6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-06 23:32:27 +00:00
Code Issues Projects Releases Wiki Activity

Allow a slash, '/', as a prefix separator for X86. rdar://8741045

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121320 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kevin Enderby 2010-12-08 23:57:59 +00:00
parent 9b0c4f8af3
commit 76331754d4
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/X86/AsmParser/X86AsmParser.cpp
View File

@ -758,6 +758,8 @@ ParseInstruction(StringRef Name, SMLoc NameLoc,
if (getLexer().is(AsmToken::EndOfStatement))
Parser.Lex(); // Consume the EndOfStatement
else if (isPrefix && getLexer().is(AsmToken::Slash))
Parser.Lex(); // Consume the prefix separator Slash
// This is a terrible hack to handle "out[bwl]? %al, (%dx)" ->
// "outb %al, %dx". Out doesn't take a memory form, but this is a widely

5
test/MC/X86/x86-64.s
View File

@ -738,6 +738,11 @@ lock incl 1(%rsp)
// CHECK: lock
// CHECK: incl 1(%rsp)
// rdar://8741045
lock/incl 1(%rsp)
// CHECK: lock
// CHECK: incl 1(%rsp)
// rdar://8033482
rep movsl
// CHECK: rep