bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Auto merge of #87581 - Amanieu:asm_clobber_abi, r=nagisa

Browse source 
Add support for clobber_abi to asm!

This PR adds the `clobber_abi` feature that was proposed in #81092.

Fixes #81092

cc `@rust-lang/wg-inline-asm`

r? `@nagisa`
This commit is contained in:
bors 2021-08-14 22:29:27 +00:00
commit 85109e257a
15 changed files with 668 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

9
compiler/rustc_codegen_llvm/src/asm.rs
View file

@ -302,7 +302,14 @@ impl AsmBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
"~{flags}".to_string(),
]);
}
InlineAsmArch::RiscV32 | InlineAsmArch::RiscV64 => {}
InlineAsmArch::RiscV32 | InlineAsmArch::RiscV64 => {
constraints.extend_from_slice(&[
"~{vtype}".to_string(),
"~{vl}".to_string(),
"~{vxsat}".to_string(),
"~{vxrm}".to_string(),
]);
}
InlineAsmArch::Nvptx64 => {}
InlineAsmArch::PowerPC | InlineAsmArch::PowerPC64 => {}
InlineAsmArch::Hexagon => {}