summaryrefslogtreecommitdiff
path: root/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
diff options
context:
space:
mode:
authorMichael J. Spencer <bigcheesegs@gmail.com>2010-12-09 17:36:48 +0000
committerMichael J. Spencer <bigcheesegs@gmail.com>2010-12-09 17:36:48 +0000
commit333fb04506233255f10d8095c9e2de5e5f0fdc6f (patch)
tree29b15348801de3482b07a438b1fb1f2ba094d3d2 /tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
parent908b6ddad6dac40c4c0453d690f0db9422b48b10 (diff)
downloadllvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.gz
llvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.bz2
llvm-333fb04506233255f10d8095c9e2de5e5f0fdc6f.tar.xz
Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp')
-rw-r--r--tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
index 36b0deb07e..f11fdb893f 100644
--- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
+++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
@@ -38,6 +38,7 @@
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Signals.h"
+#include "llvm/Support/system_error.h"
#include <cstdio>
#include <map>
#include <algorithm>
@@ -473,10 +474,12 @@ static void PrintSize(uint64_t Bits) {
/// AnalyzeBitcode - Analyze the bitcode file specified by InputFilename.
static int AnalyzeBitcode() {
// Read the input file.
- MemoryBuffer *MemBuf = MemoryBuffer::getFileOrSTDIN(InputFilename.c_str());
+ error_code ec;
+ MemoryBuffer *MemBuf =
+ MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), ec);
if (MemBuf == 0)
- return Error("Error reading '" + InputFilename + "'.");
+ return Error("Error reading '" + InputFilename + "': " + ec.message());
if (MemBuf->getBufferSize() & 3)
return Error("Bitcode stream should be a multiple of 4 bytes in length");