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04ef853e23
llvm-mirror/lib/CodeGen/SelectionDAG
History
Chris Lattner 04ef853e23 Fix a bug in ReduceLoadWidth that wasn't handling extending 
loads properly.  We miscompiled the testcase into:

_test:                                  ## @test
	movl	$128, (%rdi)
	movzbl	1(%rdi), %eax
	ret

Now we get a proper:

_test:                                  ## @test
	movl	$128, (%rdi)
	movsbl	(%rdi), %eax
	movzbl	%ah, %eax
	ret

This fixes PR8757.

llvm-svn: 122392
2010-12-22 08:02:57 +00:00
..
CMakeLists.txt Removed a bunch of unnecessary target_link_libraries. 2010-09-28 22:39:14 +00:00
DAGCombiner.cpp Fix a bug in ReduceLoadWidth that wasn't handling extending 2010-12-22 08:02:57 +00:00
FastISel.cpp If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0. 2010-12-06 22:39:26 +00:00
FunctionLoweringInfo.cpp Reapply r112623. Included additional check for unused byval argument. 2010-08-31 22:22:42 +00:00
InstrEmitter.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
InstrEmitter.h
LegalizeDAG.cpp Fix indentation, add comment. 2010-12-21 17:16:58 +00:00
LegalizeFloatTypes.cpp PR5207: Rename overloaded APInt methods set(), clear(), flip() to 2010-12-01 08:53:58 +00:00
LegalizeIntegerTypes.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
LegalizeTypes.cpp Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. 2010-11-23 03:31:01 +00:00
LegalizeTypes.h Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. 2010-11-23 03:31:01 +00:00
LegalizeTypesGeneric.cpp Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. 2010-11-23 03:31:01 +00:00
LegalizeVectorOps.cpp Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. 2010-11-23 03:31:01 +00:00
LegalizeVectorTypes.cpp Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. 2010-11-23 03:31:01 +00:00
Makefile
ScheduleDAGFast.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
ScheduleDAGList.cpp Trim #include. 2010-05-26 00:55:59 +00:00
ScheduleDAGRRList.cpp In DelayForLiveRegsBottomUp, handle instructions that read and write 2010-12-21 22:27:44 +00:00
ScheduleDAGSDNodes.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
ScheduleDAGSDNodes.h rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
SDNodeDbgValue.h Merge System into Support. 2010-11-29 18:16:10 +00:00
SDNodeOrdering.h
SelectionDAG.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
SelectionDAGBuilder.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
SelectionDAGBuilder.h When isel is emitting instructions for an x86 target without CMOV, the CFG is 2010-09-30 19:44:31 +00:00
SelectionDAGISel.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
SelectionDAGPrinter.cpp rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for 2010-12-21 02:38:05 +00:00
TargetLowering.cpp Add missing standard headers. Patch by Joerg Sonnenberger! 2010-12-19 20:43:38 +00:00
TargetSelectionDAGInfo.cpp