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Fix this assertion string to mention subreg_to_reg.

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llvm-svn: 82455
This commit is contained in:
Dan Gohman 2009-09-21 15:18:33 +00:00
parent cdb4b7116b
commit d02f922c92
1 changed files with 2 additions and 2 deletions
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4
lib/CodeGen/SimpleRegisterCoalescing.cpp
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@ -1296,8 +1296,8 @@ bool SimpleRegisterCoalescing::JoinCopy(CopyRec &TheCopy, bool &Again) {
if (SrcSubIdx && SrcSubIdx != DstSubIdx) {
// r1025 = INSERT_SUBREG r1025, r1024<2>, 2 Then r1024 has already been
// coalesced to a larger register so the subreg indices cancel out.
DEBUG(errs() << "\tSource of insert_subreg is already coalesced "
<< "to another register.\n");
DEBUG(errs() << "\tSource of insert_subreg or subreg_to_reg is already "
"coalesced to another register.\n");
return false; // Not coalescable.
}
} else if (!tii_->isMoveInstr(*CopyMI, SrcReg, DstReg, SrcSubIdx, DstSubIdx)){