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Fix tablegen's PrintFatalError function to run registered file

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cleanups.

Also, change code in tablegen which printed a message and then called
"exit(1)" to use PrintFatalError, instead.

This fixes instances where an empty output file was left behind after
a failed tablegen invocation, which would confuse subsequent ninja
runs into not attempting to rebuild.

Differential Revision: http://reviews.llvm.org/D9608

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237058 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
James Y Knight
2015-05-11 22:17:13 +00:00
parent 1d4481df82
commit aeda490976
6 changed files with 29 additions and 28 deletions
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5
lib/TableGen/Error.cpp
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@ -14,6 +14,7 @@
#include "llvm/TableGen/Error.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdlib>
@ -64,11 +65,15 @@ void PrintError(const Twine &Msg) {
void PrintFatalError(const Twine &Msg) {
PrintError(Msg);
// The following call runs the file cleanup handlers.
sys::RunInterruptHandlers();
std::exit(1);
}
void PrintFatalError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) {
PrintError(ErrorLoc, Msg);
// The following call runs the file cleanup handlers.
sys::RunInterruptHandlers();
std::exit(1);
}