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Update arm_shift_q15.c

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type promotion before __SSAT
pull/19/head
killua-killua 5 years ago committed by Christophe Favergeon
parent d18f717c68
commit f657d52568
1 changed files with 8 additions and 8 deletions
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16
Source/BasicMathFunctions/arm_shift_q15.c
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@ -131,11 +131,11 @@ void arm_shift_q15(
/* Shift the inputs and then store the results in the destination buffer. */
#ifndef ARM_MATH_BIG_ENDIAN
write_q15x2_ia (&pDst, __PKHBT(__SSAT((in1 << shiftBits), 16),
__SSAT((in2 << shiftBits), 16), 16));
write_q15x2_ia (&pDst, __PKHBT(__SSAT(((q31_t) in1 << shiftBits), 16),
__SSAT(((q31_t) in2 << shiftBits), 16), 16));
#else
write_q15x2_ia (&pDst, __PKHBT(__SSAT((in2 << shiftBits), 16),
__SSAT((in1 << shiftBits), 16), 16));
write_q15x2_ia (&pDst, __PKHBT(__SSAT(((q31_t) in2 << shiftBits), 16),
__SSAT(((q31_t) in1 << shiftBits), 16), 16));
#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
/* read 2 samples from source */
@ -143,11 +143,11 @@ void arm_shift_q15(
in2 = *pSrc++;
#ifndef ARM_MATH_BIG_ENDIAN
write_q15x2_ia (&pDst, __PKHBT(__SSAT((in1 << shiftBits), 16),
__SSAT((in2 << shiftBits), 16), 16));
write_q15x2_ia (&pDst, __PKHBT(__SSAT(((q31_t) in1 << shiftBits), 16),
__SSAT(((q31_t) in2 << shiftBits), 16), 16));
#else
write_q15x2_ia (&pDst, __PKHBT(__SSAT((in2 << shiftBits), 16),
__SSAT((in1 << shiftBits), 16), 16));
write_q15x2_ia (&pDst, __PKHBT(__SSAT(((q31_t) in2 << shiftBits), 16),
__SSAT(((q31_t) in1 << shiftBits), 16), 16));
#endif /* #ifndef ARM_MATH_BIG_ENDIAN */
#else

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