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llvm-project/clang/test/Driver/arm-dotprod.c

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[ARM][AArch64] Cortex-A75 and Cortex-A55 tests Add frontend tests for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36731 llvm-svn: 311319
2017-08-21 16:52:45 +08:00
// RUN: %clang -### -target arm %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.1a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// RUN: %clang -### -target arm -march=armv8.3a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
// CHECK-NONE-NOT: "-target-feature" "+dotprod"
// RUN: %clang -### -target arm -march=armv8.2a+dotprod %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm -march=armv8.3a+dotprod %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
// RUN: %clang -### -target arm -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
// CHECK: "+dotprod"