Nick Desaulniers 9dcb006165 [funcattrs] check reachability to improve noreturn ... There was a fixme in the code pertaining to attributing functions as noreturn. By using reachability, if none of the blocks that are reachable from the entry return, then the function is noreturn. Previously, the code only checked if any blocks returned. If they're unreachable, then they don't matter. This improves codegen for the Linux kernel. Fixes: https://github.com/ClangBuiltLinux/linux/issues/1563 Reviewed By: nikic Differential Revision: https://reviews.llvm.org/D119571		2022-02-14 14:01:59 -08:00
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2008-09-03-Mutual.ll	…
2008-09-03-ReadNone.ll	…
2008-09-03-ReadOnly.ll	…
2008-09-13-VolatileRead.ll	…
2008-12-29-Constant.ll	…
2009-01-02-LocalStores.ll	[funcattrs] Fix a bug in recently introduced writeonly argument inference	2021-12-03 08:57:15 -08:00
2010-10-30-volatile.ll	…
arg_returned.ll	…
assume.ll	…
atomic.ll	Extend the `uwtable` attribute with unwind table kind	2022-02-14 14:35:02 +00:00
comdat-ipo.ll	…
convergent.ll	…
incompatible_fn_attrs.ll	Reapply [IR] Don't mark mustprogress as type attribute	2021-07-09 20:57:44 +02:00
int_sideeffect.ll	…
invalidate.ll	[NewPM] Only invalidate modified functions' analyses in CGSCC passes + turn on eagerly invalidate analyses	2021-11-15 14:44:53 -08:00
naked_functions.ll	…
nocapture.ll	[funcattrs] Consistently treat calling a function pointer as a non-capturing read	2021-12-17 09:02:03 -08:00
nofree-attributor.ll	Extend the `uwtable` attribute with unwind table kind	2022-02-14 14:35:02 +00:00
nofree.ll	Extend the `uwtable` attribute with unwind table kind	2022-02-14 14:35:02 +00:00
nonnull-global.ll	…
nonnull.ll	…
norecurse.ll	[funcattrs] Infer writeonly argument attribute [part 2]	2022-01-04 09:07:54 -08:00
noreturn.ll	[funcattrs] check reachability to improve noreturn	2022-02-14 14:01:59 -08:00
nosync.ll	Extend the `uwtable` attribute with unwind table kind	2022-02-14 14:35:02 +00:00
nounwind.ll	Reapply [IR] Don't mark mustprogress as type attribute	2021-07-09 20:57:44 +02:00
operand-bundles-scc.ll	…
optnone-simple.ll	…
optnone.ll	Reapply [IR] Don't mark mustprogress as type attribute	2021-07-09 20:57:44 +02:00
out-of-bounds-iterator-bug.ll	[funcattrs] Infer access attributes for vararg arguments	2021-12-21 09:34:14 -08:00
read-write-scc.ll	…
readattrs.ll	[funcattrs] Use callsite param attributes from indirect calls when inferring access attributes	2021-12-22 18:21:59 -08:00
readnone.ll	…
returned.ll	…
willreturn-callsites.ll	Reapply [IR] Don't mark mustprogress as type attribute	2021-07-09 20:57:44 +02:00
willreturn.ll	Reapply [IR] Don't mark mustprogress as type attribute	2021-07-09 20:57:44 +02:00
writeonly.ll	[tests] Add coverage of writeonly attribute and operand bundle intersection	2022-01-18 12:08:14 -08:00