| ; RUN: llc -mtriple=amdgcn-- -verify-machineinstrs -o - %s | FileCheck %s |
| ; LiveRangeEdit::eliminateDeadDef did not update LiveInterval sub ranges |
| ; properly. |
| |
| ; Just make sure this test doesn't crash. |
| ; CHECK-LABEL: foobar: |
| ; CHECK: s_endpgm |
| define amdgpu_kernel void @foobar() { |
| %v0 = icmp eq <4 x i32> undef, <i32 0, i32 1, i32 2, i32 3> |
| %v3 = sext <4 x i1> %v0 to <4 x i32> |
| %v4 = extractelement <4 x i32> %v3, i32 1 |
| %v5 = icmp ne i32 %v4, 0 |
| %v6 = select i1 %v5, i32 undef, i32 0 |
| %v15 = insertelement <2 x i32> undef, i32 %v6, i32 1 |
| store <2 x i32> %v15, <2 x i32> addrspace(1)* undef, align 8 |
| ret void |
| } |
| |
| declare double @llvm.fma.f64(double, double, double) |
