Jakob Stoklund Olesen 740cd657f3 Don't break the IV update in TLI::SimplifySetCC(). ...

LSR always tries to make the ICmp in the loop latch use the incremented
induction variable. This allows the induction variable to be kept in a
single register.

When the induction variable limit is equal to the stride,
SimplifySetCC() would break LSR's hard work by transforming:

   (icmp (add iv, stride), stride) --> (cmp iv, 0)

This forced us to use lea for the IC update, preventing the simpler
incl+cmp.

<rdar://problem/7643606>
<rdar://problem/11184260>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154119 91177308-0d34-0410-b5e6-96231b3b80d8

2012-04-05 20:30:20 +00:00

..

CMakeLists.txt

Refactor the SelectionDAG's 'dump' methods into their own .cpp file.

2012-03-13 05:47:27 +00:00

DAGCombiner.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

FastISel.cpp

If we have a VLA that has a "use" in a metadata node that's then used

2012-03-30 00:02:55 +00:00

FunctionLoweringInfo.cpp

Tabs, formatting and long lines oh my!

2012-02-24 01:59:01 +00:00

InstrEmitter.cpp

Don't crash when a glue node contains an internal CopyToReg

2012-02-24 17:53:59 +00:00

InstrEmitter.h

Simplify EXTRACT_SUBREG emission.

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

LegalizeDAG.cpp

f16 FREM can now be legalized by promoting to f32

2012-04-04 19:36:31 +00:00

LegalizeFloatTypes.cpp

Convert assert(0) to llvm_unreachable

2012-02-05 08:31:47 +00:00

LegalizeIntegerTypes.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

LegalizeTypes.cpp

Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call.

2012-02-28 18:51:51 +00:00

LegalizeTypes.h

Add VSELECT to LegalizeVectorTypes::ScalariseVectorResult. Previously it would crash if it encountered a 1 element VSELECT. Solution is slightly more complicated than just creating a SELET as we have to mask or sign extend the vector condition if it had different boolean contents from the scalar condition. Fixes <rdar://problem/11178095>

2012-04-03 22:57:55 +00:00

LegalizeTypesGeneric.cpp

Remove unnecessary default cases in switches that cover all enum values.

2012-01-10 16:47:17 +00:00

LegalizeVectorOps.cpp

Convert assert(0) to llvm_unreachable

2012-02-05 08:31:47 +00:00

LegalizeVectorTypes.cpp

Removed useless switch for default case when switch was covering all the enum values

2012-04-04 00:53:04 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Makefile

…

ResourcePriorityQueue.cpp

misched preparation: rename core scheduler methods for consistency.

2012-03-07 23:00:49 +00:00

ScheduleDAGFast.cpp

Use uint16_t to store instruction implicit uses and defs. Reduces static data.

2012-03-08 08:22:45 +00:00

ScheduleDAGRRList.cpp

Source order scheduler should not preschedule nodes with multiple uses. rdar://11096639

2012-03-22 19:31:17 +00:00

ScheduleDAGSDNodes.cpp

Insert the debugging instructions in one fell-swoop so that it doesn't call the

2012-03-14 07:14:25 +00:00

ScheduleDAGSDNodes.h

misched preparation: rename core scheduler methods for consistency.

2012-03-07 23:00:49 +00:00

ScheduleDAGVLIW.cpp

misched preparation: rename core scheduler methods for consistency.

2012-03-07 23:00:49 +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

Treat f16 the same as f80/f128 for the purposes of generating constants during instruction selection.

2012-04-05 18:50:32 +00:00

SelectionDAGBuilder.cpp

Teach CodeGen's version of computeMaskedBits to understand the range metadata.

2012-03-31 18:14:00 +00:00

SelectionDAGBuilder.h

[unwind removal] Remove all of the code for the dead 'unwind' instruction. There

2012-02-06 21:44:22 +00:00

SelectionDAGDumper.cpp

Refactor the SelectionDAG's 'dump' methods into their own .cpp file.

2012-03-13 05:47:27 +00:00

SelectionDAGISel.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

SelectionDAGPrinter.cpp

drop unneeded config.h includes

2011-12-22 23:04:07 +00:00

TargetLowering.cpp

Don't break the IV update in TLI::SimplifySetCC().

2012-04-05 20:30:20 +00:00

TargetSelectionDAGInfo.cpp

…