On Thu, Sep 22, 2022 at 9:17 AM liuhongt <hongtao....@intel.com> wrote:
>
> Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
> Verify 526.blend_r can be rebuilt with the fix.
>
> Ok for trunk?
>
> gcc/ChangeLog:
>
> PR target/106994
> * config/i386/mmx.md (floorv2sf2): Fix typo, use
> register_operand instead of vector_operand for operands[1].
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/i386/pr106994.c: New test.
> ---
> gcc/config/i386/mmx.md | 2 +-
> gcc/testsuite/gcc.target/i386/pr106994.c | 24 ++++++++++++++++++++++++
> 2 files changed, 25 insertions(+), 1 deletion(-)
> create mode 100644 gcc/testsuite/gcc.target/i386/pr106994.c
>
> diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md
> index 222a041de58..c359e2dd6de 100644
> --- a/gcc/config/i386/mmx.md
> +++ b/gcc/config/i386/mmx.md
> @@ -1676,7 +1676,7 @@ (define_expand "lceilv2sfv2si2"
> (define_expand "floorv2sf2"
> [(set (match_operand:V2SF 0 "register_operand")
> (unspec:V2SF
> - [(match_operand:V2SF 1 "vector_operand")
> + [(match_operand:V2SF 1 "register_operand")
> (match_dup 2)]
> UNSPEC_ROUND))]
> "TARGET_SSE4_1 && !flag_trapping_math
> diff --git a/gcc/testsuite/gcc.target/i386/pr106994.c
> b/gcc/testsuite/gcc.target/i386/pr106994.c
> new file mode 100644
> index 00000000000..0803311dc75
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/i386/pr106994.c
> @@ -0,0 +1,24 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=skylake -Ofast" } */
> +
> +typedef struct {
> + float ymin, ymax;
> +} rctf;
> +
> +rctf view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked;
> +float view2d_map_cur_using_maskUI_view2d_view_ortho_yofs;
> +
> +void BLI_rctf_translate();
> +void glLoadIdentity();
> +
> +void
> +view2d_map_cur_using_maskUI_view2d_view_ortho() {
> +
> BLI_rctf_translate(&view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked);
> + view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked.ymin =
> +
> __builtin_floor(view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked.ymin)
> -
> + view2d_map_cur_using_maskUI_view2d_view_ortho_yofs;
> + view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked.ymax =
> +
> __builtin_floor(view2d_map_cur_using_maskUI_view2d_view_ortho_curmasked.ymax)
> -
> + view2d_map_cur_using_maskUI_view2d_view_ortho_yofs;
> + glLoadIdentity();
> +}
> --
> 2.27.0
>
--
BR,
Hongtao
