6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-05 12:31:33 +00:00
Code Issues Projects Releases Wiki Activity

[ms-inline asm] Have the target AsmParser create the asmrewrite for the offsetof

Browse Source 
operator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166779 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2012-10-26 16:09:20 +00:00
parent e5372d6565
commit 6e43157b5d
2 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/MC/MCParser/AsmParser.cpp
View File

@ -3667,12 +3667,6 @@ bool AsmParser::ParseMSInlineAsm(void *AsmLoc, std::string &AsmString,
AsmStrRewrites.push_back(AsmRewrite(AOK_SizeDirective,
Operand->getStartLoc(), 0,
Operand->getMemSize()));
// Don't emit the offset directive.
if (Operand->isOffsetOf())
AsmStrRewrites.push_back(AsmRewrite(AOK_Skip,
Operand->getOffsetOfLoc(), 7));
if (isOutput) {
std::string Constraint = "=";
++InputIdx;

3
lib/Target/X86/AsmParser/X86AsmParser.cpp
View File

@ -886,6 +886,9 @@ X86Operand *X86AsmParser::ParseIntelOffsetOfOperator(SMLoc Start) {
End = Parser.getTok().getLoc();
// Don't emit the offset operator.
InstInfo->AsmRewrites->push_back(AsmRewrite(AOK_Skip, OffsetOfLoc, 7));
// The offset operator will have an 'r' constraint, thus we need to create
// register operand to ensure proper matching. Just pick a GPR based on
// the size of a pointer.