Hal Finkel fa103d3fc7 Teach BBVectorize to combine, when possible, or discard metadata when fusing instructions. ...

The present implementation handles only TBAA and FP metadata, discarding everything else.
For debug metadata, the current behavior is maintained (the debug metadata associated with
one of the instructions will be kept, discarding that attached to the other).

This should address PR 13040.

llvm-svn: 158606

2012-06-16 20:34:06 +00:00

clang

clang/lib/Basic/FileManager.cpp: Detect the root directory with PathV2. It should be better fix for PR10331, or, "clang X:\foo.c" fails.

2012-06-16 06:04:10 +00:00

compiler-rt

[Sanitizer] Fix type for placement new on 32-bit Mac

2012-06-15 14:32:39 +00:00

debuginfo-tests

Fix this for buggy gdb behavior alongside the change

2012-06-05 18:16:03 +00:00

libclc

configure.py: Add an install rule.

2012-06-01 17:29:59 +00:00

libcxx

Revert pair constructors back to using is_convertible instead of is_constructible. This should pull things into alignment with the final draft. Fixes http://llvm.org/bugs/show_bug.cgi?id=13063#add_comment.

2012-06-09 20:01:23 +00:00

libcxxabi

Don't dereference root in __parse_ctor_dtor_name unless it is known to not be null.

2012-06-15 21:57:51 +00:00

lld

Wordsmithing from patch from Sean Silva

2012-06-16 00:52:17 +00:00

lldb

rdar://problem/11390100

2012-06-11 21:05:26 +00:00

llvm

Teach BBVectorize to combine, when possible, or discard metadata when fusing instructions.

2012-06-16 20:34:06 +00:00

polly

Add some tests for the independent blocks pass.

2012-06-11 10:25:12 +00:00

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