Evan Cheng 85dbe1a1d2 Initial support for multi-result patterns: ...

1.
[(set GR32:$dst, (add GR32:$src1, GR32:$src2)),
 (modify EFLAGS)]
This indicates the source pattern expects the instruction would produce 2 values. The first is the result of the addition. The second is an implicit definition in register EFLAGS.
2.
def : Pat<(parallel (addc GR32:$src1, GR32:$src2), (modify EFLAGS)), ()>
Similar to #1 except this is used for def : Pat patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41897 91177308-0d34-0410-b5e6-96231b3b80d8

2007-09-12 23:30:14 +00:00

..

Analysis

Fix a typo in memdep, which was causing PR1648.

2007-09-11 04:31:00 +00:00

Archive

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AsmParser

Generated files for previous patch.

2007-09-12 03:31:28 +00:00

Bitcode

Revise previous patch per review comments.

2007-09-12 03:30:33 +00:00

CodeGen

Fixed a typo that's causing a missing kill marker.

2007-09-12 23:02:04 +00:00

Debugger

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ExecutionEngine

Next round of APFloat changes.

2007-09-06 18:13:44 +00:00

Linker

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Support

Compensate for partCount change in Bogus definition

2007-09-12 01:22:05 +00:00

System

Add lengthof and endof templates that hide a lot of sizeof computations.

2007-09-07 04:06:50 +00:00

Target

Initial support for multi-result patterns:

2007-09-12 23:30:14 +00:00

Transforms

Change llvm.gcroot to not init the root to null at runtime, this prevents

2007-09-12 17:53:10 +00:00

VMCore

Revise previous patch per review comments.

2007-09-12 03:30:33 +00:00

Makefile

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