/* PR tree-optimization/22026 VRP used think that ~[0,0] + ~[0,0] = ~[0,0], which is wrong. The same applies to subtraction…
tree 源代码
探索树(Tree)结构在电子设计中的无限可能,从数据管理到网络拓扑优化,树形结构以其高效的数据组织方式,在嵌入式系统、信号处理及算法开发中扮演着重要角色。掌握树的概念与应用技巧,不仅能够提升程序效率,还能增强复杂问题解决能力。本页面汇集了313个精选资源,涵盖教程、案例分析及工具…
/* { 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…
/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */ unsigned int a[1000]; unsigned int b = 999; unsigned int…
/* { dg-do compile } */ /* { dg-options "-fdump-tree-gimple" } */ struct f { int i; int j; }; struct g { int i; struct f…
/* PR tree-optimization/21031 Make sure that a != 0 is propagated into the "if" statement. */ /* { dg-do compile } */ /* { d…
/* PR tree-optimization/22117 VRP used think that &p[q] is nonzero even though p and q are both known to be zero after enter…
/* PR tree-optimization/14627 */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ int b; void foo (int a…
/* PR tree-optimization/14841 Make sure that we can fold a possible nested reference into a constant aggregate. */ /* { dg…