Asm syntax pragma #23119
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Asm syntax pragma #23119
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It can't generate different asm code for ICC because asmStmtFrmt is just string.
Araq
reviewed
Dec 24, 2023
Araq
reviewed
Dec 24, 2023
Co-authored-by: Andreas Rumpf <[email protected]>
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Done, I renamed it to asmSyntax |
Araq
reviewed
Dec 25, 2023
Araq
reviewed
Dec 25, 2023
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Thanks for your hard work on this PR! Hint: mm: orc; opt: speed; options: -d:release |
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(Inspired by this pragma in nir asm PR)
inlineAsmSyntaxpragma allowing specify target inline assembler syntax inasmstmt.It prevents compiling code with different of the target CC inline asm syntax, i.e. it will not allow gcc inline asm code to be compiled with vcc.
The current C(C++) backend implementation cannot generate code for gcc and for vcc at the same time. For example,
{.inlineAsmSyntax: "vcc".}with the ICC compiler will not generate code with intel asm syntax, even though ICC can use both gcc-like asm and vcc-like. For implement support for gcc and for vcc at the same time in ICC compiler, we need to refactor extccomp