gcc/_mulhc3.c at 0fac85a24f40ef6098b756e8e8655205f4bfbf3e - gcc - Expired Mentality Git

OpenE2K/gcc

liuhongt 637dfcf43c 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.

2021-09-06 15:13:14 +08:00

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 #ifdef __SSE2__
 #define L_mulhc3
 #include "libgcc2.c"
 #endif