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1// Test that different values of -Wa,-mcpu/mfpu/march/mhwdiv pick correct ARM target-feature(s).2// Complete tests about -mcpu/mfpu/march/mhwdiv on other files.3 4// CHECK-DUP-CPU: warning: argument unused during compilation: '-mcpu=cortex-a8'5// CHECK-DUP-FPU: warning: argument unused during compilation: '-mfpu=vfpv3'6// CHECK-DUP-ARCH: warning: argument unused during compilation: '-march=armv7'7// CHECK-DUP-HDIV: warning: argument unused during compilation: '-mhwdiv=arm'8 9// CHECK: "cc1as"10// ================================================================= CPU11// RUN: %clang -target arm-linux-gnueabi -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \12// RUN: | FileCheck -check-prefix=CHECK-CPU %s13// CHECK-CPU: "-target-cpu" "cortex-a15"14 15// RUN: not %clang --target=arm -Wa,-mcpu=bogus -c %s -### 2>&1 \16// RUN: | FileCheck -check-prefix=CHECK-BOGUS-CPU %s17// CHECK-BOGUS-CPU: error: unsupported argument '-mcpu=bogus' to option '-Wa,'18 19// RUN: %clang -target arm -mcpu=cortex-a8 -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \20// RUN: | FileCheck -check-prefix=CHECK-DUP-CPU %s21// CHECK-DUP-CPU: "-target-cpu" "cortex-a15"22 23// ================================================================= FPU24// RUN: %clang -target arm-linux-eabi -Wa,-mfpu=neon -c %s -### 2>&1 \25// RUN: | FileCheck --check-prefix=CHECK-NEON %s26// CHECK-NEON: "-target-feature" "+neon"27 28// RUN: not %clang --target=arm-linux-eabi -Wa,-mfpu=bogus -c %s -### 2>&1 \29// RUN: | FileCheck --check-prefix=CHECK-BOGUS-FPU %s30// CHECK-BOGUS-FPU: error: {{.*}} does not support '-Wa,-mfpu=bogus'31 32// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 -Wa,-mfpu=neon -c %s -### 2>&1 \33// RUN: | FileCheck -check-prefix=CHECK-DUP-FPU %s34// CHECK-DUP-FPU: "-target-feature" "+neon"35 36// ================================================================= Arch37// Arch validation only for now, in case we're passing to an external asm38 39// RUN: not %clang --target=arm -Wa,-march=armbogusv6 -c %s -### 2>&1 \40// RUN: | FileCheck -check-prefix=CHECK-BOGUS-ARCH %s41// CHECK-BOGUS-ARCH: error: unsupported argument '-march=armbogusv6' to option '-Wa,'42 43// RUN: %clang -target arm -march=armv7 -Wa,-march=armv6 -c %s -### 2>&1 \44// RUN: | FileCheck -check-prefix=CHECK-DUP-ARCH %s45 46// ================================================================= HD Div47// RUN: %clang -target arm -Wa,-mhwdiv=arm -c %s -### 2>&1 \48// RUN: | FileCheck --check-prefix=CHECK-ARM %s49// CHECK-ARM: "-target-feature" "+hwdiv-arm"50// CHECK-ARM: "-target-feature" "-hwdiv"51 52// RUN: %clang -target arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \53// RUN: | FileCheck --check-prefix=CHECK-THUMB %s54// CHECK-THUMB: "-target-feature" "-hwdiv-arm"55// CHECK-THUMB: "-target-feature" "+hwdiv"56 57// RUN: not %clang --target=arm -Wa,-mhwdiv=bogus -c %s -### 2>&1 \58// RUN: | FileCheck --check-prefix=CHECK-BOGUS-HDIV %s59// CHECK-BOGUS-HDIV: error: {{.*}} does not support '-Wa,-mhwdiv=bogus'60 61// RUN: %clang -target arm -mhwdiv=arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \62// RUN: | FileCheck --check-prefix=CHECK-DUP-HDIV %s63// CHECK-DUP-HDIV: "-target-feature" "-hwdiv-arm"64// CHECK-DUP-HDIV: "-target-feature" "+hwdiv"65 66// ========================================================== Triple67// RUN: %clang -target armv7a-none-eabi -c %s -### 2>&1 \68// RUN: %clang -target x86_64-apple-darwin -arch armv7 -c %s -### 2>&1 \69// RUN: | FileCheck -check-prefix=CHECK-A-PROFILE %s70// CHECK-A-PROFILE: "-triple" "armv7-{{.*}}"71 72// RUN: %clang -target armv7r-none-eabi -c %s -### 2>&1 \73// RUN: | FileCheck -check-prefix=CHECK-R-PROFILE %s74// CHECK-R-PROFILE: "-triple" "armv7r-unknown-none-eabi"75 76// RUN: %clang -target armv7m-none-eabi -c %s -### 2>&1 \77// RUN: %clang -target thumbv7m-none-eabi -c %s -### 2>&1 \78// RUN: %clang -target x86_64-apple-darwin -arch armv7m -c %s -### 2>&1 \79// RUN: | FileCheck -check-prefix=CHECK-M-PROFILE %s80// CHECK-M-PROFILE: "-triple" "thumbv7m-{{.*}}"81 82