3e34150009
- Add LLVM backend support for Cortex-A76 and Cortex-A76AE - Documentation can be found at https://developer.arm.com/products/processors/cortex-a/cortex-a76 Differential Revision: https://reviews.llvm.org/D57764 llvm-svn: 354789
31 lines
1.8 KiB
C
31 lines
1.8 KiB
C
// RUN: %clang -### -target arm %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
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// RUN: %clang -### -target arm -march=armv8.1a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
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// RUN: %clang -### -target arm -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
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// RUN: %clang -### -target arm -march=armv8.3a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
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// CHECK-NONE-NOT: "-target-feature" "+dotprod"
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// RUN: %clang -### -target arm-linux-eabi -march=armv8.2a+dotprod %s 2>&1 | FileCheck %s
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// RUN: %clang -### -target arm-linux-eabi -march=armv8.3a+dotprod %s 2>&1 | FileCheck %s
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// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
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// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a76 %s 2>&1 | FileCheck %s
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// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a76ae %s 2>&1 | FileCheck %s
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// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
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// CHECK: "+dotprod"
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// The following default to -msoft-float
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// RUN: %clang -### -target arm -march=armv8.2a+dotprod %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// RUN: %clang -### -target arm -march=armv8.3a+dotprod %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// RUN: %clang -### -target arm -mcpu=cortex-a75 %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// RUN: %clang -### -target arm -mcpu=cortex-a76 %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// RUN: %clang -### -target arm -mcpu=cortex-a76ae %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// RUN: %clang -### -target arm -mcpu=cortex-a55 %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
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// We rely on the backend disabling dotprod as it depends on neon, so check that
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// neon is disabled after the dotprod was enabled.
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// CHECK-NO-DOTPROD-NOT: "+dotprod"
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