| Coby Tayree | 3bfb365 | 2017-08-09 12:32:05 +0000 | [diff] [blame] | 1 | // RUN: not llvm-mc %s -triple x86_64-unknown-unknown -mcpu=knl -mattr=+avx512f -x86-asm-syntax=intel -output-asm-variant=1 -o /dev/null 2>&1 | FileCheck %s |
| 2 | |
| 3 | // Validate that only OpMask/Zero mark may immediately follow destination |
| 4 | vfmsub213ps zmm8{rn-sae} {k2}, zmm8, zmm8 |
| 5 | // CHECK: error: Expected an op-mask register at this point |
| 6 | vfmsub213ps zmm8{k2} {rn-sae}, zmm8, zmm8 |
| 7 | // CHECK: error: Expected a {z} mark at this point |
| 8 | vfmsub213ps zmm8{rn-sae}, zmm8, zmm8 |
| 9 | // CHECK: error: Expected an op-mask register at this point |
| Coby Tayree | 799fa2c | 2017-08-13 12:03:00 +0000 | [diff] [blame^] | 10 | vpcmpltd k5{k0}, zmm7, zmm24 |
| 11 | // CHECK: error: Register k0 can't be used as write mask |
| 12 | |