| ; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK | |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %} | |
| ; Checks SPIR-V blocks are correctly reordered so that dominators shows up | |
| ; before others in the binary layout. | |
| define void @main() { | |
| ; CHECK: OpLabel | |
| ; CHECK: OpBranch %[[#l1:]] | |
| ; CHECK: %[[#l1]] = OpLabel | |
| ; CHECK: OpBranch %[[#l2:]] | |
| ; CHECK: %[[#l2]] = OpLabel | |
| ; CHECK: OpBranch %[[#end:]] | |
| ; CHECK: %[[#end]] = OpLabel | |
| ; CHECK: OpReturn | |
| entry: | |
| br label %l1 | |
| l2: | |
| br label %end | |
| l1: | |
| br label %l2 | |
| end: | |
| ret void | |
| } |