Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/20030808-1.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-cddce3" } */ extern void abort (void); struct rtx_def; typedef struct rtx_def *rtx; enum rtx_code { UNKNOWN, CODE_LABEL, NOTE, LAST_AND_UNUSED_RTX_CODE = 256 }; typedef union rtunion_def rtunion; struct rtx_def { enum rtx_code code:16; }; void delete_dead_jumptables () { rtx insn, next; if (insn->code == CODE_LABEL) { rtx const _rtx = insn; if (_rtx->code != CODE_LABEL && _rtx->code != NOTE) abort (); } ; } /* There should be no loads of ->code. If any exist, then we failed to optimize away all the IF statements and the statements feeding their conditions. */ /* { dg-final { scan-tree-dump-times "->code" 0 "cddce3"} } */ /* There should be no IF statements. */ /* { dg-final { scan-tree-dump-times "if " 0 "cddce3"} } */