Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/guality/ctztest.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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111:04ced10e8804 | 131:84e7813d76e9 |
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1 /* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */ | 1 /* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */ |
2 /* { dg-options "-g" } */ | 2 /* { dg-options "-g -fno-ipa-icf" } */ |
3 | 3 |
4 volatile int vv; | 4 volatile int vv; |
5 | 5 |
6 __attribute__((noinline, noclone)) long | 6 __attribute__((noinline, noclone)) long |
7 foo (long x) | 7 foo (long x) |
8 { | 8 { |
9 long f = __builtin_ctzl (x); | 9 long f = __builtin_ctzl (x); |
10 long g = f; | 10 long g = f; |
11 asm volatile ("" : "+r" (f)); | 11 asm volatile ("" : "+r" (f)); |
12 vv++; /* { dg-final { gdb-test 12 "g" "f" } } */ | 12 vv++; /* { dg-final { gdb-test . "g" "f" } } */ |
13 return f; | 13 return f; |
14 } | 14 } |
15 | 15 |
16 __attribute__((noinline, noclone)) long | 16 __attribute__((noinline, noclone)) long |
17 bar (long x) | 17 bar (long x) |
18 { | 18 { |
19 long f = __builtin_ctzl (x); | 19 long f = __builtin_ctzl (x); |
20 long g = f; | 20 long g = f; |
21 asm volatile ("" : "+r" (f)); | 21 asm volatile ("" : "+r" (f)); |
22 vv++; /* { dg-final { gdb-test 22 "g" "f" } } */ | 22 vv++; /* { dg-final { gdb-test . "g" "f" } } */ |
23 return f; | 23 return f; |
24 } | 24 } |
25 | 25 |
26 int | 26 int |
27 main () | 27 main () |