| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --function foo --extra_scrub --default-march nvptx64 --filter-out ".*//.*" --filter-out "[\(\)\{\}]" --version 5 |
| |
| ; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s |
| ; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %} |
| |
| target triple = "nvptx-nvidia-cuda" |
| |
| @i1g = addrspace(1) global i1 false, align 2 |
| |
| define void @foo() { |
| ; CHECK-LABEL: foo( |
| ; CHECK: .reg .pred %p<2>; |
| ; CHECK: .reg .b16 %rs<4>; |
| ; CHECK-EMPTY: |
| ; CHECK: ld.global.u8 %rs1, [i1g]; |
| ; CHECK: and.b16 %rs2, %rs1, 1; |
| ; CHECK: setp.eq.b16 %p1, %rs2, 1; |
| ; CHECK: @%p1 bra $L__BB0_2; |
| ; CHECK: mov.b16 %rs3, 1; |
| ; CHECK: st.global.u8 [i1g], %rs3; |
| ; CHECK: ret; |
| %tmp = load i1, ptr addrspace(1) @i1g, align 2 |
| br i1 %tmp, label %if.end, label %if.then |
| |
| if.then: |
| store i1 true, ptr addrspace(1) @i1g, align 2 |
| br label %if.end |
| |
| if.end: |
| ret void |
| } |
