| // RUN: %clang_cc1 -triple powerpc64-linux-musl -emit-llvm -o - %s | \ |
| // RUN: FileCheck --check-prefix=FP64 %s |
| // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm -o - %s -mlong-double-64 | \ |
| // RUN: FileCheck --check-prefix=FP64 %s |
| |
| // musl defaults to -mlong-double-64, so -mlong-double-128 is needed to make |
| // -mabi=ieeelongdouble effective. |
| // RUN: %clang_cc1 -triple powerpc64-linux-musl -emit-llvm -o - %s -mlong-double-128 \ |
| // RUN: -mabi=ieeelongdouble | FileCheck --check-prefix=FP128 %s |
| // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm -o - %s \ |
| // RUN: -mabi=ieeelongdouble | FileCheck --check-prefix=FP128 %s |
| |
| // IBM extended double is the default. |
| // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm -o - %s | \ |
| // RUN: FileCheck --check-prefix=IBM128 %s |
| // RUN: %clang_cc1 -triple powerpc64-linux-musl -emit-llvm -o - -mlong-double-128 %s | \ |
| // RUN: FileCheck --check-prefix=IBM128 %s |
| |
| // Check IBM-quad and IEEE-quad macros are defined. |
| // RUN: %clang -E -dM -ffreestanding -target powerpc64le-linux-gnu %s \ |
| // RUN: -mabi=ibmlongdouble | FileCheck -check-prefix=CHECK-DEF-IBM128 %s |
| // RUN: %clang -E -dM -ffreestanding -target powerpc64le-linux-gnu %s \ |
| // RUN: -mabi=ieeelongdouble | FileCheck -check-prefix=CHECK-DEF-IEEE128 %s |
| // RUN: %clang -E -dM -ffreestanding -target powerpc64le-linux-gnu %s \ |
| // RUN: -mlong-double-64 | FileCheck -check-prefix=CHECK-DEF-F64 %s |
| |
| // CHECK-DEF-IBM128: #define __LONG_DOUBLE_128__ |
| // CHECK-DEF-IBM128: #define __LONG_DOUBLE_IBM128__ |
| // CHECK-DEF-IEEE128: #define __LONG_DOUBLE_128__ |
| // CHECK-DEF-IEEE128: #define __LONG_DOUBLE_IEEE128__ |
| // CHECK-DEF-F64-NOT: #define __LONG_DOUBLE_128__ |
| |
| long double x = 0; |
| int size = sizeof(x); |
| |
| // FP64: @x ={{.*}} global double {{.*}}, align 8 |
| // FP64: @size ={{.*}} global i32 8 |
| // FP128: @x ={{.*}} global fp128 {{.*}}, align 16 |
| // FP128: @size ={{.*}} global i32 16 |
| // IBM128: @x ={{.*}} global ppc_fp128 {{.*}}, align 16 |
| // IBM128: @size ={{.*}} global i32 16 |
| |
| long double foo(long double d) { return d; } |
| |
| // FP64: double @_Z3fooe(double %d) |
| // FP128: fp128 @_Z3foou9__ieee128(fp128 %d) |
| // IBM128: ppc_fp128 @_Z3foog(ppc_fp128 %d) |
