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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-09-04 22:59:30 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-09-04 22:59:30 +0000 |
| commit | f363ebdb037d9071abae5ca8af7f3b3cd84327e3 (patch) | |
| tree | 8943c82fe1f41b06365879a6713671f63760e832 /lib/CodeGen/TwoAddressInstructionPass.cpp | |
| parent | 03fe8f6ab6977e0a07b17b84e9b33939d2f23025 (diff) | |
| download | llvm-f363ebdb037d9071abae5ca8af7f3b3cd84327e3.tar.gz llvm-f363ebdb037d9071abae5ca8af7f3b3cd84327e3.tar.bz2 llvm-f363ebdb037d9071abae5ca8af7f3b3cd84327e3.tar.xz | |
Search the whole instruction for tied operands.
Implicit uses can be dynamically tied to defs. This will soon be used
for predicated instructions on ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163177 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TwoAddressInstructionPass.cpp')
| -rw-r--r-- | lib/CodeGen/TwoAddressInstructionPass.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp index e1d0d30458..bd12f92132 100644 --- a/lib/CodeGen/TwoAddressInstructionPass.cpp +++ b/lib/CodeGen/TwoAddressInstructionPass.cpp @@ -1202,8 +1202,7 @@ bool TwoAddressInstructionPass:: collectTiedOperands(MachineInstr *MI, TiedOperandMap &TiedOperands) { const MCInstrDesc &MCID = MI->getDesc(); bool AnyOps = false; - unsigned NumOps = MI->isInlineAsm() ? - MI->getNumOperands() : MCID.getNumOperands(); + unsigned NumOps = MI->getNumOperands(); for (unsigned SrcIdx = 0; SrcIdx < NumOps; ++SrcIdx) { unsigned DstIdx = 0; |