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Simplify.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140789 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2011-09-29 17:06:40 +00:00
parent a5ef699f41
commit 0066f9290e
1 changed files with 17 additions and 11 deletions
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28
tools/llvm-cov/GCOVReader.cpp
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@ -27,6 +27,16 @@ GCOVFile::~GCOVFile() {
DeleteContainerPointers(Functions); DeleteContainerPointers(Functions);
} }
/// isGCDAFile - Return true if Format identifies a .gcda file.
static bool isGCDAFile(GCOVFormat Format) {
return Format == GCDA_402 || Format == GCDA_404;
}
/// isGCNOFile - Return true if Format identifies a .gcno file.
static bool isGCNOFile(GCOVFormat Format) {
return Format == GCNO_402 || Format == GCNO_404;
}
/// read - Read GCOV buffer. /// read - Read GCOV buffer.
bool GCOVFile::read(GCOVBuffer &Buffer) { bool GCOVFile::read(GCOVBuffer &Buffer) {
GCOVFormat Format = Buffer.readGCOVFormat(); GCOVFormat Format = Buffer.readGCOVFormat();
@ -36,20 +46,16 @@ bool GCOVFile::read(GCOVBuffer &Buffer) {
unsigned i = 0; unsigned i = 0;
while (1) { while (1) {
GCOVFunction *GFun = NULL; GCOVFunction *GFun = NULL;
if (Format == GCDA_402 || Format == GCDA_404) { if (isGCDAFile(Format)) {
if (i < Functions.size()) // Use existing function while reading .gcda file.
GFun = Functions[i]; assert (i < Functions.size() && ".gcda data does not match .gcno data");
} else GFun = Functions[i];
} else if (isGCNOFile(Format)){
GFun = new GCOVFunction(); GFun = new GCOVFunction();
Functions.push_back(GFun);
if (GFun && GFun->read(Buffer, Format)) {
if (Format == GCNO_402 || Format == GCNO_404)
Functions.push_back(GFun);
} }
else { if (!GFun || !GFun->read(Buffer, Format))
delete GFun;
break; break;
}
++i; ++i;
} }
return true; return true;