diff options
Diffstat (limited to 'lib/VMCore')
| -rw-r--r-- | lib/VMCore/Instructions.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index ca9ea3b..156eff1 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -406,7 +406,13 @@ bool CallInst::isStructReturn() const { /// @brief Determine if any call argument is an aggregate passed by value. bool CallInst::hasByValArgument() const { - return ParamAttrs && ParamAttrs->hasAttrSomewhere(ParamAttr::ByVal); + if (ParamAttrs && ParamAttrs->hasAttrSomewhere(ParamAttr::ByVal)) + return true; + // Be consistent with other methods and check the callee too. + if (const Function *F = getCalledFunction()) + if (const ParamAttrsList *PAL = F->getParamAttrs()) + return PAL->hasAttrSomewhere(ParamAttr::ByVal); + return false; } void CallInst::setDoesNotThrow(bool doesNotThrow) { |