https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120070
--- Comment #5 from Mikael Pettersson <mikpelinux at gmail dot com> --- (In reply to Mikael Pettersson from comment #4) > Bisected between 14.2.0 (old/good) and 15.1.0 (new/bad). > > 9cebf1234b88e55a04071bd55c9ec4e22c0899e6 is the first new commit > commit 9cebf1234b88e55a04071bd55c9ec4e22c0899e6 (HEAD) > Author: Jeff Law <j...@ventanamicro.com> > Date: Tue Mar 11 18:01:33 2025 -0600 > > Revert "[rtl-optimization/117467] Avoid unnecessarily marking things > live in ext-dce" > > This reverts commit 4ed07a11ee2845c2085a3cd5cff043209a452441. > > gcc/ext-dce.cc | 12 ------------ The commit being reverted was committed on April 9, and the revert on April 11, so something must have sneaked in between those two to trigger this. Re-bisecting.
