Workaround for -fssa testsuite failures.
* config/ia64/ia64-protos.h (flag_ssa): Declare. * config/ia64/ia64.md (movti_internal, movti_internal+1): New. From-SVN: r35439
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@ -1,3 +1,8 @@
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2000-08-02 Jim Wilson <wilson@cygnus.com>
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* config/ia64/ia64-protos.h (flag_ssa): Declare.
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* config/ia64/ia64.md (movti_internal, movti_internal+1): New.
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2000-08-02 Mark Mitchell <mark@codesourcery.com>
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2000-08-02 Mark Mitchell <mark@codesourcery.com>
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* dce.c: Remove all uses of assert.
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* dce.c: Remove all uses of assert.
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@ -118,3 +118,6 @@ extern void ia64_init_builtins PARAMS((void));
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extern void ia64_override_options PARAMS((void));
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extern void ia64_override_options PARAMS((void));
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extern unsigned int ia64_compute_frame_size PARAMS((int));
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extern unsigned int ia64_compute_frame_size PARAMS((int));
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extern void save_restore_insns PARAMS((int));
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extern void save_restore_insns PARAMS((int));
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/* ??? Flag defined in toplev.c, for ia64.md -fssa hack. */
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extern int flag_ssa;
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@ -551,6 +551,26 @@
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"addl %0 = @ltoff(%1), gp"
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"addl %0 = @ltoff(%1), gp"
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[(set_attr "type" "A")])
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[(set_attr "type" "A")])
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;; ??? These patterns exist to make SSA happy. We can get TImode values
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;; because of structure moves generated for parameter and return value
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;; loads and stores.
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(define_insn "*movti_internal"
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[(set (match_operand:TI 0 "register_operand" "=r")
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(match_operand:TI 1 "register_operand" "r"))]
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"flag_ssa"
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"#"
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[(set_attr "type" "unknown")
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(set_attr "predicable" "no")])
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(define_split
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[(set (match_operand:TI 0 "register_operand" "")
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(match_operand:TI 1 "register_operand" ""))]
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"flag_ssa && reload_completed"
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[(set (subreg:DI (match_dup 0) 0) (subreg:DI (match_dup 1) 0))
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(set (subreg:DI (match_dup 0) 1) (subreg:DI (match_dup 1) 1))]
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"")
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;; Floating Point Moves
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;; Floating Point Moves
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;;
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;;
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;; Note - Patterns for SF mode moves are compulsory, but
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;; Note - Patterns for SF mode moves are compulsory, but
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