David Majnemer cd4fbcd1bb InstSimplify: Simplify (X - (0 - Y)) if the second sub is NUW ...

If the NUW bit is set for 0 - Y, we know that all values for Y other
than 0 would produce a poison value.  This allows us to replace (0 - Y)
with 0 in the expression (X - (0 - Y)) which will ultimately leave us
with X.

This partially fixes PR20189.

llvm-svn: 214384

2014-07-31 04:49:18 +00:00

clang

[AVX512] Add unaligned FP load intrinsics

2014-07-31 04:00:39 +00:00

clang-tools-extra

Don't warn on NewCallback argument comments, as they are arguments for the

2014-07-30 14:31:36 +00:00

compiler-rt

[Sanitizer] Hoist the code parsing suppressions file into sanitizer_common.

2014-07-30 21:53:30 +00:00

debuginfo-tests

relax testcase for LLDB output format compatibility.

2014-03-19 23:06:18 +00:00

libclc

Implement sin builtin for float types

2014-07-23 15:16:21 +00:00

libcxx

Fix numeric_limits<XXX>::is_modulo for signed arithmetic types. We were reporting true, for all arithmetic types, which is incorrect. Fix the tests which were wrong, too. This fixes PR#20158.

2014-07-31 01:18:05 +00:00

libcxxabi

libcxxabi cmake: Use HandleLLVMOptions.cmake, don't manually add -std=c++11.

2014-07-16 23:53:37 +00:00

lld

Update for llvm api change.

2014-07-31 03:17:04 +00:00

lldb

Disable test on Windows. script print deadlocks on Windows.

2014-07-30 22:08:17 +00:00

llvm

InstSimplify: Simplify (X - (0 - Y)) if the second sub is NUW

2014-07-31 04:49:18 +00:00

openmp

CMake: remove duplicated source file from list

2014-06-02 13:09:24 +00:00

polly

Update for llvm change.

2014-07-30 23:17:15 +00:00

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