Jakob Stoklund Olesen 0488d6ee5d Handle sub-register operands in recomputeRegClass(). ...

Now that getMatchingSuperRegClass() returns accurate results, it can be
used to compute constraints imposed by instructions using a sub-register
of a virtual register.

This means we can recompute the register class of any virtual register
by combining the constraints from all its uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146874 91177308-0d34-0410-b5e6-96231b3b80d8

2011-12-19 16:53:37 +00:00

..

Analysis

Allow inlining of functions with returns_twice calls, if they have the

2011-12-18 20:35:43 +00:00

Archive

Support/FileSystem: Add file_magic and move a vew clients over to it.

2011-12-13 23:17:12 +00:00

AsmParser

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

Bitcode

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

CodeGen

Handle sub-register operands in recomputeRegClass().

2011-12-19 16:53:37 +00:00

DebugInfo

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

ExecutionEngine

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Linker

Revert 146728 as it's causing failures on some of the external bots as well as

2011-12-17 22:19:53 +00:00

MC

Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the

2011-12-17 01:14:52 +00:00

Object

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Support

APInt: update asserts for base-36

2011-12-16 20:36:31 +00:00

TableGen

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Target

Emit a getMatchingSuperRegClass() implementation for every target.

2011-12-19 16:53:34 +00:00

Transforms

- Use getExitingBlock instead of getExitingBlocks.

2011-12-18 21:52:30 +00:00

VMCore

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

CMakeLists.txt

Move TableGen's parser and entry point into a library

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

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Makefile

Remove more of llvmc and dependencies.

2011-09-20 00:34:27 +00:00