| // RUN: %clang_cc1 -ffp-exception-behavior=ignore -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=FCMP |
| // RUN: %clang_cc1 -ffp-exception-behavior=strict -fexperimental-strict-floating-point -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=EXCEPT |
| // RUN: %clang_cc1 -ffp-exception-behavior=maytrap -fexperimental-strict-floating-point -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=MAYTRAP |
| // RUN: %clang_cc1 -frounding-math -ffp-exception-behavior=ignore -fexperimental-strict-floating-point -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=IGNORE |
| // RUN: %clang_cc1 -frounding-math -ffp-exception-behavior=strict -fexperimental-strict-floating-point -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=EXCEPT |
| // RUN: %clang_cc1 -frounding-math -ffp-exception-behavior=maytrap -fexperimental-strict-floating-point -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=MAYTRAP |
| |
| _Bool QuietEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp oeq double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oeq", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oeq", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oeq", metadata !"fpexcept.maytrap") |
| return f1 == f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietNotEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietNotEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp une double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"une", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"une", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"une", metadata !"fpexcept.maytrap") |
| return f1 != f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool SignalingLess(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @SignalingLess(double %f1, double %f2) |
| |
| // FCMP: fcmp olt double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.maytrap") |
| return f1 < f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool SignalingLessEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @SignalingLessEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp ole double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.maytrap") |
| return f1 <= f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool SignalingGreater(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @SignalingGreater(double %f1, double %f2) |
| |
| // FCMP: fcmp ogt double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.maytrap") |
| return f1 > f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool SignalingGreaterEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @SignalingGreaterEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp oge double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmps.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.maytrap") |
| return f1 >= f2; |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietLess(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietLess(double %f1, double %f2) |
| |
| // FCMP: fcmp olt double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"olt", metadata !"fpexcept.maytrap") |
| return __builtin_isless(f1, f2); |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietLessEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietLessEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp ole double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ole", metadata !"fpexcept.maytrap") |
| return __builtin_islessequal(f1, f2); |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietGreater(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietGreater(double %f1, double %f2) |
| |
| // FCMP: fcmp ogt double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"ogt", metadata !"fpexcept.maytrap") |
| return __builtin_isgreater(f1, f2); |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietGreaterEqual(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietGreaterEqual(double %f1, double %f2) |
| |
| // FCMP: fcmp oge double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"oge", metadata !"fpexcept.maytrap") |
| return __builtin_isgreaterequal(f1, f2); |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietLessGreater(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietLessGreater(double %f1, double %f2) |
| |
| // FCMP: fcmp one double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"one", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"one", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"one", metadata !"fpexcept.maytrap") |
| return __builtin_islessgreater(f1, f2); |
| |
| // CHECK: ret |
| } |
| |
| _Bool QuietUnordered(double f1, double f2) { |
| // CHECK-LABEL: define {{.*}}i1 @QuietUnordered(double %f1, double %f2) |
| |
| // FCMP: fcmp uno double %{{.*}}, %{{.*}} |
| // IGNORE: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"uno", metadata !"fpexcept.ignore") |
| // EXCEPT: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"uno", metadata !"fpexcept.strict") |
| // MAYTRAP: call i1 @llvm.experimental.constrained.fcmp.f64(double %{{.*}}, double %{{.*}}, metadata !"uno", metadata !"fpexcept.maytrap") |
| return __builtin_isunordered(f1, f2); |
| |
| // CHECK: ret |
| } |
| |