Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr42585.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-optimized" } */ struct _fat_ptr { unsigned char *curr; unsigned char *base; unsigned char *last_plus_one; }; int Cyc_string_ungetc (int ignore, struct _fat_ptr *sptr); int Cyc_string_ungetc (int ignore, struct _fat_ptr *sptr) { struct _fat_ptr *_T0; struct _fat_ptr *_T1; struct _fat_ptr _T2; int _T3; struct _fat_ptr _ans; int _change; { _T0 = sptr; _T1 = sptr; _T2 = *sptr; _T3 = -1; _ans = _T2; _change = -1; _ans.curr += 4294967295U; *sptr = _ans; return (0); } } /* The local aggregates . */ /* Whether the structs are totally scalarized or not depends on the MOVE_RATIO macro definition in the back end. The scalarization will not take place when using small values for MOVE_RATIO. */ /* { dg-final { scan-tree-dump-times "struct _fat_ptr _ans" 0 "optimized" { target { ! "aarch64*-*-* alpha*-*-* arm*-*-* avr-*-* nds32*-*-* powerpc*-*-* s390*-*-* sh*-*-*" } } } } */ /* { dg-final { scan-tree-dump-times "struct _fat_ptr _T2" 0 "optimized" { target { ! "aarch64*-*-* alpha*-*-* arm*-*-* avr-*-* nds32*-*-* powerpc*-*-* s390*-*-* sh*-*-*" } } } } */