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llvm-mirror/test/CodeGen/AArch64/reloc-specifiers.mir
Martin Storsjö 8382ecd17d [AArch64] Use '//' as comment string for MSVC assembly
As the actual MSVC toolset doesn't use the GAS-style assembly that
Clang/LLVM produces and consumes, there's no reference for what
string to use for e.g. comments when building with a MSVC triple.

This frees up the use of semicolon as separator string, just like
was done for GNU targets in 23413195649d0cf6f3860ae8b5fb115b35032075.
(Previously, both the separator and comment strings were set to
the same, a semicolon.)

Compiler-rt extensively uses separator chars in its assembly,
and that assembly should be buildable with clang-cl for MSVC too.

Differential Revision: https://reviews.llvm.org/D96259
2021-02-08 22:30:14 +02:00

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# RUN: llc -mtriple=arm64-windows -start-after=prologepilog -show-mc-encoding \
# RUN: -o - %s | FileCheck %s
--- |
define void @bar() { ret void }
...
---
name: bar
body: |
bb.0:
; CHECK-LABEL: bar
; CHECK: movz x0, #:abs_g1_s:.Lfoo$frame_escape_0 // encoding: [0bAAA00000,A,0b101AAAAA,0xd2]
; CHECK: fixup A - offset: 0, value: :abs_g1_s:.Lfoo$frame_escape_0, kind: fixup_aarch64_movw
renamable $x0 = MOVZXi target-flags(aarch64-g1, aarch64-s) <mcsymbol .Lfoo$frame_escape_0>, 16
; CHECK: movk x0, #:abs_g0_nc:.Lfoo$frame_escape_0 // encoding: [0bAAA00000,A,0b100AAAAA,0xf2]
; CHECK: fixup A - offset: 0, value: :abs_g0_nc:.Lfoo$frame_escape_0, kind: fixup_aarch64_movw
renamable $x0 = MOVKXi $x0, target-flags(aarch64-g0, aarch64-nc) <mcsymbol .Lfoo$frame_escape_0>, 0
...