HomePhabricator

[X86] Add ktest intrinsics to match gcc and icc.

Authored by craig.topper on Aug 31 2018, 3:29 PM.

Description

[X86] Add ktest intrinsics to match gcc and icc.

These aren't documented in the Intel Intrinsics Guide, but are supported by gcc and icc.

Includes these intrinsics:
_ktestc_mask8_u8, _ktestz_mask8_u8, _ktest_mask8_u8
_ktestc_mask16_u8, _ktestz_mask16_u8, _ktest_mask16_u8
_ktestc_mask32_u8, _ktestz_mask32_u8, _ktest_mask32_u8
_ktestc_mask64_u8, _ktestz_mask64_u8, _ktest_mask64_u8

llvm-svn: 341265

Details

Committed
craig.topperAug 31 2018, 3:29 PM
Parents
rG4cef462922b7: [Hexagon] Don't access non-existent instructions
Branches
Unknown
Tags
Unknown