6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-21 21:29:41 +00:00
Code Issues Projects Releases Wiki Activity

tidy up

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129753 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-04-19 05:15:59 +00:00
parent b44101c140
commit ff009ad1e1
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Target/X86/X86FastISel.cpp
View File

@ -1535,11 +1535,12 @@ bool X86FastISel::X86SelectCall(const Instruction *I) {
}
unsigned ArgReg;
// Passing bools around ends up doing a trunc to i1 and passing it.
// Codegen this as an argument + "and 1".
if (ArgVal->getType()->isIntegerTy(1) && isa<TruncInst>(ArgVal) &&
cast<TruncInst>(ArgVal)->getParent() == I->getParent() &&
ArgVal->hasOneUse()) {
// Passing bools around ends up doing a trunc to i1 and passing it.
// Codegen this as an argument + "and 1".
ArgVal = cast<TruncInst>(ArgVal)->getOperand(0);
ArgReg = getRegForValue(ArgVal);
if (ArgReg == 0) return false;
@ -1551,9 +1552,10 @@ bool X86FastISel::X86SelectCall(const Instruction *I) {
ArgVal->hasOneUse(), 1);
} else {
ArgReg = getRegForValue(ArgVal);
if (ArgReg == 0) return false;
}
if (ArgReg == 0) return false;
// FIXME: Only handle *easy* calls for now.
if (CS.paramHasAttr(AttrInd, Attribute::InReg) ||
CS.paramHasAttr(AttrInd, Attribute::StructRet) ||