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author | Bill Wendling <isanbard@gmail.com> | 2011-11-01 05:11:00 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2011-11-01 05:11:00 +0000 |
commit | cc9407d0e865f44f06305523b95c361dab383aa9 (patch) | |
tree | d4bdec397592077de1e26f1fdae2633476cf5818 | |
parent | ecf07695491999c7eeb271c67f64a2b5533dba14 (diff) | |
download | llvm-cc9407d0e865f44f06305523b95c361dab383aa9.tar.gz |
Merging r143290:llvmorg-3.0.0-rc2
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r143290 | d0k | 2011-10-29 12:43:38 -0700 (Sat, 29 Oct 2011) | 3 lines
PPC: Disable moves for all CR subregisters.
Should fix assertion failures on ppc buildbots.
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llvm-svn: 143451
-rw-r--r-- | llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp index 7dead10c7c2a..0b85fea65758 100644 --- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -490,10 +490,8 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF) const { // This is a bit of a hack: CR2LT, CR2GT, CR2EQ and CR2UN are just // subregisters of CR2. We just need to emit a move of CR2. - if (Reg == PPC::CR2LT || Reg == PPC::CR2GT || Reg == PPC::CR2EQ) + if (PPC::CRBITRCRegisterClass->contains(Reg)) continue; - if (Reg == PPC::CR2UN) - Reg = PPC::CR2; MachineLocation CSDst(MachineLocation::VirtualFP, Offset); MachineLocation CSSrc(Reg); |