[Bug target/116927] [14 Regression] during RTL pass: early_ra: ICE: verify_flow_info failed: missing REG_EH_REGION note at the end of bb 4 with -fnon-call-exceptions -fno-delete-dead-exceptions

2025-04-14 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116927

--- Comment #9 from GCC Commits  ---
The releases/gcc-14 branch has been updated by Andrew Pinski
:

https://gcc.gnu.org/g:16446f19f1313c57a312857026b6982aaa7241c7

commit r14-11606-g16446f19f1313c57a312857026b6982aaa7241c7
Author: Andrew Pinski 
Date:   Wed Oct 2 14:21:24 2024 -0700

aarch64: Fix early ra for -fno-delete-dead-exceptions [PR116927]

Early-RA was considering throwing instructions as being dead and removing
them even if -fno-delete-dead-exceptions was in use. This fixes that
oversight.

Built and tested for aarch64-linux-gnu.

PR target/116927

gcc/ChangeLog:

* config/aarch64/aarch64-early-ra.cc (early_ra::is_dead_insn):
Insns
that throw are not dead with -fno-delete-dead-exceptions.

gcc/testsuite/ChangeLog:

* g++.dg/torture/pr116927-1.C: New test.

Signed-off-by: Andrew Pinski 
(cherry picked from commit edec4bfc99744b48da3ffde1e4f39c9aceecfd42)

[Bug target/116927] [14 Regression] during RTL pass: early_ra: ICE: verify_flow_info failed: missing REG_EH_REGION note at the end of bb 4 with -fnon-call-exceptions -fno-delete-dead-exceptions

2025-04-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116927

Andrew Pinski  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|ASSIGNED|RESOLVED

--- Comment #10 from Andrew Pinski  ---
Fixed.