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Inline assembly changes for RFC 2873 #52

Merged
merged 2 commits into from
May 1, 2020
Merged

Inline assembly changes for RFC 2873 #52

merged 2 commits into from
May 1, 2020

Commits on May 1, 2020

  1. [ms] [X86] Use "P" modifier on operands to call instructions in inlin… 

    …e X86 assembly.

Summary:
This is documented as the appropriate template modifier for call operands.
Fixes PR44272, and adds a regression test.

Also adds support for operand modifiers in Intel-style inline assembly.

Reviewers: rnk

Reviewed By: rnk

Subscribers: merge_guards_bot, hiraditya, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D71677
    @ericastor @Amanieu
    ericastor authored and Amanieu committed May 1, 2020
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  2. [X86] Add x, t and g modifiers for inline asm 

    This patch adds the x, t and g modifiers for inline asm from GCC. These will print a vector register as xmm*, ymm* or zmm* respectively.

I also fixed register names with modifiers with inteldialect so they are no longer printed with a leading %.

Patch by Amanieu d'Antras

Differential Revision: https://reviews.llvm.org/D78977
    @topperc @Amanieu
    topperc authored and Amanieu committed May 1, 2020
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