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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20030711-2.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-dom2" } */ struct rtx_def; typedef struct rtx_def *rtx; struct rtvec_def; typedef struct rtvec_def *rtvec; union tree_node; typedef union tree_node *tree; typedef struct mem_attrs { long alias; } mem_attrs; union rtunion_def { mem_attrs *rtmem; }; typedef union rtunion_def rtunion; struct rtx_def { int code; rtunion fld[1]; }; struct tree_decl { rtx rtl; }; union tree_node { struct tree_decl decl; }; long get_alias_set (t,z) tree t; rtx z; { if (t->decl.rtl && (((t->decl.rtl ? z : (make_decl_rtl (t, 0), t->decl.rtl)))->code)) return (((((t->decl.rtl ? z : (make_decl_rtl (t, 0), t->decl.rtl)))-> fld[1]).rtmem) == 0 ? 0 : ((((( { t;} )->decl. rtl ? z : (make_decl_rtl (t, 0), t->decl.rtl)))-> fld[1]).rtmem)->alias); } /* The calls to make_decl_rtl should be eliminated /* { dg-final { scan-tree-dump-not "make_decl_rtl \\(\\)" "dom2" } } */ /* There should be three IF conditionals. */ /* { dg-final { scan-tree-dump-times "if " 3 "dom2"} } */ /* There should be one loads of decl.rtl. */ /* { dg-final { scan-tree-dump-times "decl\\.rtl" 1 "dom2"} } */ /* There should be one load of code. */ /* { dg-final { scan-tree-dump-times "code" 1 "dom2"} } */ /* There should be one load of rtmem. */ /* { dg-final { scan-tree-dump-times "rtmem" 1 "dom2"} } */ /* There should be one load of alias. */ /* { dg-final { scan-tree-dump-times "->alias" 1 "dom2"} } */ /* { dg-final { cleanup-tree-dump "dom2" } } */