[OpenACC] Treat 'delete' as a valid clause during parsing in C++ mode
[llvm-project.git] / clang / test / PCH / pragma-floatcontrol.c
blob95f587a7b52b8ba15e53110c1b23ac17446d9de5
1 // Test this without pch.
2 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DSET
3 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DPUSH
4 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -include %s -verify -fsyntax-only -DPUSH_POP
6 // Test with pch.
7 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -emit-pch -o %t
8 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
9 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=on -DSET -emit-pch -o %t
10 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
11 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -menable-no-nans -DSET -emit-pch -o %t
12 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
13 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -frounding-math -DSET -emit-pch -o %t
14 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
15 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-exception-behavior=maytrap -DSET -emit-pch -o %t
16 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
17 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=fast -DSET -emit-pch -o %t
18 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-EBSTRICT %s
19 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DSET -emit-pch -o %t
20 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -ffp-contract=on -DSET -include-pch %t -emit-llvm -o - | FileCheck --check-prefix=CHECK-CONTRACT %s
21 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH -emit-pch -o %t
22 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH -verify -include-pch %t
23 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH_POP -emit-pch -o %t
24 // RUN: %clang_cc1 -fexperimental-strict-floating-point %s -DPUSH_POP -verify -include-pch %t
26 #ifndef HEADER
27 #define HEADER
29 #ifdef SET
30 #pragma float_control(except, on)
31 #endif
33 #ifdef PUSH
34 #pragma float_control(precise, on)
35 #pragma float_control(push)
36 #pragma float_control(precise, off)
37 #endif
39 #ifdef PUSH_POP
40 #pragma float_control(precise, on, push)
41 #pragma float_control(push)
42 #pragma float_control(pop)
43 #endif
44 #else
46 #ifdef SET
47 float fun(float a, float b) {
48 // CHECK-LABEL: define float @fun{{.*}}
49 //CHECK-EBSTRICT: llvm.experimental.constrained.fmul{{.*}}tonearest{{.*}}strict
50 //CHECK-EBSTRICT: llvm.experimental.constrained.fadd{{.*}}tonearest{{.*}}strict
51 //CHECK-CONTRACT: llvm.experimental.constrained.fmuladd{{.*}}tonearest{{.*}}strict
52 return a * b + 2;
54 #pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
55 #pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
56 #endif
58 #ifdef PUSH
59 #pragma float_control(pop)
60 #pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
61 #endif
63 #ifdef PUSH_POP
64 #pragma float_control(pop)
65 #pragma float_control(pop) // expected-warning {{#pragma float_control(pop, ...) failed: stack empty}}
66 #endif
68 #endif //ifndef HEADER