reg-stack.c
90.5 KB
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reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST_FLOOR> and <UNSPEC_FIST_CEIL> case. · 4a927664
* reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST_FLOOR> and <UNSPEC_FIST_CEIL> case. * config/i386/i386.md (UNSPEC_FIST_FLOOR, UNSPEC_FIST_CEIL): New. (*fist<mode>2_floor_1, fistdi2_floor, fistdi2_floor_with_temp) (fist<mode>2_floor, fist<mode>2_floor_with_temp): New isns patterns to implement lfloor and llfloor built-ins as x87 intrinsic function. (fistdi2_floor, fist<mode>2_floor splitters): New splitters. (lfloor<mode>2): New expanders. (*fist<mode>2_ceil_1, fistdi2_ceil, fistdi2_ceil_with_temp) (fist<mode>2_ceil, fist<mode>2_ceil_with_temp): New isns patterns to implement lceil and llceil built-ins as x87 intrinsic function. (fistdi2_ceil, fist<mode>2_ceil splitters): New splitters. (lceil<mode>2): New expanders. From-SVN: r98132
Uros Bizjak committed