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Simplify expression using container's front() rather than begin()->
author
David Blaikie
<dblaikie@gmail.com>
Sun, 31 Aug 2014 02:14:26 +0000
(
02:14
+0000)
committer
David Blaikie
<dblaikie@gmail.com>
Sun, 31 Aug 2014 02:14:26 +0000
(
02:14
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216833
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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diff --git
a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 7f8d152a691a690137bc084deada1ccf31b94d93..860c7ca9245a0751bc666827e382e56b63eeda92 100644
(file)
--- a/
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@
-346,9
+346,7
@@
bool DwarfDebug::isLexicalScopeDIENull(LexicalScope *Scope) {
// We don't create a DIE if we have a single Range and the end label
// is null.
- SmallVectorImpl<InsnRange>::const_iterator RI = Ranges.begin();
- MCSymbol *End = getLabelAfterInsn(RI->second);
- return !End;
+ return !getLabelAfterInsn(Ranges.front().second);
}
static void addSectionLabel(AsmPrinter &Asm, DwarfUnit &U, DIE &D,