https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108441
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org Summary|[12.2] Maybe missed |[12 Regression] Maybe |optimization: loading an |missed optimization: |16-bit integer value from |loading an 16-bit integer |.rodata instead of an |value from .rodata instead |immediate store |of an immediate store Last reconfirmed| |2023-01-18 Priority|P3 |P2 Ever confirmed|0 |1 Target Milestone|--- |12.3 Status|UNCONFIRMED |NEW --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Reduced testcase for -O2: struct S { char a, b; } c; void foo (void) { c.a = 16; c.b = 0; } Started with r12-6173-g9ff206d3865df5cb8 Went away again with r13-1415-gf3a5e75cb66dc96efca