| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck %s |
| ; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck %s |
| |
| define i32 @basic(i32 %a, i32 %b) { |
| ; CHECK-LABEL: basic: |
| ; CHECK: ; %bb.0: |
| ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; CHECK-NEXT: v_mul_hi_i32_i24_e32 v0, v0, v1 |
| ; CHECK-NEXT: s_setpc_b64 s[30:31] |
| %mul = call i32 @llvm.amdgcn.mulhi.i24(i32 %a, i32 %b) |
| ret i32 %mul |
| } |
| |
| declare i32 @llvm.amdgcn.mulhi.i24(i32, i32) |
