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| author | Bob Wilson <bob.wilson@apple.com> | 2010-08-28 05:12:57 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-08-28 05:12:57 +0000 |
| commit | 950882be0773adc39fdbe8a82d887d26ac1adb95 (patch) | |
| tree | 47f690b1cfe701285053d00c394871f01ab26b10 /llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp | |
| parent | 13ee795c428d73b6d15a126143800762f34db3f0 (diff) | |
| download | bcm5719-llvm-950882be0773adc39fdbe8a82d887d26ac1adb95.tar.gz bcm5719-llvm-950882be0773adc39fdbe8a82d887d26ac1adb95.zip | |
Use pseudo instructions for VST1 and VST2.
llvm-svn: 112357
Diffstat (limited to 'llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp index 9b0a91b4e04..f39e00e4bae 100644 --- a/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -119,8 +119,9 @@ void ARMExpandPseudo::ExpandVST(MachineBasicBlock::iterator &MBBI, } MIB.addReg(D0, getKillRegState(SrcIsKill)) - .addReg(D1, getKillRegState(SrcIsKill)) - .addReg(D2, getKillRegState(SrcIsKill)); + .addReg(D1, getKillRegState(SrcIsKill)); + if (NumRegs > 2) + MIB.addReg(D2, getKillRegState(SrcIsKill)); if (NumRegs > 3) MIB.addReg(D3, getKillRegState(SrcIsKill)); MIB = AddDefaultPred(MIB); @@ -224,6 +225,48 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { MI.eraseFromParent(); } + case ARM::VST1q8Pseudo: + ExpandVST(MBBI, ARM::VST1q8, false, SingleSpc, 2); break; + case ARM::VST1q16Pseudo: + ExpandVST(MBBI, ARM::VST1q16, false, SingleSpc, 2); break; + case ARM::VST1q32Pseudo: + ExpandVST(MBBI, ARM::VST1q32, false, SingleSpc, 2); break; + case ARM::VST1q64Pseudo: + ExpandVST(MBBI, ARM::VST1q64, false, SingleSpc, 2); break; + case ARM::VST1q8Pseudo_UPD: + ExpandVST(MBBI, ARM::VST1q8_UPD, true, SingleSpc, 2); break; + case ARM::VST1q16Pseudo_UPD: + ExpandVST(MBBI, ARM::VST1q16_UPD, true, SingleSpc, 2); break; + case ARM::VST1q32Pseudo_UPD: + ExpandVST(MBBI, ARM::VST1q32_UPD, true, SingleSpc, 2); break; + case ARM::VST1q64Pseudo_UPD: + ExpandVST(MBBI, ARM::VST1q64_UPD, true, SingleSpc, 2); break; + + case ARM::VST2d8Pseudo: + ExpandVST(MBBI, ARM::VST2d8, false, SingleSpc, 2); break; + case ARM::VST2d16Pseudo: + ExpandVST(MBBI, ARM::VST2d16, false, SingleSpc, 2); break; + case ARM::VST2d32Pseudo: + ExpandVST(MBBI, ARM::VST2d32, false, SingleSpc, 2); break; + case ARM::VST2q8Pseudo: + ExpandVST(MBBI, ARM::VST2q8, false, SingleSpc, 4); break; + case ARM::VST2q16Pseudo: + ExpandVST(MBBI, ARM::VST2q16, false, SingleSpc, 4); break; + case ARM::VST2q32Pseudo: + ExpandVST(MBBI, ARM::VST2q32, false, SingleSpc, 4); break; + case ARM::VST2d8Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2d8_UPD, true, SingleSpc, 2); break; + case ARM::VST2d16Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2d16_UPD, true, SingleSpc, 2); break; + case ARM::VST2d32Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2d32_UPD, true, SingleSpc, 2); break; + case ARM::VST2q8Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2q8_UPD, true, SingleSpc, 4); break; + case ARM::VST2q16Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2q16_UPD, true, SingleSpc, 4); break; + case ARM::VST2q32Pseudo_UPD: + ExpandVST(MBBI, ARM::VST2q32_UPD, true, SingleSpc, 4); break; + case ARM::VST3d8Pseudo: ExpandVST(MBBI, ARM::VST3d8, false, SingleSpc, 3); break; case ARM::VST3d16Pseudo: |
