forked from OSchip/llvm-project
69 lines
3.5 KiB
C
69 lines
3.5 KiB
C
// Test this without pch.
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DSET
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DPUSH
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DPUSH_POP
|
|
|
|
// Test with pch.
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=on -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -menable-no-nans -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -frounding-math -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-exception-behavior=maytrap -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=fast -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=on -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-CONTRACT %s
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH -verify -include-pch %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH_POP -emit-pch -o %t
|
|
// RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH_POP -verify -include-pch %t
|
|
|
|
#ifndef HEADER
|
|
#define HEADER
|
|
|
|
#ifdef SET
|
|
#pragma float_control(except, on)
|
|
#endif
|
|
|
|
#ifdef PUSH
|
|
#pragma float_control(precise, on)
|
|
#pragma float_control(push)
|
|
#pragma float_control(precise, off)
|
|
#endif
|
|
|
|
#ifdef PUSH_POP
|
|
#pragma float_control(precise, on, push)
|
|
#pragma float_control(push)
|
|
#pragma float_control(pop)
|
|
#endif
|
|
#else
|
|
|
|
#ifdef SET
|
|
float fun(float a, float b) {
|
|
// CHECK-LABEL: define float @fun{{.*}}
|
|
//CHECK-EBSTRICT: llvm.experimental.constrained.fmul{{.*}}tonearest{{.*}}strict
|
|
//CHECK-EBSTRICT: llvm.experimental.constrained.fadd{{.*}}tonearest{{.*}}strict
|
|
//CHECK-CONTRACT: llvm.experimental.constrained.fmuladd{{.*}}tonearest{{.*}}strict
|
|
return a * b + 2;
|
|
}
|
|
#pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
|
|
#pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
|
|
#endif
|
|
|
|
#ifdef PUSH
|
|
#pragma float_control(pop)
|
|
#pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
|
|
#endif
|
|
|
|
#ifdef PUSH_POP
|
|
#pragma float_control(pop)
|
|
#pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
|
|
#endif
|
|
|
|
#endif //ifndef HEADER
|