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/* { dg-do compile { target aarch64-*-* } } */ /* { dg-options "-fdump-rtl-cse1" } */
/* Dump taken from comment 2 of PR 71779, of "...the relevant memory access coming out of expand" hand-edited to the compact dump format. */
int __RTL (startwith ("cse1")) test (int n) { (function "fragment" (param "n" (DECL_RTL (reg/v:SI <1> [ n ])) (DECL_RTL_INCOMING (reg:SI x0 [ n ])) ) ;; param "n" (insn-chain (block 2 (edge-from entry (flags "FALLTHRU")) (cnote 6 [bb 2] NOTE_INSN_BASIC_BLOCK)
;; MEM[(struct isl_obj *)&obj1] = &isl_obj_map_vtable; (insn 1045 (set (reg:SI <480>) (high:SI (symbol_ref:SI ("isl_obj_map_vtable") [flags 0xc0] <var_decl 0x7fa0363ea240 isl_obj_map_vtable>))) "y.c":12702) (insn 1046 (set (reg/f:SI <479>) (lo_sum:SI (reg:SI <480>) (symbol_ref:SI ("isl_obj_map_vtable") [flags 0xc0] <var_decl 0x7fa0363ea240 isl_obj_map_vtable>))) "y.c":12702 (expr_list:REG_EQUAL (symbol_ref:SI ("isl_obj_map_vtable") [flags 0xc0] <var_decl 0x7fa0363ea240 isl_obj_map_vtable>))) (insn 1047 (set (reg:DI <481>) (subreg:DI (reg/f:SI <479>) 0)) "y.c":12702) (insn 1048 (set (zero_extract:DI (reg/v:DI <191> [ obj1D.17368 ]) (const_int 32) (const_int 0)) (reg:DI <481>)) "y.c":12702) ;; Extra insn, to avoid all of the above from being deleted by DCE (insn 1049 (set (mem:DI (reg:DI <191>) [1 i+0 S4 A32]) (const_int 1))) (edge-to exit (flags "FALLTHRU")) ) ;; block 2 ) ;; insn-chain ) ;; function }
/* TODO: scan the dump. */
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