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Commit | Line | Data |
---|---|---|
8c383600 | 1 | /* { dg-do compile } */ |
ac9effed | 2 | /* { dg-options "-O2 -fdump-rtl-loop2_unroll-details -funroll-loops" } */ |
30e8d875 SKS |
3 | /* { dg-require-effective-target int32plus } */ |
4 | ||
f634dd47 UB |
5 | extern int *a; |
6 | ||
7 | int t(void) | |
8c383600 JH |
8 | { |
9 | int i; | |
10 | for (i=0;i<1000000;i++) | |
11 | a[i]++; | |
12 | } | |
13 | /* { dg-final { scan-rtl-dump "Unrolled loop" "loop2_unroll" } } */ | |
14 | /* { dg-final { scan-rtl-dump "number of iterations: .const_int 999999" "loop2_unroll" } } */ | |
15 | /* { dg-final { scan-rtl-dump "upper bound: 999999" "loop2_unroll" } } */ | |
16 | /* { dg-final { scan-rtl-dump "realistic bound: 999999" "loop2_unroll" } } */ | |
ac9effed | 17 | /* { dg-final { scan-rtl-dump "considering unrolling loop with constant number of iterations" "loop2_unroll" } } */ |
8c383600 | 18 | /* { dg-final { scan-rtl-dump-not "Invalid sum" "loop2_unroll" } } */ |