[PATCH] D100329: [SimplifyCFG] Allow hoisting terminators only with HoistCommonInsts=false.

Mikael Holmén via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 15 22:15:06 PDT 2021


uabelho added a comment.

In D100329#2688727 <https://reviews.llvm.org/D100329#2688727>, @uabelho wrote:

> Hi,
>
> This patch seems to make -simplifycfg generate different code with/without dbg intrinsics present.
> So
>  opt -simplifycfg -S -o - scfg.ll
> and
>  opt -strip-debug -o - -S scfg.ll | opt -simplifycfg -S -o -
> give different results for the attached scfg.ll.F16302698: scfg.ll <https://reviews.llvm.org/F16302698>

I wrote https://bugs.llvm.org/show_bug.cgi?id=49982 about it.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100329/new/

https://reviews.llvm.org/D100329



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