| // REQUIRES: arm-registered-target |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-r5 -mfpu=vfpv3-d16 -marm -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-R |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-r5 -mfpu=vfpv3-d16 -mthumb -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-R |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-r4 -mfpu=vfpv3-d16 -marm -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-R |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-r4 -mfpu=vfpv3-d16 -mthumb -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-R |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-M |
| // RUN: %clang -target arm-none-none-eabihf -mcpu=cortex-m33 -mfpu=fpv5-sp-d16 -S -o - %s \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-M |
| |
| void bar(); |
| |
| __attribute__((interrupt_save_fp)) void test_generic_interrupt() { |
| // CHECK-R: vmrs r4, fpscr |
| // CHECK-R-NEXT: vmrs r5, fpexc |
| // CHECK-R-NEXT: .save {r4, r5} |
| // CHECK-R-NEXT: push {r4, r5} |
| // ..... |
| // CHECK-R: pop {r4, r5} |
| // CHECK-R-NEXT: vmsr fpscr, r4 |
| // CHECK-R-NEXT: vmsr fpexc, r5 |
| |
| // CHECK-M: vmrs r4, fpscr |
| // CHECK-M-NEXT: .save {r4} |
| // CHECK-M-NEXT: push {r4} |
| // ..... |
| // CHECK-M: pop {r4} |
| // CHECK-M-NEXT: vmsr fpscr, r4 |
| bar(); |
| } |
