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| author | Michal Sudwoj <msudwoj@student.ethz.ch> | 2020-05-22 18:16:57 +0200 |
|---|---|---|
| committer | Michal Sudwoj <msudwoj@student.ethz.ch> | 2020-05-24 08:20:40 +0200 |
| commit | 6d74e096d868385441874346c0eab93bc405ebef (patch) | |
| tree | cdfeca042ceeee9f61cbf91a645fdd53c94bdfe9 /src | |
| parent | 1070f08aaba30cfe2aba587a911fcbdf35f6cdbc (diff) | |
Added comment on there being no predefined registers
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustc_target/asm/nvptx.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/librustc_target/asm/nvptx.rs b/src/librustc_target/asm/nvptx.rs index cba069cd054..43d16ae0f5d 100644 --- a/src/librustc_target/asm/nvptx.rs +++ b/src/librustc_target/asm/nvptx.rs @@ -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 {} } |