Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple thumbv7-windows -fms-compatibility -emit-llvm -o - %s \ |
| 2 | // RUN: | FileCheck %s -check-prefix CHECK-MSVC |
| 3 | |
| 4 | // RUN: not %clang_cc1 -triple armv7-eabi -Werror -S -o /dev/null %s 2>&1 \ |
| 5 | // RUN: | FileCheck %s -check-prefix CHECK-EABI |
| 6 | |
| 7 | void check__dmb(void) { |
| 8 | __dmb(0); |
| 9 | } |
| 10 | |
| 11 | // CHECK-MSVC: @llvm.arm.dmb(i32 0) |
| 12 | // CHECK-EABI: error: implicit declaration of function '__dmb' |
| 13 | |
| 14 | void check__dsb(void) { |
| 15 | __dsb(0); |
| 16 | } |
| 17 | |
| 18 | // CHECK-MSVC: @llvm.arm.dsb(i32 0) |
| 19 | // CHECK-EABI: error: implicit declaration of function '__dsb' |
| 20 | |
| 21 | void check__isb(void) { |
| 22 | __isb(0); |
| 23 | } |
| 24 | |
| 25 | // CHECK-MSVC: @llvm.arm.isb(i32 0) |
| 26 | // CHECK-EABI: error: implicit declaration of function '__isb' |
| 27 | |
| 28 | __INT64_TYPE__ check__ldrexd(void) { |
| 29 | __INT64_TYPE__ i64; |
| 30 | return __ldrexd(&i64); |
| 31 | } |
| 32 | |
| 33 | // CHECK-MSVC: @llvm.arm.ldrexd(i8* {{.*}}) |
| 34 | // CHECK-EABI: error: implicit declaration of function '__ldrexd' |
| 35 | |
| 36 | unsigned int check_MoveFromCoprocessor(void) { |
| 37 | return _MoveFromCoprocessor(0, 0, 0, 0, 0); |
| 38 | } |
| 39 | |
| 40 | // CHECK-MSVC: @llvm.arm.mrc(i32 0, i32 0, i32 0, i32 0, i32 0) |
| 41 | // CHECK-EABI: error: implicit declaration of function '_MoveFromCoprocessor' |
| 42 | |
| 43 | unsigned int check_MoveFromCoprocessor2(void) { |
| 44 | return _MoveFromCoprocessor2(0, 0, 0, 0, 0); |
| 45 | } |
| 46 | |
| 47 | // CHECK-MSVC: @llvm.arm.mrc2(i32 0, i32 0, i32 0, i32 0, i32 0) |
| 48 | // CHECK-EABI: error: implicit declaration of function '_MoveFromCoprocessor2' |
| 49 | |
| 50 | void check_MoveToCoprocessor(void) { |
| 51 | _MoveToCoprocessor(0, 0, 0, 0, 0, 0); |
| 52 | } |
| 53 | |
| 54 | // CHECK-MSVC: @llvm.arm.mcr(i32 0, i32 0, i32 0, i32 0, i32 0, i32 0) |
| 55 | // CHECK-EABI: error: implicit declaration of function '_MoveToCoprocessor' |
| 56 | |
| 57 | void check_MoveToCoprocessor2(void) { |
| 58 | _MoveToCoprocessor2(0, 0, 0, 0, 0, 0); |
| 59 | } |
| 60 | |
| 61 | // CHECK-MSVC: @llvm.arm.mcr2(i32 0, i32 0, i32 0, i32 0, i32 0, i32 0) |
| 62 | // CHECK-EABI: error: implicit declaration of function '_MoveToCoprocessor2' |
| 63 | |