMI2/LZCNT/POPCNT/TBM foldable instructions
{ X86::BEXTR32rr, X86::BEXTR32rm, 0 },