Commit Graph

6 Commits

Author SHA1 Message Date
Craig Topper 59f2f38fe0 [X86] Remove masking from avx512 rotate intrinsics. Use select in IR instead.
llvm-svn: 336035
2018-06-30 01:32:04 +00:00
Francis Visoiu Mistrih 25528d6de7 [CodeGen] Unify MBB reference format in both MIR and debug output
As part of the unification of the debug format and the MIR format, print
MBB references as '%bb.5'.

The MIR printer prints the IR name of a MBB only for block definitions.

* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g'
* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g'
* find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g'
* grep -nr 'BB#' and fix

Differential Revision: https://reviews.llvm.org/D40422

llvm-svn: 319665
2017-12-04 17:18:51 +00:00
Simon Pilgrim b6485252aa [X86][AVX512] Improve vector rotation constant folding tests
Test constant folding both on node creation (which already works) and once the input nodes have been folded themselves (not working yet).

llvm-svn: 308611
2017-07-20 13:07:37 +00:00
Simon Pilgrim 0636fbd737 [X86][AVX512] Add ISD::ROTL/ISD::ROTR constant folding tests
llvm-svn: 308295
2017-07-18 11:18:38 +00:00
Simon Pilgrim 1cbe8c2ca5 [X86][AVX512] Add lowering of vXi32/vXi64 ISD::ROTL/ISD::ROTR
Add support for lowering to ISD::ROTL/ISD::ROTR, including rotate by immediate

Differential Revision: https://reviews.llvm.org/D35463

llvm-svn: 308177
2017-07-17 14:11:30 +00:00
Simon Pilgrim 5aa70e7fe5 [X86][AVX512] Add constant splat vector rotate tests for D35463
llvm-svn: 308169
2017-07-17 10:09:48 +00:00