diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/VMCore/InlineAsm.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/VMCore/InlineAsm.cpp b/lib/VMCore/InlineAsm.cpp index 5f05137459..ca4ecad058 100644 --- a/lib/VMCore/InlineAsm.cpp +++ b/lib/VMCore/InlineAsm.cpp @@ -55,21 +55,22 @@ bool InlineAsm::ConstraintInfo::Parse(const std::string &Str, // Initialize Type = isInput; isEarlyClobber = false; - isIndirectOutput = false; hasMatchingInput = false; isCommutative = false; + isIndirect = false; - // Parse the prefix. + // Parse prefixes. if (*I == '~') { Type = isClobber; ++I; } else if (*I == '=') { ++I; Type = isOutput; - if (I != E && *I == '=') { - isIndirectOutput = true; - ++I; - } + } + + if (*I == '*') { + isIndirect = true; + ++I; } if (I == E) return true; // Just a prefix, like "==" or "~". @@ -184,12 +185,12 @@ bool InlineAsm::Verify(const FunctionType *Ty, const std::string &ConstStr) { for (unsigned i = 0, e = Constraints.size(); i != e; ++i) { switch (Constraints[i].Type) { case InlineAsm::isOutput: - if (!Constraints[i].isIndirectOutput) { + if (!Constraints[i].isIndirect) { if (NumInputs || NumClobbers) return false; // outputs come first. ++NumOutputs; break; } - // FALLTHROUGH for IndirectOutputs. + // FALLTHROUGH for Indirect Outputs. case InlineAsm::isInput: if (NumClobbers) return false; // inputs before clobbers. ++NumInputs; |