[Bug target/19250] minss/maxss SSE insn not generated for -mfpmath=sse
aj at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Tue Jan 4 09:05:00 GMT 2005
------- Additional Comments From aj at gcc dot gnu dot org 2005-01-04 09:05 -------
Btw. we do the right thing for 64-bit x86-64:
$ gcc -O2 -ffast-math -c t.c
$ objdump -d t.o
t.o: file format elf64-x86-64
Disassembly of section .text:
0000000000000000 <minf>:
0: f3 0f 5d c1 minss %xmm1,%xmm0
4: c3 retq
With -m32 I get the same ugly code.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19250
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