Jakob Stoklund Olesen 794439183a Don't use floating point to do an integer's job. ...

This code makes different decisions when compiled into x87 instructions
because of different rounding behavior.  That caused phase 2/3
miscompares on 32-bit Linux when the phase 1 compiler was built with gcc
(using x87), and the phase 2 compiler was built with clang (using SSE).

This fixes PR11200.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143006 91177308-0d34-0410-b5e6-96231b3b80d8

2011-10-26 01:47:48 +00:00

..

CMakeLists.txt

Really unbreak CMake build

2011-10-24 18:10:52 +00:00

DAGCombiner.cpp

Remove a couple redundant checks.

2011-10-25 20:34:22 +00:00

FastISel.cpp

Fix a thinko that Nick noticed. The previous code actually worked as

2011-10-12 15:56:56 +00:00

FunctionLoweringInfo.cpp

Directly point debug info to the stack slot of the arugment, instead of trying to keep track of vreg in which it the arugment is copied. The LiveDebugVariable can keep track of variable's ranges.

2011-09-08 22:59:09 +00:00

InstrEmitter.cpp

Simplify EXTRACT_SUBREG emission.

2011-10-05 20:26:40 +00:00

InstrEmitter.h

Simplify EXTRACT_SUBREG emission.

2011-10-05 20:26:40 +00:00

LegalizeDAG.cpp

Move the legalization of vector loads and stores into LegalizeVectorOps. In some

2011-10-15 07:41:10 +00:00

LegalizeFloatTypes.cpp

Tweak the handling of MERGE_VALUES nodes: remove the need for

2011-09-23 13:59:22 +00:00

LegalizeIntegerTypes.cpp

1. Fix the widening of SETCC in WidenVecOp_SETCC. Use the correct return CC type.

2011-10-21 11:42:07 +00:00

LegalizeTypes.cpp

Tweak the handling of MERGE_VALUES nodes: remove the need for

2011-09-23 13:59:22 +00:00

LegalizeTypes.h

1. Fix the widening of SETCC in WidenVecOp_SETCC. Use the correct return CC type.

2011-10-21 11:42:07 +00:00

LegalizeTypesGeneric.cpp

Tweak the handling of MERGE_VALUES nodes: remove the need for

2011-09-23 13:59:22 +00:00

LegalizeVectorOps.cpp

Improve code generation for vselect on SSE2:

2011-10-19 20:43:16 +00:00

LegalizeVectorTypes.cpp

Fix pr11194. When promoting and splitting integers we need to use

2011-10-21 17:35:19 +00:00

Makefile

…

ScheduleDAGFast.cpp

- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and

2011-06-28 19:10:37 +00:00

ScheduleDAGRRList.cpp

Change this overloaded use of Sched::Latency to be an overloaded

2011-10-24 17:55:11 +00:00

ScheduleDAGSDNodes.cpp

Rename TargetSubtarget to TargetSubtargetInfo for consistency.

2011-07-01 21:01:15 +00:00

ScheduleDAGSDNodes.h

The index stored in the RegDefIter is one after the current index. When getting the index, decrement it so that it points to the current element. Fixes an off-by-one bug encountered when trying to make use of MVT::untyped.

2011-06-27 18:34:12 +00:00

SDNodeDbgValue.h

…

SDNodeOrdering.h

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SelectionDAG.cpp

Fix a bunch of unused variable warnings when doing a release

2011-10-18 12:44:00 +00:00

SelectionDAGBuilder.cpp

Don't use floating point to do an integer's job.

2011-10-26 01:47:48 +00:00

SelectionDAGBuilder.h

Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.

2011-10-06 23:20:49 +00:00

SelectionDAGISel.cpp

Delete the Latency scheduling preference.

2011-10-24 17:56:48 +00:00

SelectionDAGPrinter.cpp

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TargetLowering.cpp

Change the default scheduler from Latency to ILP, since Latency

2011-10-24 17:45:02 +00:00

TargetSelectionDAGInfo.cpp

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