diff options
Diffstat (limited to 'test/CodeGen/R600/selectcc-opt.ll')
| -rw-r--r-- | test/CodeGen/R600/selectcc-opt.ll | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/test/CodeGen/R600/selectcc-opt.ll b/test/CodeGen/R600/selectcc-opt.ll index 834c030..82577bb 100644 --- a/test/CodeGen/R600/selectcc-opt.ll +++ b/test/CodeGen/R600/selectcc-opt.ll @@ -1,8 +1,10 @@ -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s +; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s -; CHECK: @test_a -; CHECK-NOT: CND -; CHECK: SET{{[NEQGTL]+}}_DX10 + +; FUNC-LABEL: {{^}}test_a: +; EG-NOT: CND +; EG: SET{{[NEQGTL]+}}_DX10 define void @test_a(i32 addrspace(1)* %out, float %in) { entry: @@ -28,10 +30,10 @@ ENDIF: ; Same as test_a, but the branch labels are swapped to produce the inverse cc ; for the icmp instruction -; CHECK: @test_b -; CHECK: SET{{[GTEQN]+}}_DX10 -; CHECK-NEXT: PRED_ -; CHECK-NEXT: ALU clause starting +; EG-LABEL: {{^}}test_b: +; EG: SET{{[GTEQN]+}}_DX10 +; EG-NEXT: PRED_ +; EG-NEXT: ALU clause starting define void @test_b(i32 addrspace(1)* %out, float %in) { entry: %0 = fcmp olt float %in, 0.0 @@ -54,8 +56,8 @@ ENDIF: } ; Test a CND*_INT instruction with float true/false values -; CHECK: @test_c -; CHECK: CND{{[GTE]+}}_INT +; EG-LABEL: {{^}}test_c: +; EG: CND{{[GTE]+}}_INT define void @test_c(float addrspace(1)* %out, i32 %in) { entry: %0 = icmp sgt i32 %in, 0 @@ -63,3 +65,15 @@ entry: store float %1, float addrspace(1)* %out ret void } + +; FUNC-LABEL: {{^}}selectcc_bool: +; SI: v_cmp_ne_i32 +; SI-NEXT: v_cndmask_b32_e64 +; SI-NOT: cmp +; SI-NOT: cndmask +define void @selectcc_bool(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind { + %icmp0 = icmp ne i32 %a, %b + %ext = select i1 %icmp0, i32 -1, i32 0 + store i32 %ext, i32 addrspace(1)* %out + ret void +} |