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testsuite: Fix up pr121987.c testcase for ilp32 [PR121206] 

The test FAILs on ilp32 targets with
pr121987.c:5:21: warning: unsigned conversion from 'long long int' to 'long unsigned int' changes value from '10000000000' to '1410065408' [-Woverflow]
excess error.  Fixed by using unsigned long long instead of unsigned and
using a suffix on the constant.
Tested on x86_64-linux with -m32/-m64, additionally tested with older cc1
where it ICEd in both cases in upper_bound.

2025-10-08  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/121206
	* gcc.dg/pr121987.c (main): Use unsigned long long type for e instead
	of unsigned long and use ULL suffix on the initializer.
This commit is contained in:
Jakub Jelinek 2025-10-08 09:49:25 +02:00 committed by Jakub Jelinek
parent 39961581f2
commit 7fb8339ca3
1 changed files with 1 additions and 1 deletions
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2
gcc/testsuite/gcc.dg/pr121987.c
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@ -2,7 +2,7 @@
/* { dg-options "-O3" } */
int a, b, c, d;
int main() {
unsigned long e = 10000000000;
unsigned long long e = 10000000000ULL;
unsigned f;
int g;
while (a) {