Evan Cheng d9a1b0d046 Re-apply r110655 with fixes. Epilogue must restore sp from fp if the function stack frame has a var-sized object. ...

Also added a test case to check for the added benefit of this patch: it's optimizing away the unnecessary restore of sp from fp for some non-leaf functions.

llvm-svn: 110707

2010-08-10 19:30:19 +00:00

..

Alpha

PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually

2010-08-01 21:13:28 +00:00

ARM

Fix eabi calling convention when a 64 bit value shadows r3.

2010-08-06 15:35:32 +00:00

Blackfin

Remove TargetInstrInfo::copyRegToReg entirely.

2010-07-11 17:01:17 +00:00

CBackend

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CellSPU

Have SPU handle halfvec stores aligned by 8 bytes.

2010-08-09 16:33:00 +00:00

CPP

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Generic

Fix a crash in the dag combiner caused by ConstantFoldBIT_CONVERTofBUILD_VECTOR calling itself

2010-07-27 18:02:18 +00:00

MBlaze

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Mips

Fix PR7174, a couple o Mips fixes:

2010-07-20 08:37:04 +00:00

MSP430

Insert ANY_EXTEND node instead of invalid truncate during DAG Combining (X & 1),

2010-05-01 12:52:34 +00:00

PIC16

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PowerPC

PR7781: Fix incorrect shifting in PPCTargetLowering::LowerBUILD_VECTOR.

2010-08-02 00:18:19 +00:00

SPARC

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SystemZ

SystemZ really does mean "has calls" and not just "adjusts stack." Go ahead and

2010-05-14 22:17:42 +00:00

Thumb

Re-apply r110655 with fixes. Epilogue must restore sp from fp if the function stack frame has a var-sized object.

2010-08-10 19:30:19 +00:00

Thumb2

Re-apply r110655 with fixes. Epilogue must restore sp from fp if the function stack frame has a var-sized object.

2010-08-10 19:30:19 +00:00

X86

Fix test for more architectures. Patch by Tobias Grosser.

2010-08-10 16:48:24 +00:00

XCore

Start function numbering at 0.

2010-04-17 16:29:15 +00:00