Hello,

Following MVE intrinsic testcases are failing in GCC testsuite.

Directory: gcc.target/arm/mve/intrinsics/
Testcases: vbicq_f16.c, vbicq_f32.c, vbicq_s16.c, vbicq_s32.c, vbicq_s8.c
,vbicq_u16.c, vbicq_u32.c and vbicq_u8.c.

This patch fixes the vbicq intrinsics by modifying the intrinsic parameters
and polymorphic variants in "arm_mve.h" header file.

Please refer to M-profile Vector Extension (MVE) intrinsics [1]for more details.
[1] https://developer.arm.com/architectures/instruction-sets/simd-isas/helium/mve-intrinsics

Regression tested on arm-none-eabi and found no regressions.

Ok for master and gcc-10 branch?

Thanks,
Srinath.

gcc/ChangeLog:

2020-05-20  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * config/arm/arm_mve.h (__arm_vbicq_n_u16): Correct the intrinsic
        arguments.
        (__arm_vbicq_n_s16): Likewise.
        (__arm_vbicq_n_u32): Likewise.
        (__arm_vbicq_n_s32): Likewise.
        (__arm_vbicq): Modify polymorphic variant.

gcc/testsuite/ChangeLog:

2020-05-20  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * gcc.target/arm/mve/intrinsics/vbicq_f16.c: Modify.
        * gcc.target/arm/mve/intrinsics/vbicq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_n_s16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_n_s32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_n_u16.c: Likewise. 
        * gcc.target/arm/mve/intrinsics/vbicq_n_u32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_s16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_s32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_s8.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_u16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_u32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vbicq_u8.c: Likewise.


###############     Attachment also inlined for ease of reply    ###############


diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h
index 1002512a98f9364403f66eba0e320fe5070bdc3a..9bc5c97db8fea15d8140d966bc501b8a457a1abf 100644
--- a/gcc/config/arm/arm_mve.h
+++ b/gcc/config/arm/arm_mve.h
@@ -6361,7 +6361,7 @@ __arm_vorrq_n_u16 (uint16x8_t __a, const int __imm)
 
 __extension__ extern __inline uint16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq_n_u16 (uint16x8_t __a, const uint16_t __imm)
+__arm_vbicq_n_u16 (uint16x8_t __a, const int __imm)
 {
   return __builtin_mve_vbicq_n_uv8hi (__a, __imm);
 }
@@ -6473,7 +6473,7 @@ __arm_vorrq_n_s16 (int16x8_t __a, const int __imm)
 
 __extension__ extern __inline int16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq_n_s16 (int16x8_t __a, const int16_t __imm)
+__arm_vbicq_n_s16 (int16x8_t __a, const int __imm)
 {
   return __builtin_mve_vbicq_n_sv8hi (__a, __imm);
 }
@@ -6564,7 +6564,7 @@ __arm_vorrq_n_u32 (uint32x4_t __a, const int __imm)
 
 __extension__ extern __inline uint32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq_n_u32 (uint32x4_t __a, const uint32_t __imm)
+__arm_vbicq_n_u32 (uint32x4_t __a, const int __imm)
 {
   return __builtin_mve_vbicq_n_uv4si (__a, __imm);
 }
@@ -6676,7 +6676,7 @@ __arm_vorrq_n_s32 (int32x4_t __a, const int __imm)
 
 __extension__ extern __inline int32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq_n_s32 (int32x4_t __a, const int32_t __imm)
+__arm_vbicq_n_s32 (int32x4_t __a, const int __imm)
 {
   return __builtin_mve_vbicq_n_sv4si (__a, __imm);
 }
@@ -23182,7 +23182,7 @@ __arm_vorrq (uint16x8_t __a, const int __imm)
 
 __extension__ extern __inline uint16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq (uint16x8_t __a, const uint16_t __imm)
+__arm_vbicq (uint16x8_t __a, const int __imm)
 {
  return __arm_vbicq_n_u16 (__a, __imm);
 }
@@ -23294,7 +23294,7 @@ __arm_vorrq (int16x8_t __a, const int __imm)
 
 __extension__ extern __inline int16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq (int16x8_t __a, const int16_t __imm)
+__arm_vbicq (int16x8_t __a, const int __imm)
 {
  return __arm_vbicq_n_s16 (__a, __imm);
 }
@@ -23385,7 +23385,7 @@ __arm_vorrq (uint32x4_t __a, const int __imm)
 
 __extension__ extern __inline uint32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq (uint32x4_t __a, const uint32_t __imm)
+__arm_vbicq (uint32x4_t __a, const int __imm)
 {
  return __arm_vbicq_n_u32 (__a, __imm);
 }
@@ -23497,7 +23497,7 @@ __arm_vorrq (int32x4_t __a, const int __imm)
 
 __extension__ extern __inline int32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
-__arm_vbicq (int32x4_t __a, const int32_t __imm)
+__arm_vbicq (int32x4_t __a, const int __imm)
 {
  return __arm_vbicq_n_s32 (__a, __imm);
 }
@@ -35963,10 +35963,10 @@ extern void *__ARM_undef;
 #define __arm_vbicq(p0,p1) ({ __typeof(p0) __p0 = (p0); \
   __typeof(p1) __p1 = (p1); \
   _Generic( (int (*)[__ARM_mve_typeid(__p0)][__ARM_mve_typeid(__p1)])0, \
-  int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s16 (__ARM_mve_coerce(__p0, int16x8_t), (const int16_t) __p1), \
-  int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s32 (__ARM_mve_coerce(__p0, int32x4_t), (const int32_t) __p1), \
-  int (*)[__ARM_mve_type_uint16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u16 (__ARM_mve_coerce(__p0, uint16x8_t), (const uint16_t) __p1), \
-  int (*)[__ARM_mve_type_uint32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u32 (__ARM_mve_coerce(__p0, uint32x4_t), (const uint32_t) __p1), \
+  int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s16 (__ARM_mve_coerce(__p0, int16x8_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s32 (__ARM_mve_coerce(__p0, int32x4_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_uint16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u16 (__ARM_mve_coerce(__p0, uint16x8_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_uint32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u32 (__ARM_mve_coerce(__p0, uint32x4_t), __ARM_mve_coerce1 (__p1, int)), \
   int (*)[__ARM_mve_type_int8x16_t][__ARM_mve_type_int8x16_t]: __arm_vbicq_s8 (__ARM_mve_coerce(__p0, int8x16_t), __ARM_mve_coerce(__p1, int8x16_t)), \
   int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int16x8_t]: __arm_vbicq_s16 (__ARM_mve_coerce(__p0, int16x8_t), __ARM_mve_coerce(__p1, int16x8_t)), \
   int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int32x4_t]: __arm_vbicq_s32 (__ARM_mve_coerce(__p0, int32x4_t), __ARM_mve_coerce(__p1, int32x4_t)), \
@@ -38875,10 +38875,10 @@ extern void *__ARM_undef;
 #define __arm_vbicq(p0,p1) ({ __typeof(p0) __p0 = (p0); \
   __typeof(p1) __p1 = (p1); \
   _Generic( (int (*)[__ARM_mve_typeid(__p0)][__ARM_mve_typeid(__p1)])0, \
-  int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s16 (__ARM_mve_coerce(__p0, int16x8_t), (const int16_t) __p1), \
-  int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s32 (__ARM_mve_coerce(__p0, int32x4_t), (const int32_t) __p1), \
-  int (*)[__ARM_mve_type_uint16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u16 (__ARM_mve_coerce(__p0, uint16x8_t), (const uint16_t) __p1), \
-  int (*)[__ARM_mve_type_uint32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u32 (__ARM_mve_coerce(__p0, uint32x4_t), (const uint32_t) __p1), \
+  int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s16 (__ARM_mve_coerce(__p0, int16x8_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_s32 (__ARM_mve_coerce(__p0, int32x4_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_uint16x8_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u16 (__ARM_mve_coerce(__p0, uint16x8_t), __ARM_mve_coerce1 (__p1, int)), \
+  int (*)[__ARM_mve_type_uint32x4_t][__ARM_mve_type_int_n]: __arm_vbicq_n_u32 (__ARM_mve_coerce(__p0, uint32x4_t), __ARM_mve_coerce1 (__p1, int)), \
   int (*)[__ARM_mve_type_int8x16_t][__ARM_mve_type_int8x16_t]: __arm_vbicq_s8 (__ARM_mve_coerce(__p0, int8x16_t), __ARM_mve_coerce(__p1, int8x16_t)), \
   int (*)[__ARM_mve_type_int16x8_t][__ARM_mve_type_int16x8_t]: __arm_vbicq_s16 (__ARM_mve_coerce(__p0, int16x8_t), __ARM_mve_coerce(__p1, int16x8_t)), \
   int (*)[__ARM_mve_type_int32x4_t][__ARM_mve_type_int32x4_t]: __arm_vbicq_s32 (__ARM_mve_coerce(__p0, int32x4_t), __ARM_mve_coerce(__p1, int32x4_t)), \
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f16.c
index eed2bc7951e2ffe6c1016ec8986c1513db6cab70..c15f1f91d07071bad5d050ab32711176c4c49c7a 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f16.c
@@ -19,3 +19,4 @@ foo1 (float16x8_t a, float16x8_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f32.c
index 5e543dc87a19929b9cb47992cea2a3a603a410e7..c8659d460a052f51a295a173257cba5f63ccb202 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_f32.c
@@ -19,3 +19,4 @@ foo1 (float32x4_t a, float32x4_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s16.c
index ecc48503fc2d2b16c9135c412df22f748874750c..6258727d82f4fa836a1066b9f4041c16b54af7aa 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s16.c
@@ -17,3 +17,4 @@ foo1 (int16x8_t a)
 }
 
 /* { dg-final { scan-assembler-times "vbic.i16" 2 }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s32.c
index 013cdf15cfd974ab82379d95e68b5a1bdf8936ca..be641abf556b56183a50c271b384ae9490818c48 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_s32.c
@@ -17,3 +17,4 @@ foo1 (int32x4_t a)
 }
 
 /* { dg-final { scan-assembler-times "vbic.i32" 2 }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u16.c
index b24db154ad874dc016590adb5e99be4e97044a42..0b26ffda0dce4086fafd8a5250f535fe5d519a1b 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u16.c
@@ -17,3 +17,4 @@ foo1 (uint16x8_t a)
 }
 
 /* { dg-final { scan-assembler-times "vbic.i16" 2 }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u32.c
index 1261fbb523cfb596c272f114dceb8e8024dbc297..47820bd184a12c5764c8eccc436340f00d7e93f7 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_n_u32.c
@@ -17,3 +17,4 @@ foo1 (uint32x4_t a)
 }
 
 /* { dg-final { scan-assembler-times "vbic.i32" 2 }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s16.c
index fe4f15e4bc2400e0c0a7240adaa7a6bb184e06e4..4ffacdd9733325e8b0ba0638a11a549cd9bef797 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s16.c
@@ -19,3 +19,4 @@ foo1 (int16x8_t a, int16x8_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s32.c
index 969ccaed426fdbbca56865b603c932f268692592..13fbff407468a3d0a8ac31a17132c181e0f20268 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s32.c
@@ -19,3 +19,4 @@ foo1 (int32x4_t a, int32x4_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s8.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s8.c
index c1092dd194dbc7ef2e96565e4ac44d1d29855574..b9fba943a835a0c3e107faacf2e0004674a4c44f 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s8.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_s8.c
@@ -19,3 +19,4 @@ foo1 (int8x16_t a, int8x16_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u16.c
index f2856da1ccff4513ab1f4764bb3a6bc27ad1552d..5d94a6396c427834b7631d4338fc921b0c37a54e 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u16.c
@@ -19,3 +19,4 @@ foo1 (uint16x8_t a, uint16x8_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u32.c
index 17c3990dde6986cde217f47396aa682ba7d947cd..893dc3deefcbb05707052b0763ea45eccbea6e4d 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u32.c
@@ -19,3 +19,4 @@ foo1 (uint32x4_t a, uint32x4_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u8.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u8.c
index e5da270ccda674ce338b6676f0ad617ee4e08d09..bd5e9bc01971a171d21a7b5acb366dcd7e3cf4c6 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u8.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vbicq_u8.c
@@ -19,3 +19,4 @@ foo1 (uint8x16_t a, uint8x16_t b)
 }
 
 /* { dg-final { scan-assembler "vbic"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */