1; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s 2 3 4; Normally icmp + select is optimized to select_cc, when this happens the 5; DAGLegalizer never sees the select and doesn't have a chance to leaglize it. 6; 7; In order to avoid the select_cc optimization, this test case calculates the 8; condition for the select in a separate basic block. 9 10; FUNC-LABEL: {{^}}select: 11; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.X 12; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.X 13; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XY 14; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XY 15; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW 16; EG-DAG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW 17define void @select (i32 addrspace(1)* %i32out, float addrspace(1)* %f32out, 18 <2 x i32> addrspace(1)* %v2i32out, <2 x float> addrspace(1)* %v2f32out, 19 <4 x i32> addrspace(1)* %v4i32out, <4 x float> addrspace(1)* %v4f32out, 20 i32 %cond) { 21entry: 22 br label %for 23body: 24 %inc = add i32 %i, 1 25 %br_cmp.i = icmp eq i1 %br_cmp, 0 26 br label %for 27for: 28 %i = phi i32 [ %inc, %body], [ 0, %entry ] 29 %br_cmp = phi i1 [ %br_cmp.i, %body ], [ 0, %entry ] 30 %0 = icmp eq i32 %cond, %i 31 %1 = select i1 %br_cmp, i32 2, i32 3 32 %2 = select i1 %br_cmp, float 2.0 , float 5.0 33 %3 = select i1 %br_cmp, <2 x i32> <i32 2, i32 3>, <2 x i32> <i32 4, i32 5> 34 %4 = select i1 %br_cmp, <2 x float> <float 2.0, float 3.0>, <2 x float> <float 4.0, float 5.0> 35 %5 = select i1 %br_cmp, <4 x i32> <i32 2 , i32 3, i32 4, i32 5>, <4 x i32> <i32 6, i32 7, i32 8, i32 9> 36 %6 = select i1 %br_cmp, <4 x float> <float 2.0, float 3.0, float 4.0, float 5.0>, <4 x float> <float 6.0, float 7.0, float 8.0, float 9.0> 37 br i1 %0, label %body, label %done 38 39done: 40 store i32 %1, i32 addrspace(1)* %i32out 41 store float %2, float addrspace(1)* %f32out 42 store <2 x i32> %3, <2 x i32> addrspace(1)* %v2i32out 43 store <2 x float> %4, <2 x float> addrspace(1)* %v2f32out 44 store <4 x i32> %5, <4 x i32> addrspace(1)* %v4i32out 45 store <4 x float> %6, <4 x float> addrspace(1)* %v4f32out 46 ret void 47} 48