llvm-6502/lib/CodeGen/SelectionDAG
Bill Wendling ca460d5a39 Convert
// fold (sub c1, c2) -> c1-c2

from a no-op into an actual transformation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-07 11:34:47 +00:00
..
CallingConvLower.cpp - Doh. Pass vector by value is bad. 2008-09-07 09:02:18 +00:00
DAGCombiner.cpp Convert 2008-09-07 11:34:47 +00:00
FastISel.cpp Indentation. 2008-09-07 09:04:52 +00:00
LegalizeDAG.cpp Add intrinsics for log, log2, log10, exp, exp2. 2008-09-04 00:47:13 +00:00
LegalizeFloatTypes.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
LegalizeIntegerTypes.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
LegalizeTypes.cpp Provide two overloads of AnalyzeNewNode. 2008-09-01 15:10:19 +00:00
LegalizeTypes.h Provide two overloads of AnalyzeNewNode. 2008-09-01 15:10:19 +00:00
LegalizeTypesGeneric.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
LegalizeVectorTypes.cpp "Fix" PR2762. The testcase now crashes codegen 2008-09-05 08:13:35 +00:00
Makefile remove attribution from lib Makefiles. 2007-12-29 20:09:26 +00:00
ScheduleDAG.cpp Separate MachineInstr-emitting routines from actual scheduling 2008-09-03 16:01:59 +00:00
ScheduleDAGEmit.cpp Move the code that inserts copies for function livein registers 2008-09-05 22:59:21 +00:00
ScheduleDAGList.cpp Add a new function, ReplaceAllUsesOfValuesWith, which handles bulk 2008-07-17 19:10:17 +00:00
ScheduleDAGRRList.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
SelectionDAG.cpp Clean up uses of TargetLowering::getTargetMachine. 2008-09-04 15:39:15 +00:00
SelectionDAGBuild.cpp Next limited float precision expansion (log2 12 bits) 2008-09-05 23:49:37 +00:00
SelectionDAGBuild.h Add hooks for other intrinsics to get low-precision expansions. 2008-09-05 18:38:42 +00:00
SelectionDAGISel.cpp Move the code that inserts copies for function livein registers 2008-09-05 22:59:21 +00:00
SelectionDAGPrinter.cpp erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 2008-08-28 21:40:38 +00:00
TargetLowering.cpp Add intrinsics for log, log2, log10, exp, exp2. 2008-09-04 00:47:13 +00:00