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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-17 15:33:14 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-02-17 15:33:14 +0000 |
| commit | 68bff8e15db12aa565818914cf7e452171f13e3a (patch) | |
| tree | 2256df0e031b62e0b7c874c703363495eafa42e4 /lib/Target/X86/PeepholeOptimizer.cpp | |
| parent | e287a0044073c94603466791194657aeba8f3501 (diff) | |
| download | llvm-68bff8e15db12aa565818914cf7e452171f13e3a.tar.gz llvm-68bff8e15db12aa565818914cf7e452171f13e3a.tar.bz2 llvm-68bff8e15db12aa565818914cf7e452171f13e3a.tar.xz | |
Add OR and XOR memory operand support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11549 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/PeepholeOptimizer.cpp')
| -rw-r--r-- | lib/Target/X86/PeepholeOptimizer.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/PeepholeOptimizer.cpp b/lib/Target/X86/PeepholeOptimizer.cpp index 3e0af70717..4d52b74d3f 100644 --- a/lib/Target/X86/PeepholeOptimizer.cpp +++ b/lib/Target/X86/PeepholeOptimizer.cpp @@ -156,6 +156,8 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, case X86::ADDmi16: case X86::ADDmi32: case X86::SUBmi16: case X86::SUBmi32: case X86::ANDmi16: case X86::ANDmi32: + case X86::ORmi16: case X86::ORmi32: + case X86::XORmi16: case X86::XORmi32: assert(MI->getNumOperands() == 5 && "These should all have 5 operands!"); if (MI->getOperand(4).isImmediate()) { int Val = MI->getOperand(4).getImmedValue(); @@ -170,6 +172,10 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, case X86::SUBmi32: Opcode = X86::SUBmi32b; break; case X86::ANDmi16: Opcode = X86::ANDmi16b; break; case X86::ANDmi32: Opcode = X86::ANDmi32b; break; + case X86::ORmi16: Opcode = X86::ORmi16b; break; + case X86::ORmi32: Opcode = X86::ORmi32b; break; + case X86::XORmi16: Opcode = X86::XORmi16b; break; + case X86::XORmi32: Opcode = X86::XORmi32b; break; } unsigned R0 = MI->getOperand(0).getReg(); unsigned Scale = MI->getOperand(1).getImmedValue(); |