gcc/libgcc/config/i386/_mulhc3.c

#ifdef __SSE2__
#define L_mulhc3
#include "libgcc2.c"
#endif
Explicitly add -msse2 to compile HF related libgcc source file. For 32-bit libgcc configure w/o sse2, there's would be an error since GCC only support _Float16 under sse2. Explicitly add -msse2 for those HF related libgcc functions, so users can still link them w/ the upper configuration. libgcc/ChangeLog: * Makefile.in: Adjust to support specific CFLAGS for each libgcc source file. * config/i386/64/t-softfp: Explicitly add -msse2 for HF related libgcc source files. * config/i386/t-softfp: Ditto. * config/i386/_divhc3.c: New file. * config/i386/_mulhc3.c: New file. 2021-09-03 07:06:57 +02:00			`#ifdef __SSE2__`
			`#define L_mulhc3`
			`#include "libgcc2.c"`
			`#endif`