RE: [PATCH 11/35] arm: improve tests for vabdq*

[Kyrylo Tkachov via Gcc-patches]

> -----Original Message-----
> From: Andrea Corallo <andrea.cora...@arm.com>
> Sent: Thursday, November 17, 2022 4:38 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Kyrylo Tkachov <kyrylo.tkac...@arm.com>; Richard Earnshaw
> <richard.earns...@arm.com>; Andrea Corallo <andrea.cora...@arm.com>
> Subject: [PATCH 11/35] arm: improve tests for vabdq*
> 
> gcc/testsuite/ChangeLog:
> 
>       * gcc.target/arm/mve/intrinsics/vabdq_f16.c: Improve test.
>       * gcc.target/arm/mve/intrinsics/vabdq_f32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_f16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_f32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_s16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_s32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_s8.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_u16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_u32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_m_u8.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_s16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_s32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_s8.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_u16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_u32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_u8.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_f16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_f32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_s16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_s32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_s8.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_u16.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_u32.c: Likewise.
>       * gcc.target/arm/mve/intrinsics/vabdq_x_u8.c: Likewise.

Ok.
Thanks,
Kyrill

> ---
>  .../gcc.target/arm/mve/intrinsics/vabdq_f16.c | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_f32.c | 16 ++++++++++--
>  .../arm/mve/intrinsics/vabdq_m_f16.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_f32.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_s16.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_s32.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_s8.c           | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_u16.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_u32.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_m_u8.c           | 26 ++++++++++++++++---
>  .../gcc.target/arm/mve/intrinsics/vabdq_s16.c | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_s32.c | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_s8.c  | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_u16.c | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_u32.c | 16 ++++++++++--
>  .../gcc.target/arm/mve/intrinsics/vabdq_u8.c  | 16 ++++++++++--
>  .../arm/mve/intrinsics/vabdq_x_f16.c          | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_f32.c          | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_s16.c          | 26 ++++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_s32.c          | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_s8.c           | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_u16.c          | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_u32.c          | 25 +++++++++++++++---
>  .../arm/mve/intrinsics/vabdq_x_u8.c           | 25 +++++++++++++++---
>  24 files changed, 464 insertions(+), 73 deletions(-)
> 
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f16.c
> index b55e826e4b6..f379b25c49e 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f16.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.f16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo (float16x8_t a, float16x8_t b)
>  {
>    return vabdq_f16 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.f16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.f16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo1 (float16x8_t a, float16x8_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.f16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f32.c
> index f1a95b14e03..3ba808e0b4d 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_f32.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.f32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo (float32x4_t a, float32x4_t b)
>  {
>    return vabdq_f32 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.f32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.f32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo1 (float32x4_t a, float32x4_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.f32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f16.c
> index f92e671edec..903c6dfe861 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f16.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo (float16x8_t inactive, float16x8_t a, float16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m_f16 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo1 (float16x8_t inactive, float16x8_t a, float16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f32.c
> index 5e30997c997..4ddf4ee5c61 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_f32.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo (float32x4_t inactive, float32x4_t a, float32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m_f32 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo1 (float32x4_t inactive, float32x4_t a, float32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s16.c
> index 35809895dea..c719a0b5e9c 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s16.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo (int16x8_t inactive, int16x8_t a, int16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m_s16 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo1 (int16x8_t inactive, int16x8_t a, int16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s32.c
> index 77d97e1db63..048554144cd 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s32.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo (int32x4_t inactive, int32x4_t a, int32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m_s32 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo1 (int32x4_t inactive, int32x4_t a, int32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s8.c
> index a0004d9f290..458b920b5cb 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_s8.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo (int8x16_t inactive, int8x16_t a, int8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_m_s8 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo1 (int8x16_t inactive, int8x16_t a, int8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s8"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u16.c
> index c4dc9a469da..8e163edb153 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u16.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo (uint16x8_t inactive, uint16x8_t a, uint16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m_u16 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo1 (uint16x8_t inactive, uint16x8_t a, uint16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u32.c
> index 18a64d3a19d..619d4706dc5 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u32.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo (uint32x4_t inactive, uint32x4_t a, uint32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m_u32 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo1 (uint32x4_t inactive, uint32x4_t a, uint32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u8.c
> index 494f39cb857..079478df08a 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_m_u8.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo (uint8x16_t inactive, uint8x16_t a, uint8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_m_u8 (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo1 (uint8x16_t inactive, uint8x16_t a, uint8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_m (inactive, a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u8"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s16.c
> index 73773ac9ebc..0dce4c482ac 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s16.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.s16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo (int16x8_t a, int16x8_t b)
>  {
>    return vabdq_s16 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.s16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo1 (int16x8_t a, int16x8_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s32.c
> index 3c552a2969e..f5908fe81d8 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s32.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.s32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo (int32x4_t a, int32x4_t b)
>  {
>    return vabdq_s32 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.s32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo1 (int32x4_t a, int32x4_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s8.c
> index f7de6f707ac..3f249e1a622 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_s8.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.s8 q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo (int8x16_t a, int8x16_t b)
>  {
>    return vabdq_s8 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.s8 q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo1 (int8x16_t a, int8x16_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.s8"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u16.c
> index 90d1c873cca..16a4b930d2c 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u16.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.u16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo (uint16x8_t a, uint16x8_t b)
>  {
>    return vabdq_u16 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.u16        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo1 (uint16x8_t a, uint16x8_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u32.c
> index 405dca51466..2b5ee12945c 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u32.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.u32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo (uint32x4_t a, uint32x4_t b)
>  {
>    return vabdq_u32 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.u32        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo1 (uint32x4_t a, uint32x4_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u32"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u8.c
> index 2b693c16520..50a4c162c9b 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_u8.c
> @@ -1,21 +1,33 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vabd.u8 q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo (uint8x16_t a, uint8x16_t b)
>  {
>    return vabdq_u8 (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vabd.u8 q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo1 (uint8x16_t a, uint8x16_t b)
>  {
>    return vabdq (a, b);
>  }
> 
> -/* { dg-final { scan-assembler "vabd.u8"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f16.c
> index 9d771a3325f..da142f4394b 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f16.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo (float16x8_t a, float16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x_f16 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float16x8_t
>  foo1 (float16x8_t a, float16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f32.c
> index 498851348d5..1ff1bef258f 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_f32.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
>  /* { dg-add-options arm_v8_1m_mve_fp } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo (float32x4_t a, float32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x_f32 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.f32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.f32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  float32x4_t
>  foo1 (float32x4_t a, float32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s16.c
> index 1fa77cc5cae..6733e2bcc14 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s16.c
> @@ -1,23 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo (int16x8_t a, int16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x_s16 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int16x8_t
>  foo1 (int16x8_t a, int16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s16"  }  } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s32.c
> index 24a62702482..8d7631b9ac6 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s32.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo (int32x4_t a, int32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x_s32 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int32x4_t
>  foo1 (int32x4_t a, int32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s8.c
> index f96c2dfd147..90784c1d389 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_s8.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo (int8x16_t a, int8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_x_s8 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.s8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.s8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  int8x16_t
>  foo1 (int8x16_t a, int8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u16.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u16.c
> index 820b8416330..f376374564a 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u16.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u16.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo (uint16x8_t a, uint16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x_u16 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u16"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u16       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint16x8_t
>  foo1 (uint16x8_t a, uint16x8_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u32.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u32.c
> index 2d81930348a..d9467a1ccd7 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u32.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u32.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo (uint32x4_t a, uint32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x_u32 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u32"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u32       q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint32x4_t
>  foo1 (uint32x4_t a, uint32x4_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u8.c
> b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u8.c
> index 7f956850b52..1ea3713d12b 100644
> --- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u8.c
> +++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabdq_x_u8.c
> @@ -1,22 +1,41 @@
>  /* { dg-require-effective-target arm_v8_1m_mve_ok } */
>  /* { dg-add-options arm_v8_1m_mve } */
>  /* { dg-additional-options "-O2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> 
>  #include "arm_mve.h"
> 
> +/*
> +**foo:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo (uint8x16_t a, uint8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_x_u8 (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> -/* { dg-final { scan-assembler "vabdt.u8"  }  } */
> 
> +/*
> +**foo1:
> +**   ...
> +**   vmsr    p0, (?:ip|fp|r[0-9]+)(?:        @.*|)
> +**   ...
> +**   vpst(?: @.*|)
> +**   ...
> +**   vabdt.u8        q[0-9]+, q[0-9]+, q[0-9]+(?:    @.*|)
> +**   ...
> +*/
>  uint8x16_t
>  foo1 (uint8x16_t a, uint8x16_t b, mve_pred16_t p)
>  {
>    return vabdq_x (a, b, p);
>  }
> 
> -/* { dg-final { scan-assembler "vpst" } } */
> +/* { dg-final { scan-assembler-not "__ARM_undef" } } */
> \ No newline at end of file
> --
> 2.25.1