[Bug target/120011] [15/16 Regression] Impossible asm constraints in 32 bit libgcc when compiling with -march=x86-64-v4 -Os since r15-9176-g564e4e08190229

[stefan.kneifel at bluewin dot ch via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120011

--- Comment #13 from Stefan Kneifel <stefan.kneifel at bluewin dot ch> ---
Correct, -R'ing this patch against 15.1.1 sources reverses the regression.