On Sun, Nov 10, 2024 at 1:56 PM H.J. Lu <hjl.to...@gmail.com> wrote:
>
> Since the C frontend no longer promotes char and short arguments, expect
> in-branch clones for x86.
This is OK once the prerequisites are approved.
Richard.
> PR middle-end/14907
> * gcc.dg/vect/vect-simd-clone-16c.c: Expect in-branch clones for
> x86.
> * gcc.dg/vect/vect-simd-clone-16d.c: Likewise.
> * gcc.dg/vect/vect-simd-clone-17c.c: Likewise.
> * gcc.dg/vect/vect-simd-clone-17d.c: Likewise.
> * gcc.dg/vect/vect-simd-clone-18c.c: Likewise.
> * gcc.dg/vect/vect-simd-clone-18d.c: Likewise.
>
> Signed-off-by: H.J. Lu <hjl.to...@gmail.com>
> ---
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-16c.c | 5 +----
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-16d.c | 4 +---
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-17c.c | 5 +----
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-17d.c | 5 +----
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-18c.c | 5 +----
> gcc/testsuite/gcc.dg/vect/vect-simd-clone-18d.c | 5 +----
> 6 files changed, 6 insertions(+), 23 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16c.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16c.c
> index 4fdf25d06c6..628d4575673 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16c.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16c.c
> @@ -7,11 +7,8 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=short. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
> -
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16d.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16d.c
> index 55d3c0afae5..d1f85b0703e 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16d.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-16d.c
> @@ -7,11 +7,9 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=char. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
>
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17c.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17c.c
> index 6afa2fd595e..6148abee806 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17c.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17c.c
> @@ -7,11 +7,8 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=short. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
> -
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17d.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17d.c
> index 56177880b6b..63687984598 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17d.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-17d.c
> @@ -7,11 +7,8 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=char. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
> -
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18c.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18c.c
> index e56e6bca4a0..ee049e7d003 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18c.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18c.c
> @@ -7,11 +7,8 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=short. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
> -
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> diff --git a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18d.c
> b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18d.c
> index 87e7379733e..bad9bcb731f 100644
> --- a/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18d.c
> +++ b/gcc/testsuite/gcc.dg/vect/vect-simd-clone-18d.c
> @@ -7,11 +7,8 @@
>
> /* Ensure the the in-branch simd clones are used on targets that support
> them.
> Some targets use another call for the epilogue loops. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { ! { x86_64-*-* || { i?86-*-* || aarch64*-*-* } } } } } } */
> +/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 2
> "vect" { target { !aarch64*-*-* } } } } */
> /* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 3
> "vect" { target { aarch64*-*-* } } } } */
>
> -/* x86_64 fails to use in-branch clones for TYPE=char. */
> -/* { dg-final { scan-tree-dump-times {[\n\r] [^\n]* = foo\.simdclone} 0
> "vect" { target x86_64-*-* i?86-*-* } } } */
> -
> /* The LTO test produces two dump files and we scan the wrong one. */
> /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
> --
> 2.47.0
>
