> Use push / pop for prologues and epilogues. Cool!
> + if (NumBytes) { // adjust stack pointer back: ESP += numbytes
It looks like this doesn't reset ESP/RSP in the case where a function calls
alloca but has no static-sized allocation, i.e. when NumBytes is zero
and MFI->hasVarSizedObjects() is true.
Dan
--
Dan Gohman, Cray Inc.
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