24 lines
1.3 KiB
C
24 lines
1.3 KiB
C
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// Test that --print-supported-extensions lists supported -march extensions
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// on supported architectures, and errors on unsupported architectures.
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// RUN: %if aarch64-registered-target %{ %clang --target=aarch64-linux-gnu \
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// RUN: --print-supported-extensions 2>&1 | FileCheck %s --check-prefix AARCH64 %}
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// AARCH64: All available -march extensions for AArch64
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// AARCH64: Name Description
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// AARCH64: aes Enable AES support (FEAT_AES, FEAT_PMULL)
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// RUN: %if riscv-registered-target %{ %clang --target=riscv64-linux-gnu \
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// RUN: --print-supported-extensions 2>&1 | FileCheck %s --check-prefix RISCV %}
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// RISCV: All available -march extensions for RISC-V
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// RISCV: Name Version Description
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// RISCV: i 2.1
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// RUN: %if arm-registered-target %{ %clang --target=arm-linux-gnu \
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// RUN: --print-supported-extensions 2>&1 | FileCheck %s --check-prefix ARM %}
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// ARM: All available -march extensions for ARM
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// ARM: Name Description
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// ARM: crc Enable support for CRC instructions
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// RUN: %if x86-registered-target %{ not %clang --target=x86_64-linux-gnu \
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// RUN: --print-supported-extensions 2>&1 | FileCheck %s --check-prefix X86 %}
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// X86: error: option '--print-supported-extensions' cannot be specified on this target
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