Hal Finkel 63496f66c5 Mark all PPC CR registers to be spilled as live-in and tag MFCR appropriately ...

Leaving MFCR has having unmodeled side effects is not enough to prevent
unwanted instruction reordering post-RA. We could probably apply a stronger
barrier attribute, but there is a better way: Add all (not just the first) CR
to be spilled as live-in to the entry block, and add all CRs to the MFCR
instruction as implicitly killed.

Unfortunately, I don't have a small test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179465 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-13 23:06:15 +00:00

..

Analysis

Fix a scalability issue with complex ConstantExprs.

2013-04-13 12:53:18 +00:00

Archive

Fix auto_ptr is deprecated warnings

2013-02-26 21:20:35 +00:00

AsmParser

Rationalize the formatting of these case labels. Having two sorted

2013-04-09 19:46:46 +00:00

Bitcode

Whitespace cleanup

2013-04-01 02:28:07 +00:00

CodeGen

MI-Sched: DEBUG formatting.

2013-04-13 06:07:49 +00:00

DebugInfo

Rename the C function to create a SLPVectorizerPass to something sane and expose it in the header file.

2013-04-11 11:36:36 +00:00

ExecutionEngine

Revert r179409 because it caused some warnings and some of the build bots fail.

2013-04-12 22:02:26 +00:00

IR

Fix a scalability issue with complex ConstantExprs.

2013-04-13 12:53:18 +00:00

IRReader

Measure time that IR parsing took as part of the -time-passes measurement.

2013-04-03 15:33:45 +00:00

Linker

Specutively revert r178130.

2013-03-27 17:54:41 +00:00

MC

[ms-inline asm] Add the implementation for the AOK_Delete kind, which was added

2013-04-12 16:26:42 +00:00

Object

Finish templating MachObjectFile over endianness.

2013-04-13 01:45:40 +00:00

Option

Resort the #include lines in include/... and lib/... with the

2013-01-02 10:22:59 +00:00

Support

Add a function to check if an argument list is too long.

2013-04-11 14:06:34 +00:00

TableGen

Allow TableGen DAG arguments to be just a name.

2013-03-24 19:36:51 +00:00

Target

Mark all PPC CR registers to be spilled as live-in and tag MFCR appropriately

2013-04-13 23:06:15 +00:00

Transforms

GlobalDCE: Fix an oversight in my last commit that could lead to crashes.

2013-04-13 16:11:14 +00:00

CMakeLists.txt

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00

LLVMBuild.txt

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00

Makefile

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00