const-1.c
来自「linux下的gcc编译器」· C语言 代码 · 共 57 行
C
57 行
/* PR optimization/13472 *//* Origin: <p.van-hoof@qub.ac.uk> *//* Verify that the reload pass doesn't emit a store to the .rodata section. *//* { dg-do run } *//* { dg-options "-O2 -pedantic -march=i686" { target i686-*-* } } */#define MAX2(a,b) (((a)>(b)) ? (a) : (b))const int q=0, p=0;typedef struct { float a; float b;} F;F **E, *D, C = { 2.f, 1.f };void G(float);void H(void);int main(void){ D = &C; E = &D; H(); return 0;}void H(void){ int i, l=1; float b, o; if( l ) { b = 0.3f * MAX2(0.f,E[q][p].a - E[q][p].b); o = E[q][p].a; if( o > 1.e-36f ) G(o); E[q][p].a *= b; } else b = 1.f; for( i=q; i<2; ++i ) ;}void G(float o){}
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?