| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // REQUIRES: systemz-registered-target |
| // RUN: %clang_cc1 %s -emit-llvm -ffp-exception-behavior=maytrap -o - -triple s390x-linux-gnu | FileCheck %s |
| |
| #pragma float_control(except, on) |
| |
| // CHECK-LABEL: @test_isnan_float( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[F_ADDR:%.*]] = alloca float, align 4 |
| // CHECK-NEXT: store float [[F:%.*]], float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP0:%.*]] = load float, float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f32(float [[TMP0]], i64 15) #[[ATTR2:[0-9]+]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isnan_float(float f) { |
| return __builtin_isnan(f); |
| } |
| |
| // CHECK-LABEL: @test_isnan_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[D_ADDR:%.*]] = alloca double, align 8 |
| // CHECK-NEXT: store double [[D:%.*]], double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = load double, double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f64(double [[TMP0]], i64 15) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isnan_double(double d) { |
| return __builtin_isnan(d); |
| } |
| |
| // CHECK-LABEL: @test_isnan_long_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[LD_ADDR:%.*]] = alloca fp128, align 8 |
| // CHECK-NEXT: [[LD:%.*]] = load fp128, fp128* [[TMP0:%.*]], align 8 |
| // CHECK-NEXT: store fp128 [[LD]], fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load fp128, fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.s390.tdc.f128(fp128 [[TMP1]], i64 15) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP2]] |
| // |
| int test_isnan_long_double(long double ld) { |
| return __builtin_isnan(ld); |
| } |
| |
| // CHECK-LABEL: @test_isinf_float( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[F_ADDR:%.*]] = alloca float, align 4 |
| // CHECK-NEXT: store float [[F:%.*]], float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP0:%.*]] = load float, float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f32(float [[TMP0]], i64 48) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isinf_float(float f) { |
| return __builtin_isinf(f); |
| } |
| |
| // CHECK-LABEL: @test_isinf_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[D_ADDR:%.*]] = alloca double, align 8 |
| // CHECK-NEXT: store double [[D:%.*]], double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = load double, double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f64(double [[TMP0]], i64 48) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isinf_double(double d) { |
| return __builtin_isinf(d); |
| } |
| |
| // CHECK-LABEL: @test_isinf_long_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[LD_ADDR:%.*]] = alloca fp128, align 8 |
| // CHECK-NEXT: [[LD:%.*]] = load fp128, fp128* [[TMP0:%.*]], align 8 |
| // CHECK-NEXT: store fp128 [[LD]], fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load fp128, fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.s390.tdc.f128(fp128 [[TMP1]], i64 48) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP2]] |
| // |
| int test_isinf_long_double(long double ld) { |
| return __builtin_isinf(ld); |
| } |
| |
| // CHECK-LABEL: @test_isfinite_float( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[F_ADDR:%.*]] = alloca float, align 4 |
| // CHECK-NEXT: store float [[F:%.*]], float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP0:%.*]] = load float, float* [[F_ADDR]], align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f32(float [[TMP0]], i64 4032) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isfinite_float(float f) { |
| return __builtin_isfinite(f); |
| } |
| |
| // CHECK-LABEL: @test_isfinite_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[D_ADDR:%.*]] = alloca double, align 8 |
| // CHECK-NEXT: store double [[D:%.*]], double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = load double, double* [[D_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = call i32 @llvm.s390.tdc.f64(double [[TMP0]], i64 4032) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP1]] |
| // |
| int test_isfinite_double(double d) { |
| return __builtin_isfinite(d); |
| } |
| |
| // CHECK-LABEL: @test_isfinite_long_double( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[LD_ADDR:%.*]] = alloca fp128, align 8 |
| // CHECK-NEXT: [[LD:%.*]] = load fp128, fp128* [[TMP0:%.*]], align 8 |
| // CHECK-NEXT: store fp128 [[LD]], fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load fp128, fp128* [[LD_ADDR]], align 8 |
| // CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.s390.tdc.f128(fp128 [[TMP1]], i64 4032) #[[ATTR2]] |
| // CHECK-NEXT: ret i32 [[TMP2]] |
| // |
| int test_isfinite_long_double(long double ld) { |
| return __builtin_isfinite(ld); |
| } |
| |
