Dan Gohman 1b1764b3f7 Make isSafeToClobberEFLAGS more aggressive. Teach it to scan backwards ...

(for uses marked kill and defs marked dead) a few instructions in
addition to forwards. Also, increase the maximum number of instructions
to scan, as it appears to help in a fair number of cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84061 91177308-0d34-0410-b5e6-96231b3b80d8

2009-10-14 00:08:59 +00:00

..

Analysis

Teach basic AA about PHI nodes. If all operands of a phi NoAlias another value than it's safe to declare the PHI NoAlias the value. Ditto for MustAlias.

2009-10-13 22:02:20 +00:00

Archive

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AsmParser

Add an "msasm" flag to inline asm as suggested in PR 5125.

2009-10-13 20:46:56 +00:00

Bitcode

Add an "msasm" flag to inline asm as suggested in PR 5125.

2009-10-13 20:46:56 +00:00

CodeGen

This remat entry is basically done. There are hooks to allow targets

2009-10-14 00:02:01 +00:00

CompilerDriver

…

ExecutionEngine

s/DebugLoc.CompileUnit/DebugLoc.Scope/g

2009-10-13 23:28:53 +00:00

Linker

…

MC

Fixed MCSectionMachO::ParseSectionSpecifier to allow an attribute of "none" so

2009-10-07 20:57:20 +00:00

Support

r83391 was completely broken since Twines keep references to their inputs, and

2009-10-06 21:45:26 +00:00

System

Haiku porting patches, Credit to Paul Davey.

2009-10-12 04:57:20 +00:00

Target

Make isSafeToClobberEFLAGS more aggressive. Teach it to scan backwards

2009-10-14 00:08:59 +00:00

Transforms

Check void type before using RAUWd.

2009-10-13 22:56:32 +00:00

VMCore

Add an "msasm" flag to inline asm as suggested in PR 5125.

2009-10-13 20:46:56 +00:00

Makefile

remove llvm-db: it is completely broken and if anyone wants to do a debugger,

2009-10-05 02:29:51 +00:00