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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-13 17:58:15 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-13 17:58:15 +0000 |
| commit | 18e05b4692068b2cc1dfbc3aeb682ac2ec63d11b (patch) | |
| tree | 8dd893adb8a7786f15b749b4ed81fec70e7ab6d4 /tools | |
| parent | eb7d8189699c1885c1624d3808637b09075da145 (diff) | |
| download | external_llvm-18e05b4692068b2cc1dfbc3aeb682ac2ec63d11b.zip external_llvm-18e05b4692068b2cc1dfbc3aeb682ac2ec63d11b.tar.gz external_llvm-18e05b4692068b2cc1dfbc3aeb682ac2ec63d11b.tar.bz2 | |
Fix complete badness in bugpoint's IsARMArchitecture() function.
The revision history for this function is interesting, with multiple layers of
wrongness being introduced one at a time.
This fixes a weird issue where bugpoint -run-llc would suddenly exit 13 half way
through isolating a miscompilation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103721 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bugpoint/ToolRunner.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/bugpoint/ToolRunner.cpp b/tools/bugpoint/ToolRunner.cpp index 1ff44c7..4baafd1 100644 --- a/tools/bugpoint/ToolRunner.cpp +++ b/tools/bugpoint/ToolRunner.cpp @@ -620,10 +620,9 @@ CBE *AbstractInterpreter::createCBE(const char *Argv0, static bool IsARMArchitecture(std::vector<std::string> Args) { for (std::vector<std::string>::const_iterator I = Args.begin(), E = Args.end(); I != E; ++I) { - StringRef S(*I); - if (!S.equals_lower("-arch")) { + if (StringRef(*I).equals_lower("-arch")) { ++I; - if (I != E && !S.substr(0, strlen("arm")).equals_lower("arm")) + if (I != E && StringRef(*I).substr(0, strlen("arm")).equals_lower("arm")) return true; } } |