llvm-project/llvm/test/MC/AArch64/single-slash.s

// RUN: llvm-mc -triple aarch64-none-linux-gnu < %s | FileCheck %s

// Test that a single slash is not mistaken as the start of comment.

//CHECK: mov    x0, #16
    movz x0, #(32 / 2)
MC: AsmLexer: handle multi-character CommentStrings correctly As X86MCAsmInfoDarwin uses '##' as CommentString although a single '#' starts a comment a workaround for this special case is added. Fixes divisions in constant expressions for the AArch64 assembler and other targets which use '//' as CommentString. Patch by Janne Grunau! llvm-svn: 215615 2014-08-14 10:51:43 +08:00			`// RUN: llvm-mc -triple aarch64-none-linux-gnu < %s \| FileCheck %s`

			`// Test that a single slash is not mistaken as the start of comment.`

AArch64: allow MOV (imm) alias to be printed The backend has been around for years, it's pretty ridiculous that we can't even use the preferred form for printing "MOV" aliases. Unfortunately, TableGen can't handle the complex predicates when printing so it's a bunch of nasty C++. Oh well. llvm-svn: 272865 2016-06-16 09:42:25 +08:00			`//CHECK: mov x0, #16`
MC: AsmLexer: handle multi-character CommentStrings correctly As X86MCAsmInfoDarwin uses '##' as CommentString although a single '#' starts a comment a workaround for this special case is added. Fixes divisions in constant expressions for the AArch64 assembler and other targets which use '//' as CommentString. Patch by Janne Grunau! llvm-svn: 215615 2014-08-14 10:51:43 +08:00			`movz x0, #(32 / 2)`