Evan Cheng ff81990e49 Fix a coaelescer bug. If a copy val# is extended to eliminate a non-trivially coalesced copy, and the copy kills its source register. Trim the source register's live range to the last use if possible. This fixes up kill marker to make the scavenger happy. ...

llvm-svn: 77967

2009-08-03 08:41:59 +00:00

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Alpha

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ARM

switch to filecheck format

2009-08-02 00:32:26 +00:00

Blackfin

Remove unneeded intrinsics from Blackfin backend.

2009-08-02 21:49:05 +00:00

CBackend

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CellSPU

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CPP

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Generic

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Mips

Pass target triple string in to TargetMachine constructor.

2009-08-03 04:03:51 +00:00

MSP430

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PIC16

Test case to check that separate section is created for a global variable specified with section attribute.

2009-07-27 16:20:41 +00:00

PowerPC

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SPARC

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SystemZ

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Thumb

tADDrSPI doesn't have a predicate operand, but tADDhirr and tADDi3 have.

2009-07-28 07:38:35 +00:00

Thumb2

Fix a coaelescer bug. If a copy val# is extended to eliminate a non-trivially coalesced copy, and the copy kills its source register. Trim the source register's live range to the last use if possible. This fixes up kill marker to make the scavenger happy.

2009-08-03 08:41:59 +00:00

X86

Unbreak Win64 CC. Step one: honour register save area, fix some alignment and provide a different set of call-clobberred registers.

2009-08-03 08:12:53 +00:00

XCore

Add extra SEXT pattern.

2009-08-02 22:45:24 +00:00