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| author | Jeffrey Yasskin <jyasskin@google.com> | 2009-10-06 17:25:50 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2009-10-06 17:25:50 +0000 |
| commit | 92e3a06623077fceb781f66acfc691b26642c376 (patch) | |
| tree | 8324a5077077ade09da88f1cc782679b6fde0b93 /llvm/lib/Support/Triple.cpp | |
| parent | a893f5bdf5efb294b1c7f3d6a33c34e561f24408 (diff) | |
| download | llvm-92e3a06623077fceb781f66acfc691b26642c376.zip llvm-92e3a06623077fceb781f66acfc691b26642c376.tar.gz llvm-92e3a06623077fceb781f66acfc691b26642c376.tar.bz2 | |
Fix PR5112, a miscompilation on gcc-4.0.3. Patch by Collin Winter!
llvm-svn: 83391
Diffstat (limited to 'llvm/lib/Support/Triple.cpp')
| -rw-r--r-- | llvm/lib/Support/Triple.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp index fc3b3f7..804769d 100644 --- a/llvm/lib/Support/Triple.cpp +++ b/llvm/lib/Support/Triple.cpp @@ -390,7 +390,10 @@ void Triple::setOS(OSType Kind) { } void Triple::setArchName(const StringRef &Str) { - setTriple(Str + "-" + getVendorName() + "-" + getOSAndEnvironmentName()); + // Work around a miscompilation bug in gcc 4.0.3. + Twine a = getVendorName() + "-" + getOSAndEnvironmentName(); + Twine b = Str + "-" + a; + setTriple(b); } void Triple::setVendorName(const StringRef &Str) { |