> -----Original Message-----
> From: Richard Biener <rguent...@suse.de>
> Sent: Monday, June 19, 2023 7:28 AM
> To: gcc-patches@gcc.gnu.org
> Cc: Tamar Christina <tamar.christ...@arm.com>
> Subject: [PATCH] Remove -save-temps from tests using -flto
>
> The following removes -save-temps that doesn't seem to have any good
> reason from tests that also run with -flto added. That can cause ltrans
> files to
> race with other multilibs tested and I'm frequently seeing linker complaints
> that the architecture doesn't match here.
>
> I'm not sure whether the .ltrans.o files end up in a non gccN/ specific
> directory
> or if we end up sharing the same dir for different multilibs (not sure if
> it's easily
> possible to avoid that).
>
> Parallel testing on x86_64-unknown-linux-gnu in progress.
>
> Tamar, was there any reason to use -save-temps here?
At the time I was getting unresolved errors from these without it.
But perhaps that's something to do with dejagnu versions?
Tamar
>
> * gcc.dg/vect/vect-bic-bitmask-2.c: Remove -save-temps.
> * gcc.dg/vect/vect-bic-bitmask-3.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-4.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-5.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-6.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-8.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-9.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-10.c: Likewise.
> * gcc.dg/vect/vect-bic-bitmask-11.c: Likewise.
> ---
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-10.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-11.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-2.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-3.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-4.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-5.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-6.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-8.c | 2 +-
> gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-9.c | 2 +-
> 9 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-10.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-10.c
> index e9ec9603af6..e6810433d70 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-10.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-10.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-11.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-11.c
> index 06c103d3885..f83078b5d51 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-11.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-11.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-2.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-2.c
> index 059bfb3ae62..e33a824df07 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-2.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-2.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-3.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-3.c
> index 059bfb3ae62..e33a824df07 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-3.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-3.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-4.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-4.c
> index 91b82fb5988..8895d5c263c 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-4.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-4.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-5.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-5.c
> index 59f339fb8c5..77d4deb633c 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-5.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-5.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-6.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-6.c
> index 84df8371be5..7930346a602 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-6.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-6.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-8.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-8.c
> index b3e0b5ba92f..1af7104a37d 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-8.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-8.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-9.c
> b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-9.c
> index 5fcde11ad4e..f0a75604bcb 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-9.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-bic-bitmask-9.c
> @@ -1,6 +1,6 @@
> /* { dg-skip-if "missing optab for vectorization" { sparc*-*-* } } */
> /* { dg-do run } */
> -/* { dg-additional-options "-O3 -save-temps -fdump-tree-dce -w" } */
> +/* { dg-additional-options "-O3 -fdump-tree-dce -w" } */
>
> #include <stdint.h>
>
> --
> 2.35.3
