/* PR tree-optimization/21658 CCP did not propagate an ADDR_EXPR far enough, preventing the "if" statement below from being …
DPB+-Tree 源代码
汇集 DPB+-Tree 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
/* PR tree-optimization/21294 VRP did not notice that an address of the form &p->i is nonnull when p is known to be nonnull.…
/* * Ext JS Library 2.0.2 * Copyright(c) 2006-2008, Ext JS, LLC. * licensing@extjs.com * * http://extjs.com/license *…
/* * Ext JS Library 2.1 * Copyright(c) 2006-2008, Ext JS, LLC. * licensing@extjs.com * * http://extjs.com/license */ …
/* PR tree-optimization/21563 Make sure VRP folds the second "if" statement. */ /* { dg-do compile } */ /* { dg-options "-O2 …
/* PR tree-optimization/20139 This testcase is derived from gcc.dg/20020720-1.c. Here we check that the optimization happen…
/* PR tree-optimization/22026 VRP used think that ~[0,0] + ~[0,0] = ~[0,0], which is wrong. The same applies to subtraction…
/* { dg-do compile } */ /* { dg-options "-fdump-tree-gimple" } */ #define ABS(x) (x > 0 ? x : -x) unsigned int f (unsigned int a…
/* { dg-do compile } */ /* { dg-options "-fdump-tree-gimple" } */ int f (int a) { return (a 7) >> 25; } int h (int b) { retur…
/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */ unsigned int a[1000]; unsigned int b = 257; unsigned int…