Manman Ren 82e2c9debf X86: replace SUB with CMP if possible ... This patch will optimize the following movq %rdi, %rax subq %rsi, %rax cmovsq %rsi, %rdi movq %rdi, %rax to cmpq %rsi, %rdi cmovsq %rsi, %rdi movq %rdi, %rax Perform this optimization if the actual result of SUB is not used. rdar: 11540023 llvm-svn: 157755		2012-05-31 17:20:29 +00:00
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llvm	X86: replace SUB with CMP if possible	2012-05-31 17:20:29 +00:00
llvm-c	Introduce llvm-c function LLVMPrintModuleToFile.	2012-05-09 16:54:17 +00:00