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Hal Finkel 1e16fa302e EarlyCSE should ignore calls to @llvm.assume
EarlyCSE uses a simple generation scheme for handling memory-based
dependencies, and calls to @llvm.assume (which are marked as writing to memory
to ensure the preservation of control dependencies) disturb that scheme
unnecessarily. Skipping calls to @llvm.assume is legal, and the alternative
(adding AA calls in EarlyCSE) is likely undesirable (we have GVN for that).

Fixes PR21448.

llvm-svn: 221175
2014-11-03 20:21:32 +00:00
clang Require asserts to unbreak the buildbots. 2014-11-03 19:50:48 +00:00
clang-tools-extra [clang-tidy] Added -fix-errors option 2014-11-03 14:06:31 +00:00
compiler-rt [asan] increase the initial buffer size in caller-callee dumper 2014-10-31 19:49:46 +00:00
debuginfo-tests New round of fixes for "Always compile debuginfo-tests for the host triple" 2014-10-18 23:47:59 +00:00
libclc Prune CRLF. 2014-10-27 12:37:26 +00:00
libcxx Mark string_view::to_string as const. Fixes PR21428 2014-11-02 15:35:32 +00:00
libcxxabi Fix unicode chars into ascii in comment lines. 2014-10-27 08:08:18 +00:00
lld Fix warnings about missing override. 2014-11-03 17:14:46 +00:00
lldb Fix the Makefile build by actually building ABI/SysV-ppc 2014-11-02 22:03:15 +00:00
llvm EarlyCSE should ignore calls to @llvm.assume 2014-11-03 20:21:32 +00:00
openmp I apologise in advance for the size of this check-in. At Intel we do 2014-10-07 16:25:50 +00:00
polly Temporary disable formatting error 2014-11-03 15:42:45 +00:00