File: vrp16.c

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (23 lines) | stat: -rw-r--r-- 418 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-fre -fdump-tree-evrp" } */


extern void abort (void) __attribute__ ((__noreturn__));
struct rtx_def;
typedef struct rtx_def *rtx;
struct rtx_def
{
  int code;
};
int
nonlocal_mentioned_p (rtx x)
{
  int code = x->code;
  if (code == 6 || code == 7)
    if (code == 7)
      if (code != 7)
	abort ();
}

/* { dg-final { scan-tree-dump-times "if" 0 "evrp" } } */