Cameron Zwarich ebe8173941 The x86-64 ABI says that a bool is only guaranteed to be sign-extended to a byte ... rather than an int. Thankfully, this only causes LLVM to miss optimizations, not generate incorrect code. This just fixes the zext at the return. We still insert an i32 ZextAssert when reading a function's arguments, but it is followed by a truncate and another i8 ZextAssert so it is not optimized. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127766 91177308-0d34-0410-b5e6-96231b3b80d8		2011-03-16 22:20:18 +00:00
..
CMakeLists.txt
DAGCombiner.cpp	Avoid replacing the value of a directly stored load with the stored value if the load is indexed. rdar://9117613.	2011-03-11 00:48:56 +00:00
FastISel.cpp	Teach FastISel to support register-immediate-immediate instructions.	2011-03-11 21:33:55 +00:00
FunctionLoweringInfo.cpp	There are times when the landing pad won't have a call to 'eh.selector' in	2011-03-03 23:14:05 +00:00
InstrEmitter.cpp	Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.	2011-01-10 02:58:51 +00:00
InstrEmitter.h
LegalizeDAG.cpp	Use the correct LHS type when determining the legalization of a shift's RHS type.	2011-03-07 18:29:47 +00:00
LegalizeFloatTypes.cpp	Allow targets to specify a the type of the RHS of a shift parameterized on the type of the LHS.	2011-02-25 21:41:48 +00:00
LegalizeIntegerTypes.cpp	Revert commit 126684 "Use the correct shift amount type". It is only the correct	2011-03-04 14:28:59 +00:00
LegalizeTypes.cpp	Move ExpandAtomic into the integer expansion routines - it's only used there.	2011-01-11 00:36:08 +00:00
LegalizeTypes.h	Revert r123908; the code in question is completely untested and wrong.	2011-03-03 22:33:23 +00:00
LegalizeTypesGeneric.cpp
LegalizeVectorOps.cpp
LegalizeVectorTypes.cpp	Add a few missed unary cases when legalizing vector results. Put some cases	2011-03-01 15:15:43 +00:00
Makefile
ScheduleDAGFast.cpp	Re-commit 127368 and 127371. They are exonerated.	2011-03-10 00:16:32 +00:00
ScheduleDAGList.cpp
ScheduleDAGRRList.cpp	Re-commit 127368 and 127371. They are exonerated.	2011-03-10 00:16:32 +00:00
ScheduleDAGSDNodes.cpp	Improve pre-RA-sched register pressure tracking for duplicate operands.	2011-03-09 19:12:43 +00:00
ScheduleDAGSDNodes.h	Introducing a new method of tracking register pressure. We can't	2011-02-04 03:18:17 +00:00
SDNodeDbgValue.h	Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.	2011-02-18 22:43:42 +00:00
SDNodeOrdering.h
SelectionDAG.cpp	sext(undef) = 0, because the top bits will all be the same.	2011-03-15 02:22:10 +00:00
SelectionDAGBuilder.cpp	The x86-64 ABI says that a bool is only guaranteed to be sign-extended to a byte	2011-03-16 22:20:18 +00:00
SelectionDAGBuilder.h	Revert r124611 - "Keep track of incoming argument's location while emitting LiveIns."	2011-02-21 23:21:26 +00:00
SelectionDAGISel.cpp	trailing whitespace.	2011-03-01 01:39:05 +00:00
SelectionDAGPrinter.cpp	Pass the graph to the DOTGraphTraits.getEdgeAttributes().	2011-02-27 04:11:03 +00:00
TargetLowering.cpp	Allow targets to specify a the type of the RHS of a shift parameterized on the type of the LHS.	2011-02-25 21:41:48 +00:00
TargetSelectionDAGInfo.cpp