19c7e0356STim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t 29c7e0356STim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 3*99694fecSTim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv7em -mfloat-abi=soft -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 49c7e0356STim Northover 59c7e0356STim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 6a5877505STim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 7a5877505STim Northover // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 8157d911bSTim Northover // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 9157d911bSTim Northover // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t 10157d911bSTim Northover 11a5877505STim Northover 12a5877505STim Northover // RUN: FileCheck %s < %t 139c7e0356STim Northover 149c7e0356STim Northover // ARMv6m has no float 155a68c4b2STim Northover // CHECK-LABEL: Target: 165a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 175a68c4b2STim Northover // CHECK: "-mfloat-abi" "soft" 189c7e0356STim Northover // CHECK: libclang_rt.soft_static.a 199c7e0356STim Northover 20*99694fecSTim Northover // ARMv7em does 215a68c4b2STim Northover // CHECK-LABEL: Target: 225a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 235a68c4b2STim Northover // CHECK: "-mfloat-abi" "hard" 249c7e0356STim Northover // CHECK: libclang_rt.hard_static.a 259c7e0356STim Northover 26*99694fecSTim Northover // but the ABI can be overridden 27*99694fecSTim Northover // CHECK-LABEL: Target: 28*99694fecSTim Northover // CHECK-NOT: warning: unknown platform 29*99694fecSTim Northover // CHECK: "-target-feature" "+soft-float" 30*99694fecSTim Northover // CHECK: "-mfloat-abi" "soft" 31*99694fecSTim Northover // CHECK: libclang_rt.soft_static.a 32*99694fecSTim Northover 339c7e0356STim Northover // ARMv7m has no float either 345a68c4b2STim Northover // CHECK-LABEL: Target: 355a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 365a68c4b2STim Northover // CHECK: "-mfloat-abi" "soft" 379c7e0356STim Northover // CHECK: libclang_rt.soft_pic.a 389c7e0356STim Northover 39a5877505STim Northover // But it can be enabled on ARMv7em 405a68c4b2STim Northover // CHECK-LABEL: Target: 415a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 425a68c4b2STim Northover // CHECK: "-mfloat-abi" "hard" 439c7e0356STim Northover // CHECK: libclang_rt.hard_pic.a 449c7e0356STim Northover 459c7e0356STim Northover // "softfp" must link against a soft-float library since that's what the 469c7e0356STim Northover // callers we're compiling will expect. 475a68c4b2STim Northover // CHECK-LABEL: Target: 485a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 495a68c4b2STim Northover // CHECK: "-mfloat-abi" "soft" 509c7e0356STim Northover // CHECK: libclang_rt.soft_pic.a 51a5877505STim Northover 52157d911bSTim Northover // -arch "armv7" (== embedded v7a) can be used in a couple of variants: 535a68c4b2STim Northover // CHECK-LABEL: Target: 545a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 555a68c4b2STim Northover // CHECK: "-mfloat-abi" "hard" 56157d911bSTim Northover // CHECK: libclang_rt.hard_static.a 575a68c4b2STim Northover 585a68c4b2STim Northover // CHECK-LABEL: Target: 595a68c4b2STim Northover // CHECK-NOT: warning: unknown platform 605a68c4b2STim Northover // CHECK: "-mfloat-abi" "soft" 61157d911bSTim Northover // CHECK: libclang_rt.soft_pic.a 62