Modify the MVE polymorphic variant arguments to match the MVE intrinsic definition.
When MVE intrinsic's are called, few implicit typecasting are done on the formal arguments to match the intrinsic parameters.
But when same intrinsics are called through MVE polymorphic variants, _Generic feature used here does strict type checking and fails to match the exact intrinsic.
This patch corrects the behaviour of polymorphic variants and match the expected intrinsic by explicitly typecasting the polymorphic variant's arguments.
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 trunk?
Thanks,
Srinath.
gcc/ChangeLog:
2020-04-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/arm/arm_mve.h (__arm_vbicq_n_u16): Modify function parameter's
datatype.
(__arm_vbicq_n_s16): Likewise.
(__arm_vbicq_n_u32): Likewise.
(__arm_vbicq_n_s32): Likewise.
(__arm_vbicq): Likewise.
(__arm_vbicq_n_s16): Modify MVE polymorphic variant argument's datatype.
(__arm_vbicq_n_s32): Likewise.
(__arm_vbicq_n_u16): Likewise.
(__arm_vbicq_n_u32): Likewise.
(__arm_vdupq_m_n_s8): Likewise.
(__arm_vdupq_m_n_s16): Likewise.
(__arm_vdupq_m_n_s32): Likewise.
(__arm_vdupq_m_n_u8): Likewise.
(__arm_vdupq_m_n_u16): Likewise.
(__arm_vdupq_m_n_u32): Likewise.
(__arm_vdupq_m_n_f16): Likewise.
(__arm_vdupq_m_n_f32): Likewise.
(__arm_vldrhq_gather_offset_s16): Likewise.
(__arm_vldrhq_gather_offset_s32): Likewise.
(__arm_vldrhq_gather_offset_u16): Likewise.
(__arm_vldrhq_gather_offset_u32): Likewise.
(__arm_vldrhq_gather_offset_f16): Likewise.
(__arm_vldrhq_gather_offset_z_s16): Likewise.
(__arm_vldrhq_gather_offset_z_s32): Likewise.
(__arm_vldrhq_gather_offset_z_u16): Likewise.
(__arm_vldrhq_gather_offset_z_u32): Likewise.
(__arm_vldrhq_gather_offset_z_f16): Likewise.
(__arm_vldrhq_gather_shifted_offset_s16): Likewise.
(__arm_vldrhq_gather_shifted_offset_s32): Likewise.
(__arm_vldrhq_gather_shifted_offset_u16): Likewise.
(__arm_vldrhq_gather_shifted_offset_u32): Likewise.
(__arm_vldrhq_gather_shifted_offset_f16): Likewise.
(__arm_vldrhq_gather_shifted_offset_z_s16): Likewise.
(__arm_vldrhq_gather_shifted_offset_z_s32): Likewise.
(__arm_vldrhq_gather_shifted_offset_z_u16): Likewise.
(__arm_vldrhq_gather_shifted_offset_z_u32): Likewise.
(__arm_vldrhq_gather_shifted_offset_z_f16): Likewise.
(__arm_vldrwq_gather_offset_s32): Likewise.
(__arm_vldrwq_gather_offset_u32): Likewise.
(__arm_vldrwq_gather_offset_f32): Likewise.
(__arm_vldrwq_gather_offset_z_s32): Likewise.
(__arm_vldrwq_gather_offset_z_u32): Likewise.
(__arm_vldrwq_gather_offset_z_f32): Likewise.
(__arm_vldrwq_gather_shifted_offset_s32): Likewise.
(__arm_vldrwq_gather_shifted_offset_u32): Likewise.
(__arm_vldrwq_gather_shifted_offset_f32): Likewise.
(__arm_vldrwq_gather_shifted_offset_z_s32): Likewise.
(__arm_vldrwq_gather_shifted_offset_z_u32): Likewise.
(__arm_vldrwq_gather_shifted_offset_z_f32): Likewise.
(__arm_vdwdupq_x_n_u8): Likewise.
(__arm_vdwdupq_x_n_u16): Likewise.
(__arm_vdwdupq_x_n_u32): Likewise.
(__arm_viwdupq_x_n_u8): Likewise.
(__arm_viwdupq_x_n_u16): Likewise.
(__arm_viwdupq_x_n_u32): Likewise.
(__arm_vidupq_x_n_u8): Likewise.
(__arm_vddupq_x_n_u8): Likewise.
(__arm_vidupq_x_n_u16): Likewise.
(__arm_vddupq_x_n_u16): Likewise.
(__arm_vidupq_x_n_u32): Likewise.
(__arm_vddupq_x_n_u32): Likewise.
(__arm_vldrdq_gather_offset_s64): Likewise.
(__arm_vldrdq_gather_offset_u64): Likewise.
(__arm_vldrdq_gather_offset_z_s64): Likewise.
(__arm_vldrdq_gather_offset_z_u64): Likewise.
(__arm_vldrdq_gather_shifted_offset_s64): Likewise.
(__arm_vldrdq_gather_shifted_offset_u64): Likewise.
(__arm_vldrdq_gather_shifted_offset_z_s64): Likewise.
(__arm_vldrdq_gather_shifted_offset_z_u64): Likewise.
(__arm_vidupq_m_n_u8): Likewise.
(__arm_vidupq_m_n_u16): Likewise.
(__arm_vidupq_m_n_u32): Likewise.
(__arm_vddupq_m_n_u8): Likewise.
(__arm_vddupq_m_n_u16): Likewise.
(__arm_vddupq_m_n_u32): Likewise.
(__arm_vidupq_n_u16): Likewise.
(__arm_vidupq_n_u32): Likewise.
(__arm_vidupq_n_u8): Likewise.
(__arm_vddupq_n_u16): Likewise.
(__arm_vddupq_n_u32): Likewise.
(__arm_vddupq_n_u8): Likewise.
gcc/testsuite/ChangeLog:
2020-04-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* gcc.target/arm/mve/intrinsics/mve_vddupq_m_n_u16.c: New test.
* gcc.target/arm/mve/intrinsics/mve_vddupq_m_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_m_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_x_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_x_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vddupq_x_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vdwdupq_x_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vdwdupq_x_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vdwdupq_x_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_m_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_m_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_m_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_x_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_x_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vidupq_x_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_viwdupq_x_n_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_viwdupq_x_n_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_viwdupq_x_n_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_offset_s64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_offset_u64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_offset_z_s64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_offset_z_u64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_shifted_offset_s64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_shifted_offset_u64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_shifted_offset_z_s64.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrdq_gather_shifted_offset_z_u64.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_f16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_s16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_u16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_z_f16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_z_s16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_z_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_z_u16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_offset_z_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_f16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_s16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_u16.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_z_f16.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_z_s16.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_z_s32.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_z_u16.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrhq_gather_shifted_offset_z_u32.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_f32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_z_f32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_z_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_offset_z_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_f32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_z_f32.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_z_s32.c
: Likewise.
* gcc.target/arm/mve/intrinsics/mve_vldrwq_gather_shifted_offset_z_u32.c
: Likewise.
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