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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-02-04 00:47:38 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2013-02-04 00:47:38 +0000 |
| commit | 87b1a453f08fd0d56a074d2d665f779232a6cac0 (patch) | |
| tree | 1dce53960ba017dab7d2638b9d87210e838ff4f4 | |
| parent | b516e9b64850e0e1a50f680fd1443ac12e56557b (diff) | |
PPCDarwinAsmPrinter::EmitStartOfAsmFile(): Add checking range in CPUDirectives[].
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174298 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/PowerPC/PPCAsmPrinter.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp index b2d9ab250d..a440667e00 100644 --- a/lib/Target/PowerPC/PPCAsmPrinter.cpp +++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp @@ -841,8 +841,11 @@ void PPCDarwinAsmPrinter::EmitStartOfAsmFile(Module &M) { assert(Directive <= PPC::DIR_64 && "Directive out of range."); // FIXME: This is a total hack, finish mc'izing the PPC backend. - if (OutStreamer.hasRawTextSupport()) + if (OutStreamer.hasRawTextSupport()) { + assert(Directive < sizeof(CPUDirectives) / sizeof(*CPUDirectives) && + "CPUDirectives[] might not be up-to-date!"); OutStreamer.EmitRawText("\t.machine " + Twine(CPUDirectives[Directive])); + } // Prime text sections so they are adjacent. This reduces the likelihood a // large data or debug section causes a branch to exceed 16M limit. |