[PATCH] D42602: [PowerPC] Reduce stack frame for fastcc functions by only allocating parameter save area when needed

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added inline comments.


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Comment at: test/CodeGen/PowerPC/fastcc_stacksize.ll:110
+
+define internal fastcc void @AggMemExprEmitter(%"myClass::MemK"* %E) align 2 {
+entry:
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We need to add a test case with a byval parameter where we **don't** need the parameter save area as well since the behaviour changes in this case as well.


https://reviews.llvm.org/D42602