llvm-project

Commit Graph

Author	SHA1	Message	Date
Matthias Braun	6b898beb8e	X86: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774	2017-08-02 00:28:10 +00:00
Nadav Rotem	9466e81df6	AVX: Fix a bug in getTargetVShiftNode. The shift amount has to be a 128bit vector with the same element type as the input vector. This is needed because of the patterns we have for the VP[SLL/SRA/SRL][W/D/Q] instructions. llvm-svn: 160222	2012-07-14 22:26:05 +00:00

Author

SHA1

Message

Date

Matthias Braun

6b898beb8e

X86: Do not use llc -march in tests.

`llc -march` is problematic because it only switches the target
architecture, but leaves the operating system unchanged. This
occasionally leads to indeterministic tests because the OS from
LLVM_DEFAULT_TARGET_TRIPLE is used.

However we can simply always use `llc -mtriple` instead. This changes
all the tests to do this to avoid people using -march when they copy and
paste parts of tests.

See also the discussion in https://reviews.llvm.org/D35287

llvm-svn: 309774

2017-08-02 00:28:10 +00:00

Nadav Rotem

9466e81df6

AVX: Fix a bug in getTargetVShiftNode. The shift amount has to be a 128bit vector with the same element type as the input vector.

This is needed because of the patterns we have for the VP[SLL/SRA/SRL][W/D/Q] instructions.

llvm-svn: 160222

2012-07-14 22:26:05 +00:00

2 Commits