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NEURAL_SPAM_SHORT(3.00)[0.999]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; BAYES_HAM(-0.00)[27.93%] X-Spam-Status: No, score=-10.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, MISSING_MID, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Message-Id: <20240111075901.141983861849@sourceware.org> Testcase for fixed PR. Pushed. PR tree-optimization/111003 gcc/testsuite/ * gcc.dg/tree-ssa/pr111003.c: New testcase. --- gcc/testsuite/gcc.dg/tree-ssa/pr111003.c | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr111003.c diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr111003.c b/gcc/testsuite/gcc.dg/tree-ssa/pr111003.c new file mode 100644 index 00000000000..a520765dd9f --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr111003.c @@ -0,0 +1,34 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -fdump-tree-optimized" } */ + +static int c, d, e, f; +static short g; +static int *h = &c; +void foo(void); +short(a)(); +static unsigned b(unsigned char j, int l) { return j > l ? j : j << l; } +static int *i(); +static void k(int j, unsigned char l) { + i(); + g = f; + f = g; + for (; g;) { + int m = 0; + d = a(); + for (; d;) { + if (l) + if (!(j >= -639457069 && j <= -639457069)) + if (m) + foo(); // This call should be elided + m = !(10 != (l ^ b(j, 6))) & (0 > e); + } + } +} +static int *i() { + for (; e; e = a(e, 6)) + ; + return h; +} +int main() { k(c, c); } + +/* { dg-final { scan-tree-dump-not "foo" "optimized" } } */