Simon Pilgrim fd2eda4f64 [X86][AVX2] Fix v16i16 SHL lowering (PR27730) ...

The AVX2 v16i16 shift lowering works by unpacking to 2 x v8i32, performing the shift and then truncating the result.

The unpacking is used to place the values in the upper 16-bits so that we can correctly sign-extend for SRA shifts. Unfortunately we weren't ensuring that the lower 16-bits were zero to ensure that SHL correctly shifts in zero bits.

llvm-svn: 271796

2016-06-04 16:45:33 +00:00

clang

[AVX512] Remove 512-bit andnot tests from the avx512vl test file.

2016-06-04 16:37:38 +00:00

clang-tools-extra

[clang-tidy] modernize-use-auto: don't remove stars by default

2016-06-03 21:22:58 +00:00

compiler-rt

It really helps to not randomly delete one of the closing brackets. =/

2016-06-04 09:06:59 +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

math: Use single precision fmax in sp path

2016-05-17 19:44:01 +00:00

libcxx

Don't call memmove when there's nothing to move. Fixes PR#27978.

2016-06-04 16:16:59 +00:00

libcxxabi

Partially revert r270816: build with -fvisibility=hidden.

2016-06-02 08:14:28 +00:00

libunwind

[libunwind] Remove unused code.

2016-06-03 20:57:48 +00:00

lld

Apply clang-tidy's misc-move-constructor-init to lld.

2016-06-03 16:57:13 +00:00

lldb

Add armv7 compact unwind printing to the compact-unwind-dumper.c tool

2016-06-04 04:10:15 +00:00

llgo

[llgo] llgoi: separate evaluation from printing

2016-04-25 01:18:20 +00:00

llvm

[X86][AVX2] Fix v16i16 SHL lowering (PR27730)

2016-06-04 16:45:33 +00:00

openmp

Fine tuning of TC* macros - small followup

2016-06-01 09:59:26 +00:00

polly

[NFC] Check that a parameter of ScheduleTreeOptimizer::isMatrMultPattern contains a correct partial schedule

2016-06-04 06:34:04 +00:00

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