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comparison gcc/testsuite/gcc.target/i386/pr94956.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 /* PR tree-optimization/94956 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2" } */
4 /* { dg-final { scan-assembler-not "\tcmovne\t" } } */
5 /* { dg-final { scan-assembler-not "\tsete\t" } } */
6
7 int
8 foo (unsigned x)
9 {
10 if (x == 0) __builtin_unreachable ();
11 return __builtin_ffs (x) - 1;
12 }
13
14 int
15 bar (unsigned long x)
16 {
17 if (x == 0) __builtin_unreachable ();
18 return __builtin_ffsl (x) - 1;
19 }
20
21 #ifdef __x86_64__
22 int
23 baz (unsigned long long x)
24 {
25 if (x == 0) __builtin_unreachable ();
26 return __builtin_ffsll (x) - 1;
27 }
28 #endif