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6590e19ab7
* config/s390/s390-protos.h (s390_emit_compare): Add prototype.
(s390_emit_jump): Likewise.
* config/s390/s390.c (s390_emit_compare): New function.
(s390_emit_jump): Likewise.
* config/s390/s390.md ("beq", "bne", "bgt", "bgtu", "blt", "bltu",
"bge", "bgeu", "ble", "bleu", "bunordered", "bordered", "buneq",
"bungt", "bunlt", "bunge", "bunle", "bltgt"): Use s390_emit_compare
and s390_emit_jump.
("cjump"): Remove, replace by ...
("*cjump_64", "*cjump_31"): ... these insns. Improve length default.
("icjump", "*icjump_64", "*icjump_31"): Likewise.
("trap"): Fix type attribute.
("conditional_trap"): Use s390_emit_compare.
("doloop_si"): Remove, replace by ...
("doloop_si64", "doloop_si31"): ... these new insn_and_split.
Merge existing splitter into insn_and_split. Improve length default.
("doloop_di"): Merge with existing splitter into insn_and_split.
("doloop"): Adapt.
("jump"): Convert to expander. Use s390_emit_jump.
("*jump_64", "*jump_31"): New insns. Improve length default.
From-SVN: r83574
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