arm: add extra sizes to Wstrinop-overflow-47.c warning tests
A thumb2 target without a FPU like -mcpu=cortex-m3 will generate
'vector(4) char' stores which lead to warnings with sizes that weren't being
allowed before by the test. This patch adds these sizes.
gcc/testsuite/ChangeLog:
* gcc.dg/Wstringop-overflow-47.c: Adjust warnings to allow for 32-bit
stores.
diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-47.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-47.c
index aa5402a..6fb64ae 100644
--- a/gcc/testsuite/gcc.dg/Wstringop-overflow-47.c
+++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-47.c
@@ -31,15 +31,15 @@
void warn_c32 (char c)
{
- extern char warn_a32[32]; // { dg-message "at offset (32|1|17) into destination object 'warn_a32' of size 32" "pr97027" }
+ extern char warn_a32[32]; // { dg-message "at offset (32|1|17|29) into destination object 'warn_a32' of size 32" "pr97027" }
void *p = warn_a32 + 1;
- *(C32*)p = (C32){ c }; // { dg-warning "writing (1 byte|16 bytes|32 bytes) into a region of size (0|15|31)" "pr97027" }
+ *(C32*)p = (C32){ c }; // { dg-warning "writing (1 byte|16 bytes|32 bytes|4 bytes) into a region of size (0|15|31|3)" "pr97027" }
/* Verify a local variable too. */
char a32[32];
p = a32 + 1;
- *(C32*)p = (C32){ c }; // { dg-warning "writing (1 byte|16 bytes|32 bytes) into a region of size (0|15|31)" "pr97027" }
+ *(C32*)p = (C32){ c }; // { dg-warning "writing (1 byte|16 bytes|32 bytes|4 bytes) into a region of size (0|15|31|3)" "pr97027" }
sink (p);
}
