diff mbox series

[committed] testsuite: enable pr86058.c also on i?86-*-* [PR100073]

Message ID 20210415121057.GF3748@tucnak
State New
Headers show
Series [committed] testsuite: enable pr86058.c also on i?86-*-* [PR100073] | expand

Commit Message

Jakub Jelinek April 15, 2021, 12:10 p.m. UTC 
On Wed, Apr 14, 2021 at 07:50:37PM +0200, Jakub Jelinek wrote:
> On Wed, Apr 14, 2021 at 10:49:42AM -0600, Martin Sebor via Gcc-patches wrote:
> > Apparently the IL GCC emits on some targets (arm and aarach64 with
> > mabi=ilp32, and powerpc64 to name the three where the failures have
> > been pointed out) isn't handled by the uninit pass and so it doesn't
> > issue the expected warning.  That might be a new (as in previously
> > unknown) limitation in the warning or one I don't remember coming
> > across.
> > 
> > I don't see excess warnings with my arm-eabi cross-compiler.  What
> > are they in your environment?
> > 
> > I have limited the test to just x86_64 for now and repurposed pr100073
> > where the same failure was reported on powerpc64 to track the missing
> > warning on these targets.
> 
> +   The test fails on a number of non-x86_64 targets due to pr100073.
> +   { dg-do compile { target x86_64-*-* } }
> 
> change is incorrect.

I have tested it and the test works the same for -m64/-m32/-mx32, therefore
I chose:
> or you mean x86_64 -m64/-mx32/-m32, then it should be
> { i?86-*-* x86_64-*-* }

Tested on x86_64-linux and i686-linux, committed to trunk.

2021-04-15  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/100073
	* gcc.dg/pr86058.c: Enable also on i?86-*-*.



	Jakub
diff mbox series

Patch

--- gcc/testsuite/gcc.dg/pr86058.c.jj	2021-04-15 10:40:33.449919170 +0200
+++ gcc/testsuite/gcc.dg/pr86058.c	2021-04-15 14:04:02.247335188 +0200
@@ -1,7 +1,7 @@ 
 /* PR middle-end/86058 - TARGET_MEM_REF causing incorrect message for
    -Wmaybe-uninitialized warning
-   The test fails on a number of non-x86_64 targets due to pr100073.
-   { dg-do compile { target x86_64-*-* } }
+   The test fails on a number of non-x86 targets due to pr100073.
+   { dg-do compile { target i?86-*-* x86_64-*-* } }
    { dg-options "-O2 -Wuninitialized -Wmaybe-uninitialized" } */
 
 extern void foo (int *);