diff options
Diffstat (limited to 'include/llvm/IR/Function.h')
-rw-r--r-- | include/llvm/IR/Function.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/llvm/IR/Function.h b/include/llvm/IR/Function.h index 7fa61e12f431..d586a9460d2b 100644 --- a/include/llvm/IR/Function.h +++ b/include/llvm/IR/Function.h @@ -343,7 +343,10 @@ public: unsigned getFnStackAlignment() const { if (!hasFnAttribute(Attribute::StackAlignment)) return 0; - return AttributeSets.getStackAlignment(AttributeList::FunctionIndex); + if (const auto MA = + AttributeSets.getStackAlignment(AttributeList::FunctionIndex)) + return MA->value(); + return 0; } /// hasGC/getGC/setGC/clearGC - The name of the garbage collection algorithm @@ -433,7 +436,9 @@ public: /// Extract the alignment for a call or parameter (0=unknown). unsigned getParamAlignment(unsigned ArgNo) const { - return AttributeSets.getParamAlignment(ArgNo); + if (const auto MA = AttributeSets.getParamAlignment(ArgNo)) + return MA->value(); + return 0; } /// Extract the byval type for a parameter. @@ -710,6 +715,12 @@ public: return Arguments + NumArgs; } + Argument* getArg(unsigned i) const { + assert (i < NumArgs && "getArg() out of range!"); + CheckLazyArguments(); + return Arguments + i; + } + iterator_range<arg_iterator> args() { return make_range(arg_begin(), arg_end()); } |