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riscv-gcc-1
Commit f03d897a by Richard Henderson Committed by Richard Henderson
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* optabs.c (init_optabs): Init {fma,fms,fnma,fnms}_optab properly. 

From-SVN: r166643
parent d48e78d6
Showing with 8 additions and 0 deletions
gcc/ChangeLog
2010-11-11 Richard Henderson <rth@redhat.com>
* optabs.c (init_optabs): Init {fma,fms,fnma,fnms}_optab properly.
2010-11-11 Richard Henderson <rth@redhat.com>
* config/fused-madd.opt: New file.
* config.gcc [i386-*, x86_64-*] (extra_options): Use it.
* config/i386/i386.c (ix86_extra_costs): Handle FMA.
gcc/optabs.c
......@@ -6180,6 +6180,10 @@ init_optabs (void)
init_optab (umax_optab, UMAX);
init_optab (pow_optab, UNKNOWN);
init_optab (atan2_optab, UNKNOWN);
init_optab (fma_optab, FMA);
init_optab (fms_optab, UNKNOWN);
init_optab (fnma_optab, UNKNOWN);
init_optab (fnms_optab, UNKNOWN);
/* These three have codes assigned exclusively for the sake of
have_insn_for. */
......
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