Evan Cheng 97a35fc3a7 Transform (xor (setcc), (setcc)) == / != 1 to ... (xor (setcc), (setcc)) != / == 1. e.g. On x86_64 %0 = icmp eq i32 %x, 0 %1 = icmp eq i32 %y, 0 %2 = xor i1 %1, %0 br i1 %2, label %bb, label %return => testl %edi, %edi sete %al testl %esi, %esi sete %cl cmpb %al, %cl je LBB1_2 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96640 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-19 00:34:39 +00:00
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Analysis	Indvars needs to explicitly notify ScalarEvolution when it is replacing	2010-02-18 23:26:33 +00:00
Archive	From PR6228:	2010-02-04 06:19:43 +00:00
AsmParser	Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some	2010-02-16 14:50:09 +00:00
Bitcode	There are two ways of checking for a given type, for example isa<PointerType>(T)	2010-02-16 11:11:14 +00:00
CodeGen	Transform (xor (setcc), (setcc)) == / != 1 to	2010-02-19 00:34:39 +00:00
CompilerDriver	Better error message.	2010-01-26 14:55:16 +00:00
ExecutionEngine	There are two ways of checking for a given type, for example isa<PointerType>(T)	2010-02-16 11:11:14 +00:00
Linker	Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some	2010-02-16 14:50:09 +00:00
MC	MC/Mach-O: Update fixup values for change to X86 offsets.	2010-02-17 23:45:16 +00:00
Support	Refer to -help instead of --help since this is what tools themselves say.	2010-02-18 14:08:13 +00:00
System	follow-on to PR6280	2010-02-14 18:20:09 +00:00
Target	Use the same encoding for EH stuff uniformly on all MachO targets.	2010-02-19 00:29:36 +00:00
Transforms	When determining the set of interesting reuse factors, consider	2010-02-19 00:05:23 +00:00
VMCore	replaceUsesOfWithOnConstant implementation for unions.	2010-02-18 21:43:45 +00:00
Makefile	remove llvm-db: it is completely broken and if anyone wants to do a debugger,	2009-10-05 02:29:51 +00:00