diff options
Diffstat (limited to 'lib/Target/Mips/MipsOs16.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsOs16.cpp | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/lib/Target/Mips/MipsOs16.cpp b/lib/Target/Mips/MipsOs16.cpp index 49c73b5614..fe60841212 100644 --- a/lib/Target/Mips/MipsOs16.cpp +++ b/lib/Target/Mips/MipsOs16.cpp @@ -94,6 +94,7 @@ namespace llvm { bool MipsOs16::runOnModule(Module &M) { bool usingMask = Mips32FunctionMask.length() > 0; + bool doneUsingMask = false; // this will make it stop repeating DEBUG(dbgs() << "Run on Module MipsOs16 \n" << Mips32FunctionMask << "\n"); if (usingMask) DEBUG(dbgs() << "using mask \n" << Mips32FunctionMask << "\n"); @@ -103,13 +104,22 @@ bool MipsOs16::runOnModule(Module &M) { if (F->isDeclaration()) continue; DEBUG(dbgs() << "Working on " << F->getName() << "\n"); if (usingMask) { - if (functionIndex == Mips32FunctionMask.length()) - functionIndex = 0; - if (Mips32FunctionMask[functionIndex] == '1') { - DEBUG(dbgs() << "mask forced mips32: " << F->getName() << "\n"); - F->addFnAttr("nomips16"); + if (!doneUsingMask) { + if (functionIndex == Mips32FunctionMask.length()) + functionIndex = 0; + switch (Mips32FunctionMask[functionIndex]) { + case '1': + DEBUG(dbgs() << "mask forced mips32: " << F->getName() << "\n"); + F->addFnAttr("nomips16"); + break; + case '.': + doneUsingMask = true; + break; + default: + break; + } + functionIndex++; } - functionIndex++; } else { if (needsFP(*F)) { |