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| author | Owen Anderson <resistor@mac.com> | 2008-08-26 18:03:31 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-08-26 18:03:31 +0000 |
| commit | 940f83e772ca2007d62faffc83094bd7e8da6401 (patch) | |
| tree | 694da4480cf7a13b73a4526ac7769da901b501e7 /include/llvm/Target/TargetInstrInfo.h | |
| parent | a0b3909d432e9f2c79aee8ec3133f9b9ec71dc1a (diff) | |
| download | external_llvm-940f83e772ca2007d62faffc83094bd7e8da6401.zip external_llvm-940f83e772ca2007d62faffc83094bd7e8da6401.tar.gz external_llvm-940f83e772ca2007d62faffc83094bd7e8da6401.tar.bz2 | |
Make TargetInstrInfo::copyRegToReg return a bool indicating whether the copy requested
was inserted or not. This allows bitcast in fast isel to properly handle the case
where an appropriate reg-to-reg copy is not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55375 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/TargetInstrInfo.h')
| -rw-r--r-- | include/llvm/Target/TargetInstrInfo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h index b8d9395..91ba3ad 100644 --- a/include/llvm/Target/TargetInstrInfo.h +++ b/include/llvm/Target/TargetInstrInfo.h @@ -221,7 +221,7 @@ public: } /// copyRegToReg - Add a copy between a pair of registers - virtual void copyRegToReg(MachineBasicBlock &MBB, + virtual bool copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, unsigned DestReg, unsigned SrcReg, const TargetRegisterClass *DestRC, |