| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; RUN: llc -mtriple=aarch64 -mattr=+sha3 < %s | FileCheck --check-prefix=SHA3 %s |
| ; RUN: llc -mtriple=aarch64 -mattr=-sha3 < %s | FileCheck --check-prefix=NOSHA3 %s |
| |
| define <2 x i64> @rax1(<2 x i64> %x, <2 x i64> %y) { |
| ; SHA3-LABEL: rax1: |
| ; SHA3: // %bb.0: |
| ; SHA3-NEXT: rax1 v0.2d, v0.2d, v1.2d |
| ; SHA3-NEXT: ret |
| ; |
| ; NOSHA3-LABEL: rax1: |
| ; NOSHA3: // %bb.0: |
| ; NOSHA3-NEXT: add v2.2d, v1.2d, v1.2d |
| ; NOSHA3-NEXT: usra v2.2d, v1.2d, #63 |
| ; NOSHA3-NEXT: eor v0.16b, v0.16b, v2.16b |
| ; NOSHA3-NEXT: ret |
| %a = call <2 x i64> @llvm.fshl.v2i64(<2 x i64> %y, <2 x i64> %y, <2 x i64> <i64 1, i64 1>) |
| %b = xor <2 x i64> %x, %a |
| ret <2 x i64> %b |
| } |
| |
| declare <2 x i64> @llvm.fshl.v2i64(<2 x i64>, <2 x i64>, <2 x i64>) |