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// ================================================================= CPU 11// RUN: %clang -target arm-linux-gnueabi -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \ 12// RUN: | FileCheck -check-prefix=CHECK-CPU %s 13// CHECK-CPU: "-target-cpu" "cortex-a15" 14 15// RUN: %clang -target arm -Wa,-mcpu=bogus -c %s -### 2>&1 \ 16// RUN: | FileCheck -check-prefix=CHECK-BOGUS-CPU %s 17// CHECK-BOGUS-CPU: error: {{.*}} does not support '-Wa,-mcpu=bogus' 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 %s 21// CHECK-DUP-CPU: "-target-cpu" "cortex-a15" 22 23// ================================================================= FPU 24// RUN: %clang -target arm-linux-eabi -Wa,-mfpu=neon -c %s -### 2>&1 \ 25// RUN: | FileCheck --check-prefix=CHECK-NEON %s 26// CHECK-NEON: "-target-feature" "+neon" 27 28// RUN: %clang -target arm-linux-eabi -Wa,-mfpu=bogus -c %s -### 2>&1 \ 29// RUN: | FileCheck --check-prefix=CHECK-BOGUS-FPU %s 30// 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 %s 34// CHECK-DUP-FPU: "-target-feature" "+neon" 35 36// ================================================================= Arch 37// Arch validation only for now, in case we're passing to an external asm 38 39// RUN: %clang -target arm -Wa,-march=armbogusv6 -c %s -### 2>&1 \ 40// RUN: | FileCheck -check-prefix=CHECK-BOGUS-ARCH %s 41// CHECK-BOGUS-ARCH: error: {{.*}} does not support '-Wa,-march=armbogusv6' 42 43// RUN: %clang -target arm -march=armv7 -Wa,-march=armv6 -c %s -### 2>&1 \ 44// RUN: | FileCheck -check-prefix=CHECK-DUP-ARCH %s 45 46// ================================================================= HD Div 47// RUN: %clang -target arm -Wa,-mhwdiv=arm -c %s -### 2>&1 \ 48// RUN: | FileCheck --check-prefix=CHECK-ARM %s 49// 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 %s 54// CHECK-THUMB: "-target-feature" "-hwdiv-arm" 55// CHECK-THUMB: "-target-feature" "+hwdiv" 56 57// RUN: %clang -target arm -Wa,-mhwdiv=bogus -c %s -### 2>&1 \ 58// RUN: | FileCheck --check-prefix=CHECK-BOGUS-HDIV %s 59// 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 %s 63// CHECK-DUP-HDIV: "-target-feature" "-hwdiv-arm" 64// CHECK-DUP-HDIV: "-target-feature" "+hwdiv" 65 66// ========================================================== Triple 67// 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 %s 70// 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 %s 74// CHECK-R-PROFILE: "-triple" "armv7r-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 %s 80// CHECK-M-PROFILE: "-triple" "thumbv7m-{{.*}}" 81 82