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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-07-13 17:19:57 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-07-13 17:19:57 +0000 |
| commit | 9112829d76cbb8e0c8ef51bbc2d7d1be48cd7b74 (patch) | |
| tree | 9de1c5f67a98cd0e73c60838396486c984f63ac2 /lib/Target/TargetInstrInfo.cpp | |
| parent | 1e3dec662ea18131c495db50caccc57f77b7a5fe (diff) | |
| download | FreeBSD-src-9112829d76cbb8e0c8ef51bbc2d7d1be48cd7b74.zip FreeBSD-src-9112829d76cbb8e0c8ef51bbc2d7d1be48cd7b74.tar.gz | |
Update LLVM to r108243.
Diffstat (limited to 'lib/Target/TargetInstrInfo.cpp')
| -rw-r--r-- | lib/Target/TargetInstrInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/TargetInstrInfo.cpp b/lib/Target/TargetInstrInfo.cpp index 094a57e..c099a7e 100644 --- a/lib/Target/TargetInstrInfo.cpp +++ b/lib/Target/TargetInstrInfo.cpp @@ -28,6 +28,10 @@ const TargetRegisterClass * TargetOperandInfo::getRegClass(const TargetRegisterInfo *TRI) const { if (isLookupPtrRegClass()) return TRI->getPointerRegClass(RegClass); + // Instructions like INSERT_SUBREG do not have fixed register classes. + if (RegClass < 0) + return 0; + // Otherwise just look it up normally. return TRI->getRegClass(RegClass); } |
