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Added comment on there being no predefined registers

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Michal Sudwoj 2020-05-22 18:16:57 +02:00
parent 1070f08aab
commit 6d74e096d8
1 changed files with 2 additions and 0 deletions
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2
src/librustc_target/asm/nvptx.rs
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@ -43,5 +43,7 @@ impl NvptxInlineAsmRegClass {
}
def_regs! {
// Registers in PTX are declared in the assembly.
// There are no predefined registers that one can use.
Nvptx NvptxInlineAsmReg NvptxInlineAsmRegClass {}
}