| // RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t |
| // RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| // RUN: %clang -target x86_64-apple-darwin -arch armv7em -mfloat-abi=soft -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| |
| // RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| |
| |
| // RUN: FileCheck %s < %t |
| |
| // ARMv6m has no float |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "soft" |
| // CHECK: libclang_rt.soft_static.a |
| |
| // ARMv7em does |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "hard" |
| // CHECK: libclang_rt.hard_static.a |
| |
| // but the ABI can be overridden |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-target-feature" "+soft-float" |
| // CHECK: "-mfloat-abi" "soft" |
| // CHECK: libclang_rt.soft_static.a |
| |
| // ARMv7m has no float either |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "soft" |
| // CHECK: libclang_rt.soft_pic.a |
| |
| // But it can be enabled on ARMv7em |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "hard" |
| // CHECK: libclang_rt.hard_pic.a |
| |
| // "softfp" must link against a soft-float library since that's what the |
| // callers we're compiling will expect. |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "soft" |
| // CHECK: libclang_rt.soft_pic.a |
| |
| // -arch "armv7" (== embedded v7a) can be used in a couple of variants: |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "hard" |
| // CHECK: libclang_rt.hard_static.a |
| |
| // CHECK-LABEL: Target: |
| // CHECK-NOT: warning: unknown platform |
| // CHECK: "-mfloat-abi" "soft" |
| // CHECK: libclang_rt.soft_pic.a |
