Djordje Todorovic 163c223161 [Debuginfo] [CSInfo] Do not create CSInfo for undef arguments ...

If a function parameter is marked as "undef", prevent creation
of CallSiteInfo for that parameter.
Without this patch, the parameter's call_site_value would be incorrect.
The incorrect call_value case reported in PR39716,
addressed in D85111.
​
Patch by Nikola Tesic
​
Differential revision: https://reviews.llvm.org/D92471

2020-12-09 12:54:59 +01:00

130 KiB

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