-;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
+; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
-;CHECK: SETE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-;CHECK: MOV T{{[0-9]+\.[XYZW], -T[0-9]+\.[XYZW]}}
-;CHECK: FLT_TO_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; CHECK: {{^}}fcmp_sext:
+; CHECK: SETE_DX10 T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
-define void @test(i32 addrspace(1)* %out, float addrspace(1)* %in) {
+define void @fcmp_sext(i32 addrspace(1)* %out, float addrspace(1)* %in) {
entry:
- %0 = load float addrspace(1)* %in
- %arrayidx1 = getelementptr inbounds float addrspace(1)* %in, i32 1
- %1 = load float addrspace(1)* %arrayidx1
+ %0 = load float, float addrspace(1)* %in
+ %arrayidx1 = getelementptr inbounds float, float addrspace(1)* %in, i32 1
+ %1 = load float, float addrspace(1)* %arrayidx1
%cmp = fcmp oeq float %0, %1
%sext = sext i1 %cmp to i32
store i32 %sext, i32 addrspace(1)* %out
ret void
}
+
+; This test checks that a setcc node with f32 operands is lowered to a
+; SET*_DX10 instruction. Previously we were lowering this to:
+; SET* + FP_TO_SINT
+
+; CHECK: {{^}}fcmp_br:
+; CHECK: SET{{[N]*}}E_DX10 * T{{[0-9]+\.[XYZW],}}
+; CHECK-NEXT {{[0-9]+(5.0}}
+
+define void @fcmp_br(i32 addrspace(1)* %out, float %in) {
+entry:
+ %0 = fcmp oeq float %in, 5.0
+ br i1 %0, label %IF, label %ENDIF
+
+IF:
+ %1 = getelementptr i32, i32 addrspace(1)* %out, i32 1
+ store i32 0, i32 addrspace(1)* %1
+ br label %ENDIF
+
+ENDIF:
+ store i32 0, i32 addrspace(1)* %out
+ ret void
+}