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1// Test that different values of -mhwdiv pick correct ARM hwdiv target-feature(s).2 3// RUN: %clang -### -target arm %s -o %t.o 2>&1 \4// RUN: | FileCheck --check-prefix=CHECK-DEFAULT %s5// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv"6// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv-arm"7 8// RUN: %clang -### -target arm %s -mhwdiv=arm -o %t.o 2>&1 \9// RUN: | FileCheck --check-prefix=CHECK-ARM %s10// CHECK-ARM: "-target-feature" "+hwdiv-arm"11// CHECK-ARM: "-target-feature" "-hwdiv"12 13// RUN: %clang -### -target arm %s -mhwdiv=thumb -o %t.o 2>&1 \14// RUN: | FileCheck --check-prefix=CHECK-THUMB %s15// CHECK-THUMB: "-target-feature" "-hwdiv-arm"16// CHECK-THUMB: "-target-feature" "+hwdiv"17 18// RUN: %clang -### -target arm %s -mhwdiv=arm,thumb -o %t.o 2>&1 \19// RUN: | FileCheck --check-prefix=CHECK-ARM-THUMB %s20// CHECK-ARM-THUMB: "-target-feature" "+hwdiv-arm"21// CHECK-ARM-THUMB: "-target-feature" "+hwdiv"22 23// RUN: %clang -### -target arm %s -mhwdiv=thumb,arm -o %t.o 2>&1 \24// RUN: | FileCheck --check-prefix=CHECK-THUMB-ARM %s25// CHECK-THUMB-ARM: "-target-feature" "+hwdiv-arm"26// CHECK-THUMB-ARM: "-target-feature" "+hwdiv"27 28// RUN: %clang -### -target arm %s -mhwdiv=none -o %t.o 2>&1 \29// RUN: | FileCheck --check-prefix=CHECK-NONE %s30// CHECK-NONE: "-target-feature" "-hwdiv-arm"31// CHECK-NONE: "-target-feature" "-hwdiv"32 33// Also check the alternative syntax.34 35// RUN: %clang -### -target arm %s --mhwdiv arm -o %t.o 2>&1 \36// RUN: | FileCheck --check-prefix=CHECK-ALT %s37// CHECK-ALT: "-target-feature" "+hwdiv-arm"38// CHECK-ALT: "-target-feature" "-hwdiv"39 40// RUN: %clang -### -target arm %s --mhwdiv=arm -o %t.o 2>&1 \41// RUN: | FileCheck --check-prefix=CHECK-ALT-EQ %s42// CHECK-ALT-EQ: "-target-feature" "+hwdiv-arm"43// CHECK-ALT-EQ: "-target-feature" "-hwdiv"44 45