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authorAdrian Straetling <straetling@de.ibm.com>2005-07-13 19:34:56 +0000
committerUlrich Weigand <uweigand@gcc.gnu.org>2005-07-13 19:34:56 +0000
commit6995045258ad99507011920f375d296f3e52a81a (patch)
tree34b5e35869049cf8464a42978560a0a26ccd08b5 /gcc/lambda-code.c
parentccbdc0d46e8d2ed948a5b3daa174632ad55847a5 (diff)
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s390.c: (s390_cc_modes_compatible): Move before "s390_emit_compare".
2005-07-13 Adrian Strae�tling <straetling@de.ibm.com> * config/s390/s390.c: (s390_cc_modes_compatible): Move before "s390_emit_compare". Add handling of CCZ1mode. (s390_canonicalize_comparison): Simplify cascaded EQ, NE. (390_emit_compare): Use "s390_cc_modes_compatible" for mode checking. (s390_branch_condition_mask): Add CCZ1mode handling. * config/s390/s390.md: ("seq", "*seq"): New pattern. ("sync_compare_and_swap_cc<mode>", "*sync_compare_and_swap_cc<mode>"): Use CCZ1mode instead of CCZmode. * config/s390/s390-modes.def: Add CCZ1mode. Comment new mode. From-SVN: r101990
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