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| author | Nico Weber <thakis@chromium.org> | 2021-11-15 15:27:42 -0500 |
|---|---|---|
| committer | Nico Weber <thakis@chromium.org> | 2021-11-17 13:31:59 -0500 |
| commit | bf834b26292e58d86bc289a3eb0c736c400e600a (patch) | |
| tree | 4e5bc0107f2a14c7bb6ea32da5e99284356b396b /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 0274be28d7f8266e441a45adc1a208fc0ca04dd4 (diff) | |
| download | llvm-bf834b26292e58d86bc289a3eb0c736c400e600a.zip llvm-bf834b26292e58d86bc289a3eb0c736c400e600a.tar.gz llvm-bf834b26292e58d86bc289a3eb0c736c400e600a.tar.bz2 | |
[x86/asm] Let EmitMSInlineAsmStr() handle variants too
This is preparation for D113707, where I want to make `-masm=intel`
emit `asm inteldialect` instructions.
`{movq %rbx, %rax|mov rax, rbx}` is supposed to evaluate to the bit
between { and | for att and to the bit between | and } for intel.
Since intel will become `asm inteldialect`, which alls EmitMSInlineAsmStr(),
EmitMSInlineAsmStr() has to support variants as well.
(clang translates `{...|...}` to `$(...$|...$)`. I'm not sure why
it doesn't just send along only the first `...` or the second `...`
to LLVM, but given the notes in PR23933 let's not do a big
reorganization in this codepath.)
Differential Revision: https://reviews.llvm.org/D113932
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions