1 ; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s 2 ; XFAIL: * 3 4 ; This is the failing part of the r600 bitacts tests 5 6 ; TODO: enable doubles 7 ; FUNC-LABEL: {{^}}bitcast_f64_to_v2i32: 8 define amdgpu_kernel void @bitcast_f64_to_v2i32(<2 x i32> addrspace(1)* %out, double addrspace(1)* %in) { 9 %val = load double, double addrspace(1)* %in, align 8 10 %add = fadd double %val, 4.0 11 %bc = bitcast double %add to <2 x i32> 12 store <2 x i32> %bc, <2 x i32> addrspace(1)* %out, align 8 13 ret void 14 } 15 16 ; FUNC-LABEL: {{^}}bitcast_v2i64_to_v2f64: 17 define amdgpu_kernel void @bitcast_v2i64_to_v2f64(i32 %cond, <2 x double> addrspace(1)* %out, <2 x i64> %value) { 18 entry: 19 %cmp0 = icmp eq i32 %cond, 0 20 br i1 %cmp0, label %if, label %end 21 22 if: 23 %cast = bitcast <2 x i64> %value to <2 x double> 24 br label %end 25 26 end: 27 %phi = phi <2 x double> [zeroinitializer, %entry], [%cast, %if] 28 store <2 x double> %phi, <2 x double> addrspace(1)* %out 29 ret void 30 } 31 32 ; FUNC-LABEL: {{^}}bitcast_v2f64_to_v2i64: 33 define amdgpu_kernel void @bitcast_v2f64_to_v2i64(i32 %cond, <2 x i64> addrspace(1)* %out, <2 x double> %value) { 34 entry: 35 %cmp0 = icmp eq i32 %cond, 0 36 br i1 %cmp0, label %if, label %end 37 38 if: 39 %cast = bitcast <2 x double> %value to <2 x i64> 40 br label %end 41 42 end: 43 %phi = phi <2 x i64> [zeroinitializer, %entry], [%cast, %if] 44 store <2 x i64> %phi, <2 x i64> addrspace(1)* %out 45 ret void 46 } 47
