| ; RUN: llc -march=r600 -mcpu=redwood %s -o - | FileCheck %s | |
| ; This tests for a bug where vertex fetch clauses right before an ENDIF | |
| ; instruction where being emitted after the ENDIF. We were using ALU_POP_AFTER | |
| ; for the ALU clause before the vetex fetch instead of emitting a POP instruction | |
| ; after the fetch clause. | |
| ; CHECK-LABEL: {{^}}test: | |
| ; CHECK-NOT: ALU_POP_AFTER | |
| ; CHECK: TEX | |
| ; CHECK-NEXT: POP | |
| define amdgpu_kernel void @test(i32 addrspace(1)* %out, i32 addrspace(1)* %in, i32 %cond) { | |
| entry: | |
| %0 = icmp eq i32 %cond, 0 | |
| br i1 %0, label %endif, label %if | |
| if: | |
| %1 = load i32, i32 addrspace(1)* %in | |
| br label %endif | |
| endif: | |
| %x = phi i32 [ %1, %if], [ 0, %entry] | |
| store i32 %x, i32 addrspace(1)* %out | |
| br label %done | |
| done: | |
| ret void | |
| } |