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annotate clang/test/Driver/darwin-embedded.c @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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150
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1 // RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t
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2 // RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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3 // RUN: %clang -target x86_64-apple-darwin -arch armv7em -mfloat-abi=soft -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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4
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5 // RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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6 // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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7 // RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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8 // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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9 // RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
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10
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11
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12 // RUN: FileCheck %s < %t
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13
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14 // ARMv6m has no float
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15 // CHECK-LABEL: Target:
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16 // CHECK-NOT: warning: unknown platform
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17 // CHECK: "-mfloat-abi" "soft"
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18 // CHECK: libclang_rt.soft_static.a
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19
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20 // ARMv7em does
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21 // CHECK-LABEL: Target:
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22 // CHECK-NOT: warning: unknown platform
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23 // CHECK: "-mfloat-abi" "hard"
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24 // CHECK: libclang_rt.hard_static.a
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25
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26 // but the ABI can be overridden
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27 // CHECK-LABEL: Target:
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28 // CHECK-NOT: warning: unknown platform
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29 // CHECK: "-target-feature" "+soft-float"
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30 // CHECK: "-mfloat-abi" "soft"
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31 // CHECK: libclang_rt.soft_static.a
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32
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33 // ARMv7m has no float either
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34 // CHECK-LABEL: Target:
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35 // CHECK-NOT: warning: unknown platform
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36 // CHECK: "-mfloat-abi" "soft"
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37 // CHECK: libclang_rt.soft_pic.a
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38
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39 // But it can be enabled on ARMv7em
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40 // CHECK-LABEL: Target:
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41 // CHECK-NOT: warning: unknown platform
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42 // CHECK: "-mfloat-abi" "hard"
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43 // CHECK: libclang_rt.hard_pic.a
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44
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45 // "softfp" must link against a soft-float library since that's what the
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46 // callers we're compiling will expect.
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47 // CHECK-LABEL: Target:
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48 // CHECK-NOT: warning: unknown platform
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49 // CHECK: "-mfloat-abi" "soft"
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50 // CHECK: libclang_rt.soft_pic.a
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51
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52 // -arch "armv7" (== embedded v7a) can be used in a couple of variants:
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53 // CHECK-LABEL: Target:
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54 // CHECK-NOT: warning: unknown platform
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55 // CHECK: "-mfloat-abi" "hard"
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56 // CHECK: libclang_rt.hard_static.a
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57
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58 // CHECK-LABEL: Target:
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59 // CHECK-NOT: warning: unknown platform
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60 // CHECK: "-mfloat-abi" "soft"
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61 // CHECK: libclang_rt.soft_pic.a