Duncan Sands 3f329cb781 Teach GVN to also propagate switch cases. For example, in this code ...

switch (n) {
    case 27:
      do_something(x);
    ...
  }
the call do_something(x) will be replaced with do_something(27).  In
gcc-as-one-big-file this results in the removal of about 500 lines of
bitcode (about 0.02%), so has about 1/10 of the effect of propagating
branch conditions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141360 91177308-0d34-0410-b5e6-96231b3b80d8

2011-10-07 08:29:06 +00:00

..

Analysis

Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.

2011-10-06 23:20:49 +00:00

Archive

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AsmParser

Remove last references to hotpatch.

2011-10-04 03:08:43 +00:00

Bitcode

Also update the EH with bitcode. I missed this earlier. Thanks to Duncan for pointing it out.

2011-10-05 07:04:14 +00:00

CodeGen

PostRA scheduler fix. Clear stale loop dependencies.

2011-10-07 06:33:09 +00:00

DebugInfo

DWARF: avoid unnecessary map lookups.

2011-09-21 17:31:42 +00:00

ExecutionEngine

MCJIT initialization TargetData

2011-09-30 16:40:10 +00:00

Linker

lib/Linker: add support of deps which does not end with ".so".

2011-09-20 22:52:35 +00:00

MC

Teach the MC to output code/data region marker labels in MachO and ELF modes. These are used by disassemblers to provide better disassembly, particularly on targets like ARM Thumb that like to intermingle data in the TEXT segment.

2011-10-04 23:26:17 +00:00

Object

Object: Add isSection{Data,BSS}.

2011-09-28 20:57:30 +00:00

Support

Add more initializers to quiet a clang warning.

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

TableGen

Fix List-of-List Processing

2011-10-06 21:20:46 +00:00

Target

Add X86 disassembler support for RDFSBASE, RDGSBASE, WRFSBASE, and WRGSBASE.

2011-10-07 07:02:24 +00:00

Transforms

Teach GVN to also propagate switch cases. For example, in this code

2011-10-07 08:29:06 +00:00

VMCore

Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.

2011-10-06 23:20:49 +00:00

CMakeLists.txt

Move TableGen's parser and entry point into a library

2011-10-01 16:41:13 +00:00

Makefile

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