| // RUN: %clang_cc1 -triple powerpc64le-linux-gnu -emit-llvm -o - %s \ |
| // RUN: -mabi=ieeelongdouble | FileCheck --check-prefix=IEEE128 %s |
| // RUN: %clang_cc1 -triple powerpc64le-linux-gnu -emit-llvm -o - %s \ |
| // RUN: | FileCheck --check-prefix=PPC128 %s |
| |
| long double x; |
| char buf[20]; |
| |
| // IEEE128-LABEL: define dso_local void @test_printf |
| // IEEE128: call signext i32 (i8*, ...) @__printfieee128 |
| // PPC128-LABEL: define dso_local void @test_printf |
| // PPC128: call signext i32 (i8*, ...) @printf |
| void test_printf() { |
| __builtin_printf("%.Lf", x); |
| } |
| |
| // IEEE128-LABEL: define dso_local void @test_vsnprintf |
| // IEEE128: call signext i32 @__vsnprintfieee128 |
| // PPC128-LABEL: define dso_local void @test_vsnprintf |
| // PPC128: call signext i32 @vsnprintf |
| void test_vsnprintf(int n, ...) { |
| __builtin_va_list va; |
| __builtin_va_start(va, n); |
| __builtin_vsnprintf(buf, 20, "%.Lf", va); |
| __builtin_va_end(va); |
| } |
| |
| // IEEE128-LABEL: define dso_local void @test_vsprintf |
| // IEEE128: call signext i32 @__vsprintfieee128 |
| // PPC128-LABEL: define dso_local void @test_vsprintf |
| // PPC128: call signext i32 @vsprintf |
| void test_vsprintf(int n, ...) { |
| __builtin_va_list va; |
| __builtin_va_start(va, n); |
| __builtin_vsprintf(buf, "%.Lf", va); |
| __builtin_va_end(va); |
| } |
| |
| // IEEE128-LABEL: define dso_local void @test_sprintf |
| // IEEE128: call signext i32 (i8*, i8*, ...) @__sprintfieee128 |
| // PPC128-LABEL: define dso_local void @test_sprintf |
| // PPC128: call signext i32 (i8*, i8*, ...) @sprintf |
| void test_sprintf() { |
| __builtin_sprintf(buf, "%.Lf", x); |
| } |
| |
| // IEEE128-LABEL: define dso_local void @test_snprintf |
| // IEEE128: call signext i32 (i8*, i64, i8*, ...) @__snprintfieee128 |
| // PPC128-LABEL: define dso_local void @test_snprintf |
| // PPC128: call signext i32 (i8*, i64, i8*, ...) @snprintf |
| void test_snprintf() { |
| __builtin_snprintf(buf, 20, "%.Lf", x); |
| } |
| |
| // GLIBC has special handling of 'nexttoward' |
| |
| // IEEE128-LABEL: define dso_local fp128 @test_nexttoward |
| // IEEE128: call fp128 @__nexttowardieee128 |
| // PPC128-LABEL: define dso_local ppc_fp128 @test_nexttoward |
| // PPC128: call ppc_fp128 @nexttowardl |
| long double test_nexttoward(long double a, long double b) { |
| return __builtin_nexttowardl(a, b); |
| } |
