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Strength reduce constant-sized vectors into arrays. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220412 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2014-10-22 19:55:26 +00:00
parent 1496d41753
commit 9552fcab70
2 changed files with 8 additions and 10 deletions
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lib/Support/Unix/Signals.inc
+6 -8
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@@ -349,13 +349,6 @@ static bool printSymbolizedStackTrace(void **StackTrace, int Depth, FILE *FD) {
sys::fs::createTemporaryFile("symbolizer-output", "", OutputFile);
FileRemover InputRemover(InputFile.c_str());
FileRemover OutputRemover(OutputFile.c_str());
std::vector<const StringRef *> Redirects(3, nullptr);
StringRef InputFileStr(InputFile);
StringRef OutputFileStr(OutputFile);
StringRef StderrFileStr;
Redirects[0] = &InputFileStr;
Redirects[1] = &OutputFileStr;
Redirects[2] = &StderrFileStr;
{
raw_fd_ostream Input(InputFD, true);
@@ -365,10 +358,15 @@ static bool printSymbolizedStackTrace(void **StackTrace, int Depth, FILE *FD) {
}
}
StringRef InputFileStr(InputFile);
StringRef OutputFileStr(OutputFile);
StringRef StderrFileStr;
const StringRef *Redirects[] = {&InputFileStr, &OutputFileStr,
&StderrFileStr};
const char *Args[] = {"llvm-symbolizer", "--functions=linkage", "--inlining",
"--demangle", nullptr};
int RunResult =
sys::ExecuteAndWait(LLVMSymbolizerPath, Args, nullptr, Redirects.data());
sys::ExecuteAndWait(LLVMSymbolizerPath, Args, nullptr, Redirects);
if (RunResult != 0)
return false;