| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 1 | // RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t |
| 2 | // RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| Tim Northover | 99694fe | 2016-04-13 17:08:51 +0000 | [diff] [blame] | 3 | // RUN: %clang -target x86_64-apple-darwin -arch armv7em -mfloat-abi=soft -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 4 | |
| 5 | // RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| Tim Northover | a587750 | 2013-12-13 16:05:12 +0000 | [diff] [blame] | 6 | // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| 7 | // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 8 | // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| 9 | // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t |
| 10 | |
| Tim Northover | a587750 | 2013-12-13 16:05:12 +0000 | [diff] [blame] | 11 | |
| 12 | // RUN: FileCheck %s < %t |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 13 | |
| 14 | // ARMv6m has no float |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 15 | // CHECK-LABEL: Target: |
| 16 | // CHECK-NOT: warning: unknown platform |
| 17 | // CHECK: "-mfloat-abi" "soft" |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 18 | // CHECK: libclang_rt.soft_static.a |
| 19 | |
| Tim Northover | 99694fe | 2016-04-13 17:08:51 +0000 | [diff] [blame] | 20 | // ARMv7em does |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 21 | // CHECK-LABEL: Target: |
| 22 | // CHECK-NOT: warning: unknown platform |
| 23 | // CHECK: "-mfloat-abi" "hard" |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 24 | // CHECK: libclang_rt.hard_static.a |
| 25 | |
| Tim Northover | 99694fe | 2016-04-13 17:08:51 +0000 | [diff] [blame] | 26 | // but the ABI can be overridden |
| 27 | // CHECK-LABEL: Target: |
| 28 | // CHECK-NOT: warning: unknown platform |
| 29 | // CHECK: "-target-feature" "+soft-float" |
| 30 | // CHECK: "-mfloat-abi" "soft" |
| 31 | // CHECK: libclang_rt.soft_static.a |
| 32 | |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 33 | // ARMv7m has no float either |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 34 | // CHECK-LABEL: Target: |
| 35 | // CHECK-NOT: warning: unknown platform |
| 36 | // CHECK: "-mfloat-abi" "soft" |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 37 | // CHECK: libclang_rt.soft_pic.a |
| 38 | |
| Tim Northover | a587750 | 2013-12-13 16:05:12 +0000 | [diff] [blame] | 39 | // But it can be enabled on ARMv7em |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 40 | // CHECK-LABEL: Target: |
| 41 | // CHECK-NOT: warning: unknown platform |
| 42 | // CHECK: "-mfloat-abi" "hard" |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 43 | // CHECK: libclang_rt.hard_pic.a |
| 44 | |
| 45 | // "softfp" must link against a soft-float library since that's what the |
| 46 | // callers we're compiling will expect. |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 47 | // CHECK-LABEL: Target: |
| 48 | // CHECK-NOT: warning: unknown platform |
| 49 | // CHECK: "-mfloat-abi" "soft" |
| Tim Northover | 9c7e035 | 2013-12-12 11:55:52 +0000 | [diff] [blame] | 50 | // CHECK: libclang_rt.soft_pic.a |
| Tim Northover | a587750 | 2013-12-13 16:05:12 +0000 | [diff] [blame] | 51 | |
| Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 52 | // -arch "armv7" (== embedded v7a) can be used in a couple of variants: |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 53 | // CHECK-LABEL: Target: |
| 54 | // CHECK-NOT: warning: unknown platform |
| 55 | // CHECK: "-mfloat-abi" "hard" |
| Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 56 | // CHECK: libclang_rt.hard_static.a |
| Tim Northover | 5a68c4b | 2014-01-23 15:00:01 +0000 | [diff] [blame] | 57 | |
| 58 | // CHECK-LABEL: Target: |
| 59 | // CHECK-NOT: warning: unknown platform |
| 60 | // CHECK: "-mfloat-abi" "soft" |
| Tim Northover | 157d911 | 2014-01-16 08:48:16 +0000 | [diff] [blame] | 61 | // CHECK: libclang_rt.soft_pic.a |