| // REQUIRES: powerpc-registered-target |
| // RUN: %clang_cc1 -triple powerpc-unknown-aix -emit-llvm -o - %s | \ |
| // RUN: FileCheck %s --check-prefixes=AIX,AIX32 |
| // RUN: %clang_cc1 -triple powerpc64-unknown-aix -emit-llvm -o - %s | \ |
| // RUN: FileCheck %s --check-prefixes=AIX,AIX64 |
| |
| // AIX: @d = global double 0.000000e+00, align 8 |
| double d; |
| |
| typedef struct { |
| double d; |
| int i; |
| } StructDouble; |
| |
| // AIX: @d1 = global %struct.StructDouble zeroinitializer, align 8 |
| StructDouble d1; |
| |
| // AIX: double @retDouble(double %x) |
| // AIX: %x.addr = alloca double, align 8 |
| // AIX: store double %x, double* %x.addr, align 8 |
| // AIX: load double, double* %x.addr, align 8 |
| // AIX: ret double %0 |
| double retDouble(double x) { return x; } |
| |
| // AIX32: define void @bar(%struct.StructDouble* noalias sret(%struct.StructDouble) align 4 %agg.result, %struct.StructDouble* byval(%struct.StructDouble) align 4 %x) |
| // AIX64: define void @bar(%struct.StructDouble* noalias sret(%struct.StructDouble) align 4 %agg.result, %struct.StructDouble* byval(%struct.StructDouble) align 8 %x) |
| // AIX: %0 = bitcast %struct.StructDouble* %agg.result to i8* |
| // AIX: %1 = bitcast %struct.StructDouble* %x to i8* |
| // AIX32: call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %0, i8* align 4 %1, i32 16, i1 false) |
| // AIX64: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 8 %1, i64 16, i1 false) |
| StructDouble bar(StructDouble x) { return x; } |
| |
| // AIX: define void @foo(double* %out, double* %in) |
| // AIX32: %0 = load double*, double** %in.addr, align 4 |
| // AIX64: %0 = load double*, double** %in.addr, align 8 |
| // AIX: %1 = load double, double* %0, align 4 |
| // AIX: %mul = fmul double %1, 2.000000e+00 |
| // AIX32: %2 = load double*, double** %out.addr, align 4 |
| // AIX64: %2 = load double*, double** %out.addr, align 8 |
| // AIX: store double %mul, double* %2, align 4 |
| void foo(double *out, double *in) { *out = *in * 2; } |
