Tim Northover e54f6dca50 ARM: fix bug in -Oz stack adjustment folding ...

Previously, we clobbered callee-saved registers when folding an "add
sp, #N" into a "pop {rD, ...}" instruction. This change checks whether
a register we're going to add to the "pop" could actually be live
outside the function before doing so and should fix the issue.

This should fix PR18081.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196046 91177308-0d34-0410-b5e6-96231b3b80d8

2013-12-01 14:16:24 +00:00

..

Analysis

[PM] Split the CallGraph out from the ModulePass which creates the

2013-11-26 04:19:30 +00:00

AsmParser

Make it explicit that nulls are not allowed in names.

2013-11-19 21:12:39 +00:00

Bitcode

Fix spacing, forward declare order.

2013-11-18 02:51:33 +00:00

CodeGen

Reverse the order of eviction checks for possible compile time savings. No functionality.

2013-11-29 23:49:38 +00:00

DebugInfo

DebugInfo: Avoid emitting pubtype entries for type DIEs that just indirect to a type unit.

2013-11-26 00:22:37 +00:00

ExecutionEngine

Use the mangler consistently instead of using getGlobalPrefix directly.

2013-11-28 08:59:52 +00:00

IR

Fix spurious return introduced by my earlier patch to DebugInfo

2013-11-26 18:54:37 +00:00

IRReader

[llvm-c] Expose IRReader interface

2013-11-06 09:21:15 +00:00

Linker

Revert "Move copying of global initializers below the cloning of functions."

2013-11-09 00:43:18 +00:00

LTO

Use array_pod_sort instead of std::sort

2013-11-16 16:15:56 +00:00

MC

The global prefix is always one char. Don't use a string for it.

2013-11-28 17:00:49 +00:00

Object

Path: Recognize COFF import library file magic.

2013-11-15 21:22:02 +00:00

Option

Use startswith_lower() where possible.

2013-11-04 19:22:50 +00:00

Support

Lift self-copy protection up to the header file and add self-move

2013-11-26 00:54:44 +00:00

TableGen

Fix most memory leaks in tablegen.

2013-10-31 04:07:41 +00:00

Target

ARM: fix bug in -Oz stack adjustment folding

2013-12-01 14:16:24 +00:00

Transforms

Use accessor methods instead.

2013-12-01 03:40:42 +00:00

CMakeLists.txt

…

LLVMBuild.txt

…

Makefile

…