31f4b329c8
Defines a subset of attributes and emits them to a section called .hexagon.attributes. The current attributes recorded are the attributes needed by llvm-objdump to automatically determine target features and eliminate the need to manually pass features.
22 lines
1.1 KiB
ArmAsm
22 lines
1.1 KiB
ArmAsm
/// Enabled by default for assembly
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// RUN: %clang --target=hexagon-unknown-elf -### %s 2>&1 \
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// RUN: | FileCheck %s -check-prefix CHECK-ENABLED
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/// Can be forced on or off for assembly.
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// RUN: %clang --target=hexagon-unknown-elf -### %s 2>&1 -mno-default-build-attributes \
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// RUN: | FileCheck %s -check-prefix CHECK-DISABLED
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// RUN: %clang --target=hexagon-unknown-elf -### %s 2>&1 -mdefault-build-attributes \
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// RUN: | FileCheck %s -check-prefix CHECK-ENABLED
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/// Option ignored C/C++ (since we always emit hardware and ABI build attributes
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/// during codegen).
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// RUN: %clang --target=hexagon-unknown-elf -### -x c %s -mdefault-build-attributes 2>&1 \
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// RUN: | FileCheck %s -check-prefix CHECK-DISABLED-C
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// RUN: %clang --target=hexagon-unknown-elf -### -x c++ %s -mdefault-build-attributes 2>&1 \
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// RUN: | FileCheck %s -check-prefix CHECK-DISABLED-C
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// CHECK-DISABLED-NOT: "-hexagon-add-build-attributes"
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// CHECK-DISABLED-C-NOT: "-hexagon-add-build-attributes"
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// CHECK-ENABLED: "-hexagon-add-build-attributes"
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// CHECK-DISABLED-C: argument unused during compilation: '-mdefault-build-attributes'
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