Manman Ren 40ba054405 Stack Alignment: when creating stack objects in MachineFrameInfo, make sure ...

the alignment is clamped to TargetFrameLowering.getStackAlignment if the target
does not support stack realignment or the option "realign-stack" is off.

This will cause miscompile if the address is treated as aligned and add is
replaced with or in DAGCombine.

Added a bool StackRealignable to TargetFrameLowering to check whether stack
realignment is implemented for the target. Also added a bool RealignOption
to MachineFrameInfo to check whether the option "realign-stack" is on.

rdar://12713765

llvm-svn: 169197

2012-12-04 00:52:33 +00:00

..

Analysis

constify the cost API

2012-12-03 22:47:12 +00:00

Archive

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

AsmParser

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

Bitcode

Minor tweaking to SmallVector static size.

2012-12-03 22:57:47 +00:00

CodeGen

Stack Alignment: when creating stack objects in MachineFrameInfo, make sure

2012-12-04 00:52:33 +00:00

DebugInfo

The section is .debug_line.

2012-11-27 01:40:36 +00:00

ExecutionEngine

RuntimeDyld: Fix up r169178. MSVC doesn't like "or".

2012-12-04 00:08:14 +00:00

Linker

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

MC

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

Object

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

Support

[Support] Make FileOutputBuffer work on Windows.

2012-12-03 22:09:52 +00:00

TableGen

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

Target

Remove the old TRI::ResolveRegAllocHint() and getRawAllocationOrder() hooks.

2012-12-04 00:46:13 +00:00

Transforms

LoopVectorize.cpp: Suppress a warning. [-Wunused-variable]

2012-12-04 00:49:34 +00:00

VMCore

moves doInitialization and doFinalization to the Pass class and removes some unreachable code in MachineModuleInfo

2012-12-03 21:56:57 +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