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author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-04-02 07:11:10 +0000 |
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committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-04-02 07:11:10 +0000 |
commit | 8b28b6d187282367e1d1c8f9a155a10bcfef52de (patch) | |
tree | 978aa589e83eb6ae98deb837b22e0f4c1acc85e9 /lib/Target/X86/PeepholeOptimizer.cpp | |
parent | 02bb481881fe6aaa876f9bf79f38f40f56a35a01 (diff) | |
download | llvm-8b28b6d187282367e1d1c8f9a155a10bcfef52de.tar.gz llvm-8b28b6d187282367e1d1c8f9a155a10bcfef52de.tar.bz2 llvm-8b28b6d187282367e1d1c8f9a155a10bcfef52de.tar.xz |
Add more ADC and SBB variants
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12607 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/PeepholeOptimizer.cpp')
-rw-r--r-- | lib/Target/X86/PeepholeOptimizer.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/Target/X86/PeepholeOptimizer.cpp b/lib/Target/X86/PeepholeOptimizer.cpp index bc29472621..a1ef1c763e 100644 --- a/lib/Target/X86/PeepholeOptimizer.cpp +++ b/lib/Target/X86/PeepholeOptimizer.cpp @@ -123,8 +123,8 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, return false; #endif - case X86::ADD16ri: case X86::ADD32ri: - case X86::SUB16ri: case X86::SUB32ri: + case X86::ADD16ri: case X86::ADD32ri: case X86::ADC32ri: + case X86::SUB16ri: case X86::SUB32ri: case X86::SBB32ri: case X86::AND16ri: case X86::AND32ri: case X86::OR16ri: case X86::OR32ri: case X86::XOR16ri: case X86::XOR32ri: @@ -138,8 +138,10 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, default: assert(0 && "Unknown opcode value!"); case X86::ADD16ri: Opcode = X86::ADD16ri8; break; case X86::ADD32ri: Opcode = X86::ADD32ri8; break; + case X86::ADC32ri: Opcode = X86::ADC32ri8; break; case X86::SUB16ri: Opcode = X86::SUB16ri8; break; case X86::SUB32ri: Opcode = X86::SUB32ri8; break; + case X86::SBB32ri: Opcode = X86::SBB32ri8; break; case X86::AND16ri: Opcode = X86::AND16ri8; break; case X86::AND32ri: Opcode = X86::AND32ri8; break; case X86::OR16ri: Opcode = X86::OR16ri8; break; @@ -156,8 +158,8 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, } return false; - case X86::ADD16mi: case X86::ADD32mi: - case X86::SUB16mi: case X86::SUB32mi: + case X86::ADD16mi: case X86::ADD32mi: case X86::ADC32mi: + case X86::SUB16mi: case X86::SUB32mi: case X86::SBB32mi: case X86::AND16mi: case X86::AND32mi: case X86::OR16mi: case X86::OR32mi: case X86::XOR16mi: case X86::XOR32mi: @@ -171,8 +173,10 @@ bool PH::PeepholeOptimize(MachineBasicBlock &MBB, default: assert(0 && "Unknown opcode value!"); case X86::ADD16mi: Opcode = X86::ADD16mi8; break; case X86::ADD32mi: Opcode = X86::ADD32mi8; break; + case X86::ADC32mi: Opcode = X86::ADC32mi8; break; case X86::SUB16mi: Opcode = X86::SUB16mi8; break; case X86::SUB32mi: Opcode = X86::SUB32mi8; break; + case X86::SBB32mi: Opcode = X86::SBB32mi8; break; case X86::AND16mi: Opcode = X86::AND16mi8; break; case X86::AND32mi: Opcode = X86::AND32mi8; break; case X86::OR16mi: Opcode = X86::OR16mi8; break; |