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When inlining through an 'nounwind' call, mark inlined

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calls 'nounwind'.  It is important for correct C++
exception handling that nounwind markings do not get
lost, so this transformation is actually needed for
correctness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45218 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2007-12-19 21:13:37 +00:00
parent 0a92af487b
commit f0c3354d99
9 changed files with 114 additions and 21 deletions
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2
include/llvm/Instructions.h
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@@ -948,6 +948,7 @@ public:
bool doesNotThrow() const {
return paramHasAttr(0, ParamAttr::NoUnwind);
}
void setDoesNotThrow(bool doesNotThrow = true);
/// @brief Determine if the call returns a structure.
bool isStructReturn() const {
@@ -1752,6 +1753,7 @@ public:
bool doesNotThrow() const {
return paramHasAttr(0, ParamAttr::NoUnwind);
}
void setDoesNotThrow(bool doesNotThrow = true);
/// @brief Determine if the call returns a structure.
bool isStructReturn() const {