llvm /
llvm /
c657e7f5f254460f8ef21c3199e562dbbc5e646b [AsmPrinter] Collapse .loc 0 0 directives
Currently we do not always collapse subsequent .loc 0 0 directives. The
reason is that we were checking for a PrevInstLoc which is not set when
we emit a line-0 record. We should only check the LastAsmLine, which
seems to be created exactly for this purpose.
// When we emit a line-0 record, we don't update PrevInstLoc; so look at
// the last line number actually emitted, to see if it was line 0.
unsigned LastAsmLine =
Asm->OutStreamer->getContext().getCurrentDwarfLoc().getLine();
Differential revision: https://reviews.llvm.org/D56767
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351395 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed