6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-13 20:32:21 +00:00
Code Issues Projects Releases Wiki Activity

fpcmp: Fix bug where fpcmp wouldn't early exit when files obviously differ and

Browse Source 
no tolerance is set.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106033 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2010-06-15 19:20:30 +00:00
parent d1c82fe726
commit 71907fbebf
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Support/FileUtilities.cpp
View File

@ -212,17 +212,17 @@ int llvm::DiffFilesWithTolerance(const sys::PathWithStatus &FileA,
const char *F1P = File1Start; const char *F1P = File1Start;
const char *F2P = File2Start; const char *F2P = File2Start;
if (A_size == B_size) {
// Are the buffers identical? Common case: Handle this efficiently. // Are the buffers identical? Common case: Handle this efficiently.
if (std::memcmp(File1Start, File2Start, A_size) == 0) if (A_size == B_size &&
std::memcmp(File1Start, File2Start, A_size) == 0)
return 0; return 0;
// Otherwise, we are done a tolerances are set.
if (AbsTol == 0 && RelTol == 0) { if (AbsTol == 0 && RelTol == 0) {
if (Error) if (Error)
*Error = "Files differ without tolerance allowance"; *Error = "Files differ without tolerance allowance";
return 1; // Files different! return 1; // Files different!
} }
}
bool CompareFailed = false; bool CompareFailed = false;
while (1) { while (1) {