xref: /minix3/external/bsd/llvm/dist/clang/test/Driver/darwin-embedded.c (revision 0a6a1f1d05b60e214de2f05a7310ddd1f0e590e7)
1*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t
2*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
3*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv7em -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
4*0a6a1f1dSLionel Sambuc 
5*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
6*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
7*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
8*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
9*0a6a1f1dSLionel Sambuc // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
10*0a6a1f1dSLionel Sambuc 
11*0a6a1f1dSLionel Sambuc 
12*0a6a1f1dSLionel Sambuc // RUN: FileCheck %s < %t
13*0a6a1f1dSLionel Sambuc 
14*0a6a1f1dSLionel Sambuc // ARMv6m has no float
15*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
16*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
17*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "soft"
18*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.soft_static.a
19*0a6a1f1dSLionel Sambuc 
20*0a6a1f1dSLionel Sambuc // ARMv7em does, but defaults to soft
21*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
22*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
23*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "soft"
24*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.soft_static.a
25*0a6a1f1dSLionel Sambuc 
26*0a6a1f1dSLionel Sambuc // Which can be overridden
27*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
28*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
29*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "hard"
30*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.hard_static.a
31*0a6a1f1dSLionel Sambuc 
32*0a6a1f1dSLionel Sambuc // ARMv7m has no float either
33*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
34*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
35*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "soft"
36*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.soft_pic.a
37*0a6a1f1dSLionel Sambuc 
38*0a6a1f1dSLionel Sambuc // But it can be enabled on ARMv7em
39*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
40*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
41*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "hard"
42*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.hard_pic.a
43*0a6a1f1dSLionel Sambuc 
44*0a6a1f1dSLionel Sambuc // "softfp" must link against a soft-float library since that's what the
45*0a6a1f1dSLionel Sambuc // callers we're compiling will expect.
46*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
47*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
48*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "soft"
49*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.soft_pic.a
50*0a6a1f1dSLionel Sambuc 
51*0a6a1f1dSLionel Sambuc // -arch "armv7" (== embedded v7a) can be used in a couple of variants:
52*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
53*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
54*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "hard"
55*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.hard_static.a
56*0a6a1f1dSLionel Sambuc 
57*0a6a1f1dSLionel Sambuc // CHECK-LABEL: Target:
58*0a6a1f1dSLionel Sambuc // CHECK-NOT: warning: unknown platform
59*0a6a1f1dSLionel Sambuc // CHECK: "-mfloat-abi" "soft"
60*0a6a1f1dSLionel Sambuc // CHECK: libclang_rt.soft_pic.a
61