[Bug rtl-optimization/98335] [9/10/11 Regression] Poor code generation for partial struct initialization

2020-12-17 Thread mcolavita at fb dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98335 --- Comment #1 from Michael Colavita --- A similar problem appears to occur for the following example: struct Data { long a; union { long u; struct { char b; char pad[3]; }; }; }; Data val(lon

[Bug rtl-optimization/98335] New: [9/10/11 Regression] Poor code generation for partial struct initialization

2020-12-16 Thread mcolavita at fb dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98335 Bug ID: 98335 Summary: [9/10/11 Regression] Poor code generation for partial struct initialization Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: norma