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arm: [MVE] Add missing __arm_vcvtnq_u32_f32 intrinsic (PR 96914)

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__arm_vcvtnq_u32_f32 was missing from arm_mve.h, although the s32_f32 and
[su]16_f16 versions were present.

This patch adds the missing version and testcase, which are
cut-and-paste from the other versions.

2020-10-08  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	PR target/96914
	* config/arm/arm_mve.h (__arm_vcvtnq_u32_f32): New.

	gcc/testsuite/
	PR target/96914
	* gcc.target/arm/mve/intrinsics/vcvtnq_u32_f32.c: New test.
This commit is contained in:
Christophe Lyon 2020-10-05 09:52:59 +00:00
parent 181702ef8a
commit 5a448362da
2 changed files with 21 additions and 0 deletions
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8
gcc/config/arm/arm_mve.h
View File

@ -645,6 +645,7 @@
#define vcvtpq_u16_f16(__a) __arm_vcvtpq_u16_f16(__a)
#define vcvtpq_u32_f32(__a) __arm_vcvtpq_u32_f32(__a)
#define vcvtnq_u16_f16(__a) __arm_vcvtnq_u16_f16(__a)
#define vcvtnq_u32_f32(__a) __arm_vcvtnq_u32_f32(__a)
#define vcvtmq_u16_f16(__a) __arm_vcvtmq_u16_f16(__a)
#define vcvtmq_u32_f32(__a) __arm_vcvtmq_u32_f32(__a)
#define vcvtaq_u16_f16(__a) __arm_vcvtaq_u16_f16(__a)
@ -16974,6 +16975,13 @@ __arm_vcvtnq_u16_f16 (float16x8_t __a)
return __builtin_mve_vcvtnq_uv8hi (__a);
}
__extension__ extern __inline uint32x4_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vcvtnq_u32_f32 (float32x4_t __a)
{
return __builtin_mve_vcvtnq_uv4si (__a);
}
__extension__ extern __inline uint16x8_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vcvtmq_u16_f16 (float16x8_t __a)

13
gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtnq_u32_f32.c Normal file
View File

@ -0,0 +1,13 @@
/* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
/* { dg-add-options arm_v8_1m_mve_fp } */
/* { dg-additional-options "-O2" } */
#include "arm_mve.h"
uint32x4_t
foo (float32x4_t a)
{
return vcvtnq_u32_f32 (a);
}
/* { dg-final { scan-assembler "vcvtn.u32.f32" } } */