40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
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// Test that different values of -mhwdiv pick correct ARM hwdiv target-feature(s).
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// RUN: %clang -### -target arm %s -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-DEFAULT %s
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// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv"
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// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv-arm"
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// RUN: %clang -### -target arm %s -mhwdiv=arm -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-ARM %s
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// CHECK-ARM: "-target-feature" "+hwdiv-arm"
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// CHECK-ARM: "-target-feature" "-hwdiv"
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// RUN: %clang -### -target arm %s -mhwdiv=thumb -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-THUMB %s
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// CHECK-THUMB: "-target-feature" "-hwdiv-arm"
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// CHECK-THUMB: "-target-feature" "+hwdiv"
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// RUN: %clang -### -target arm %s -mhwdiv=arm,thumb -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-ARM-THUMB %s
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// CHECK-ARM-THUMB: "-target-feature" "+hwdiv-arm"
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// CHECK-ARM-THUMB: "-target-feature" "+hwdiv"
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// RUN: %clang -### -target arm %s -mhwdiv=thumb,arm -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-THUMB-ARM %s
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// CHECK-THUMB-ARM: "-target-feature" "+hwdiv-arm"
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// CHECK-THUMB-ARM: "-target-feature" "+hwdiv"
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// RUN: %clang -### -target arm %s -mhwdiv=none -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-NONE %s
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// CHECK-NONE: "-target-feature" "-hwdiv-arm"
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// CHECK-NONE: "-target-feature" "-hwdiv"
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// Also check the alternative syntax.
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// RUN: %clang -### -target arm %s --mhwdiv arm -o %t.o 2>&1 \
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// RUN: | FileCheck --check-prefix=CHECK-ALT %s
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// CHECK-ALT: "-target-feature" "+hwdiv-arm"
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// CHECK-ALT: "-target-feature" "-hwdiv"
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