[Bug inline-asm/84683] [7 Regression] internal compiler error: in move_for_stack_reg, at reg-stack.c:1173

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84683

--- Comment #7 from CVS Commits  ---
The master branch has been updated by Roger Sayle :

https://gcc.gnu.org/g:ff85f0afc7d5684378944f88a9bc9b931034788b

commit r13-2653-gff85f0afc7d5684378944f88a9bc9b931034788b
Author: Roger Sayle 
Date:   Tue Sep 13 19:49:20 2022 +0100

PR target/106877: Robustify reg-stack to malformed asm.

This patch resolves PR target/106877 an ICE-on-invalid inline-asm
regression.  An innocent upstream change means that the test case
from PR inline-asm/84683 now hits a different assert in reg-stack.cc's
move_for_stack_reg.  Fixed by duplicating Jakub's solution to PR 84683
https://gcc.gnu.org/pipermail/gcc-patches/2018-March/495193.html at
this second (similar) gcc_assert.

2022-09-13  Roger Sayle  

gcc/ChangeLog
PR target/106877
* reg-stack.cc (move_for_stack_reg): Check for any_malformed_asm
in gcc_assert.

gcc/testsuite/ChangeLog
PR target/106877
* g++.dg/ext/pr106877.C: New test case.

[Bug inline-asm/84683] [7 Regression] internal compiler error: in move_for_stack_reg, at reg-stack.c:1173

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84683

Richard Biener  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
  Known to work||8.1.0
 Resolution|--- |FIXED
   Target Milestone|7.5 |8.0
  Known to fail||7.5.0

--- Comment #6 from Richard Biener  ---
Fixed in GCC 8.

[Bug inline-asm/84683] [7 Regression] internal compiler error: in move_for_stack_reg, at reg-stack.c:1173

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84683

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.4 |7.5