| 1 | // Test that different values of -Wa,-mcpu/mfpu/march/mhwdiv pick correct ARM target-feature(s). |
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| 2 | // Complete tests about -mcpu/mfpu/march/mhwdiv on other files. |
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| 3 | |
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| 4 | // CHECK-DUP-CPU: warning: argument unused during compilation: '-mcpu=cortex-a8' |
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| 5 | // CHECK-DUP-FPU: warning: argument unused during compilation: '-mfpu=vfpv3' |
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| 6 | // CHECK-DUP-ARCH: warning: argument unused during compilation: '-march=armv7' |
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| 7 | // CHECK-DUP-HDIV: warning: argument unused during compilation: '-mhwdiv=arm' |
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| 8 | |
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| 9 | // CHECK: "cc1as" |
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| 10 | // ================================================================= CPU |
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| 11 | // RUN: %clang -target arm-linux-gnueabi -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \ |
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| 12 | // RUN: | FileCheck -check-prefix=CHECK-CPU %s |
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| 13 | // CHECK-CPU: "-target-cpu" "cortex-a15" |
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| 14 | |
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| 15 | // RUN: %clang -target arm -Wa,-mcpu=bogus -c %s -### 2>&1 \ |
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| 16 | // RUN: | FileCheck -check-prefix=CHECK-BOGUS-CPU %s |
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| 17 | // CHECK-BOGUS-CPU: error: {{.*}} does not support '-Wa,-mcpu=bogus' |
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| 18 | |
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| 19 | // RUN: %clang -target arm -mcpu=cortex-a8 -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \ |
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| 20 | // RUN: | FileCheck -check-prefix=CHECK-DUP-CPU %s |
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| 21 | // CHECK-DUP-CPU: "-target-cpu" "cortex-a15" |
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| 22 | |
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| 23 | // ================================================================= FPU |
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| 24 | // RUN: %clang -target arm-linux-eabi -Wa,-mfpu=neon -c %s -### 2>&1 \ |
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| 25 | // RUN: | FileCheck --check-prefix=CHECK-NEON %s |
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| 26 | // CHECK-NEON: "-target-feature" "+neon" |
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| 27 | |
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| 28 | // RUN: %clang -target arm-linux-eabi -Wa,-mfpu=bogus -c %s -### 2>&1 \ |
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| 29 | // RUN: | FileCheck --check-prefix=CHECK-BOGUS-FPU %s |
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| 30 | // CHECK-BOGUS-FPU: error: {{.*}} does not support '-Wa,-mfpu=bogus' |
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| 31 | |
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| 32 | // RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 -Wa,-mfpu=neon -c %s -### 2>&1 \ |
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| 33 | // RUN: | FileCheck -check-prefix=CHECK-DUP-FPU %s |
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| 34 | // CHECK-DUP-FPU: "-target-feature" "+neon" |
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| 35 | |
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| 36 | // ================================================================= Arch |
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| 37 | // Arch validation only for now, in case we're passing to an external asm |
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| 38 | |
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| 39 | // RUN: %clang -target arm -Wa,-march=armbogusv6 -c %s -### 2>&1 \ |
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| 40 | // RUN: | FileCheck -check-prefix=CHECK-BOGUS-ARCH %s |
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| 41 | // CHECK-BOGUS-ARCH: error: {{.*}} does not support '-Wa,-march=armbogusv6' |
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| 42 | |
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| 43 | // RUN: %clang -target arm -march=armv7 -Wa,-march=armv6 -c %s -### 2>&1 \ |
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| 44 | // RUN: | FileCheck -check-prefix=CHECK-DUP-ARCH %s |
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| 45 | |
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| 46 | // ================================================================= HD Div |
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| 47 | // RUN: %clang -target arm -Wa,-mhwdiv=arm -c %s -### 2>&1 \ |
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| 48 | // RUN: | FileCheck --check-prefix=CHECK-ARM %s |
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| 49 | // CHECK-ARM: "-target-feature" "+hwdiv-arm" |
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| 50 | // CHECK-ARM: "-target-feature" "-hwdiv" |
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| 51 | |
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| 52 | // RUN: %clang -target arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \ |
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| 53 | // RUN: | FileCheck --check-prefix=CHECK-THUMB %s |
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| 54 | // CHECK-THUMB: "-target-feature" "-hwdiv-arm" |
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| 55 | // CHECK-THUMB: "-target-feature" "+hwdiv" |
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| 56 | |
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| 57 | // RUN: %clang -target arm -Wa,-mhwdiv=bogus -c %s -### 2>&1 \ |
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| 58 | // RUN: | FileCheck --check-prefix=CHECK-BOGUS-HDIV %s |
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| 59 | // CHECK-BOGUS-HDIV: error: {{.*}} does not support '-Wa,-mhwdiv=bogus' |
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| 60 | |
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| 61 | // RUN: %clang -target arm -mhwdiv=arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \ |
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| 62 | // RUN: | FileCheck --check-prefix=CHECK-DUP-HDIV %s |
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| 63 | // CHECK-DUP-HDIV: "-target-feature" "-hwdiv-arm" |
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| 64 | // CHECK-DUP-HDIV: "-target-feature" "+hwdiv" |
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| 65 | |
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| 66 | // ========================================================== Triple |
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| 67 | // RUN: %clang -target armv7a-none-eabi -c %s -### 2>&1 \ |
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| 68 | // RUN: %clang -target x86_64-apple-darwin -arch armv7 -c %s -### 2>&1 \ |
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| 69 | // RUN: | FileCheck -check-prefix=CHECK-A-PROFILE %s |
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| 70 | // CHECK-A-PROFILE: "-triple" "armv7-{{.*}}" |
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| 71 | |
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| 72 | // RUN: %clang -target armv7r-none-eabi -c %s -### 2>&1 \ |
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| 73 | // RUN: | FileCheck -check-prefix=CHECK-R-PROFILE %s |
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| 74 | // CHECK-R-PROFILE: "-triple" "armv7r-none-unknown-eabi" |
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| 75 | |
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| 76 | // RUN: %clang -target armv7m-none-eabi -c %s -### 2>&1 \ |
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| 77 | // RUN: %clang -target thumbv7m-none-eabi -c %s -### 2>&1 \ |
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| 78 | // RUN: %clang -target x86_64-apple-darwin -arch armv7m -c %s -### 2>&1 \ |
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| 79 | // RUN: | FileCheck -check-prefix=CHECK-M-PROFILE %s |
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| 80 | // CHECK-M-PROFILE: "-triple" "thumbv7m-{{.*}}" |
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| 81 | |
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| 82 | |
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