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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2013-04-23 18:49:44 +0000 |
|---|---|---|
| committer | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2013-04-23 18:49:44 +0000 |
| commit | a76bf5a6d0a20a7b02bcdbc9afd6a93d380e0361 (patch) | |
| tree | a88818cbc307eaddfd23e7e2596edf0ad6ac7880 /llvm/lib/Target/PowerPC | |
| parent | e9d0b318b1dd5e0503deaa3c7b3ad9158c4082e8 (diff) | |
| download | bcm5719-llvm-a76bf5a6d0a20a7b02bcdbc9afd6a93d380e0361.tar.gz bcm5719-llvm-a76bf5a6d0a20a7b02bcdbc9afd6a93d380e0361.zip | |
Change commentary for PowerPC Boolean vector contents.
No functional change intended.
llvm-svn: 180131
Diffstat (limited to 'llvm/lib/Target/PowerPC')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 27dfcdbfead..3fcafdcbca4 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -514,7 +514,8 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM) setOperationAction(ISD::ATOMIC_STORE, MVT::i64, Expand); setBooleanContents(ZeroOrOneBooleanContent); - setBooleanVectorContents(ZeroOrNegativeOneBooleanContent); // FIXME: Is this correct? + // Altivec instructions set fields to all zeros or all ones. + setBooleanVectorContents(ZeroOrNegativeOneBooleanContent); if (isPPC64) { setStackPointerRegisterToSaveRestore(PPC::X1); |
