3297758901
Add support of parsing .csky_attribute directive and emit related target attributes in .csky.attribute section. It does not emit attribute directive in assembly code, so only emit target attributes in ELF streamer. In ELF streamer, it handles the header EFlag and the csky_attribute section which contains some attribute items. The EFlag and attribute items are calculated from feature bits based on Subtarget.
40 lines
1.2 KiB
ArmAsm
40 lines
1.2 KiB
ArmAsm
## Negative tests:
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## - Feed integer value to string type attribute.
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## - Feed string value to integer type attribute.
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## - Invalid arch string.
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# RUN: not llvm-mc %s -triple=csky -filetype=asm 2>&1 | FileCheck %s
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.csky_attribute CSKY_ARCH_NAME, "foo"
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# CHECK: [[@LINE-1]]:33: error: unknown arch name
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.csky_attribute CSKY_CPU_NAME, "foo"
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# CHECK: [[@LINE-1]]:32: error: unknown cpu name
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.csky_attribute CSKY_DSP_VERSION, "1"
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# CHECK: [[@LINE-1]]:35: error: expected numeric constant
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.csky_attribute CSKY_VDSP_VERSION, "1"
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# CHECK: [[@LINE-1]]:36: error: expected numeric constant
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.csky_attribute CSKY_FPU_VERSION, "1"
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# CHECK: [[@LINE-1]]:35: error: expected numeric constant
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.csky_attribute CSKY_FPU_ABI, "1"
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# CHECK: [[@LINE-1]]:31: error: expected numeric constant
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.csky_attribute CSKY_FPU_ROUNDING, "1"
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# CHECK: [[@LINE-1]]:36: error: expected numeric constant
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.csky_attribute CSKY_FPU_DENORMAL, "1"
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# CHECK: [[@LINE-1]]:36: error: expected numeric constant
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.csky_attribute CSKY_FPU_EXCEPTION, "1"
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# CHECK: [[@LINE-1]]:37: error: expected numeric constant
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.csky_attribute CSKY_FPU_NUMBER_MODULE, 4
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# CHECK: [[@LINE-1]]:41: error: expected string constant
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.csky_attribute CSKY_FPU_HARDFP, "1"
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# CHECK: [[@LINE-1]]:34: error: expected numeric constant
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