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| author | Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> | 2017-05-09 09:59:25 +0000 |
|---|---|---|
| committer | Senthil Kumar Selvaraj <saaadhu@gcc.gnu.org> | 2017-05-09 09:59:25 +0000 |
| commit | fd71825b428daa5f466c8e3a26dbeace303e08f8 (patch) | |
| tree | d602a2e5ba54445ec8c8e7b9de6e7b59b3020080 /gcc | |
| parent | 39032dee86e21245131591df3d876f114a1768c6 (diff) | |
| download | gcc-fd71825b428daa5f466c8e3a26dbeace303e08f8.zip gcc-fd71825b428daa5f466c8e3a26dbeace303e08f8.tar.gz gcc-fd71825b428daa5f466c8e3a26dbeace303e08f8.tar.bz2 | |
Fix broken cunroll-13.c for avr target
The test reports bogus failures because the loop variable i is declared
as int, and the constant expected in the dump doesn't fit in an int for avr.
Fixed by explicitly using __INT32_TYPE__ for targets with __SIZEOF_INT__ < 4.
gcc/testsuite/
2017-05-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/tree-ssa/cunroll-13.c: Use __INT32_TYPE__ for
for targets with __SIZEOF_INT__ < 4.
From-SVN: r247782
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/cunroll-13.c | 9 |
2 files changed, 13 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0207d9f..af1e6de 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-05-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> + + * gcc.dg/tree-ssa/cunroll-13.c: Use __INT32_TYPE__ for + for targets with __SIZEOF_INT__ < 4. + 2017-05-09 Richard Biener <rguenther@suse.de> * gcc.dg/vect/vect-50.c: Revert last change. diff --git a/gcc/testsuite/gcc.dg/tree-ssa/cunroll-13.c b/gcc/testsuite/gcc.dg/tree-ssa/cunroll-13.c index f3fe8b5..904e6dc 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/cunroll-13.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/cunroll-13.c @@ -1,10 +1,17 @@ /* { dg-do compile } */ /* { dg-options "-O3 -fdisable-tree-evrp -fdisable-tree-cunrolli -fdisable-tree-vrp1 -fdump-tree-cunroll-blocks-details" } */ + +#if __SIZEOF_INT__ < 4 +__extension__ typedef __INT32_TYPE__ i32; +#else +typedef int i32; +#endif + struct a {int a[8];int b;}; void t(struct a *a) { - for (int i=0;i<123456 && a->a[i];i++) + for (i32 i=0;i<123456 && a->a[i];i++) a->a[i]++; } /* This pass relies on the fact that we do not eliminate the redundant test for i early. |