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llc error #114956

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pyl3000 opened this issue Nov 5, 2024 · 6 comments
Open

llc error #114956

pyl3000 opened this issue Nov 5, 2024 · 6 comments
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backend:RISC-V question A question, not bug report. Check out https://llvm.org/docs/GettingInvolved.html instead!

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@pyl3000
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pyl3000 commented Nov 5, 2024

When I run llc march=riscv32 There was an error with this command

output： error: invalid target 'riscv32'.
@junaire
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junaire commented Nov 5, 2024

Can you try:

llc -march=riscv32

@pyl3000
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pyl3000 commented Nov 5, 2024

Can you try:

llc -march=riscv32

Still appearing: error: invalid target 'riscv32'

@zhaoqi5
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zhaoqi5 commented Nov 5, 2024

Please run llc --version to check whether riscv32 target was built.

@EugeneZelenko EugeneZelenko added question A question, not bug report. Check out https://llvm.org/docs/GettingInvolved.html instead! backend:RISC-V and removed new issue labels Nov 5, 2024
@llvmbot
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llvmbot commented Nov 5, 2024

@llvm/issue-subscribers-backend-risc-v

Author: zzzzzzzzz (pyl3000)

When I run `llc march=riscv32` There was an error with this command

output： error: invalid target 'riscv32'.

@lukel97
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lukel97 commented Nov 5, 2024

riscv32 is part of a target triple so you need to pass it as llc -mtriple=riscv32

@topperc
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topperc commented Nov 5, 2024 •
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riscv32 is part of a target triple so you need to pass it as llc -mtriple=riscv32

-march=riscv32 should work if RISCV backend has been built. -march for llc is different than for clang.

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@lukel97 @EugeneZelenko @topperc @llvmbot @zhaoqi5 @junaire @pyl3000