https://gcc.gnu.org/g:6b635f84c4e973c873cf49f99d87b0fe22d3f5f5
commit r16-20-g6b635f84c4e973c873cf49f99d87b0fe22d3f5f5
Author: Dimitar Dimitrov <dimi...@dinux.eu>
Date: Wed Jan 29 19:43:15 2025 +0200
testsuite: Use int size instead of alignment for pr116357.c
The test case assumes that alignof(int)=sizeof(int). But for some
targets this is not valid. For example, for PRU target,
alignof(int)=1 but sizeof(int)=4.
Fix the test case to align to twice the size of int, as the expected
dg-error messages suggest.
This patch fixes the test failures for PRU target.
gcc/testsuite/ChangeLog:
* gcc.dg/pr116357.c: Use sizeof(int) instead of alignof(int).
Signed-off-by: Dimitar Dimitrov <dimi...@dinux.eu>
Diff:
---
gcc/testsuite/gcc.dg/pr116357.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/pr116357.c b/gcc/testsuite/gcc.dg/pr116357.c
index 07effa132548..12aaf62c20d4 100644
--- a/gcc/testsuite/gcc.dg/pr116357.c
+++ b/gcc/testsuite/gcc.dg/pr116357.c
@@ -2,9 +2,9 @@
/* { dg-do compile } */
/* { dg-options "" } */
-typedef int A __attribute__((aligned (2 * alignof (int))));
+typedef int A __attribute__((aligned (2 * sizeof (int))));
A a[4]; /* { dg-error "alignment of array elements is greater than
element size" } */
-typedef volatile int B __attribute__((aligned (2 * alignof (int))));
+typedef volatile int B __attribute__((aligned (2 * sizeof (int))));
B b[4]; /* { dg-error "alignment of array elements is greater than
element size" } */
-typedef const int C __attribute__((aligned (2 * alignof (int))));
+typedef const int C __attribute__((aligned (2 * sizeof (int))));
C c[4]; /* { dg-error "alignment of array elements is greater than
element size" } */
