reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST> case.
* reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST> case.
* config/i386/i386.c (output_fix_trunc): Add new round_mode
variable. Output "fldcw" depending on round_mode.
* config/i386/i386.md (UNSPEC_FIST): New.
(fistdi2, fistdi2_with_temp, fist<mode>2, fist<mode>2_with_temp):
New isns patterns to implement lrint and llrint built-ins as x87
intrinsic function.
(fistdi2, fist<mode>2 splitters): New splitters.
(lrint<mode>2): New expanders.
From-SVN: r97151