Hi!
The test FAILs on i?86-linux (due to -Wpsabi warnings). But, on closer
inspection it seems there is another problem, the dg-options in the testcase
means that the test is compiled with -O0 -O, -O1 -O, -O2 -O, -O3 -O, -Os -O
etc. options, so effectively is tested multiple times with the same options.
Fixed by dropping the dg-options line, then we have -w by default and iterate
over all the optimization levels (including the -O).
Tested on x86_64-linux with
RUNTESTFLAGS='--target_board=unix\{-m32/-mno-sse,-m32,-m64\}
compile.exp=pr100305.c'
and committed to trunk and 11 as obvious.
2021-04-29 Jakub Jelinek <ja...@redhat.com>
PR target/100305
* gcc.c-torture/compile/pr100305.c: Remove dg-options. Add PR line.
--- gcc/testsuite/gcc.c-torture/compile/pr100305.c.jj 2021-04-29
11:07:58.877205739 +0200
+++ gcc/testsuite/gcc.c-torture/compile/pr100305.c 2021-04-29
11:39:42.161152369 +0200
@@ -1,4 +1,4 @@
-/* { dg-options "-O" } */
+/* PR target/100305 */
typedef double v2df __attribute__((vector_size(16)));
Jakub
