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arm: Use vqmovun instead of vqshrun #0

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binutils gas automatically produces vqmovun when vqshrun is used
with a zero shift.

This is required for building the armv8 assembly with the clang built-in
assembler.

Change-Id: Ie986978e4508a085e4e4c76f8db9a8a8394c4fec
This commit is contained in:
Martin Storsjo 2015-06-09 22:55:50 +03:00 • committed by Marco Nelissen
parent b5cec4f95f
commit 0ce73fe558
1 changed files with 8 additions and 8 deletions
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16
common/arm/ih264_inter_pred_luma_horz_hpel_vert_hpel_a9q.s
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@ -177,7 +177,7 @@ loop_16:
vmlsl.s16 q15, d23, d1[0] @// a0 + a5 + 20a2 + 20a3 - 5a1 - 5a4 (column1)
vqrshrun.s32 d22, q1, #10
vqrshrun.s32 d23, q15, #10
vqshrun.s16 d22, q11, #0
vqmovun.s16 d22, q11
vst1.u8 {d22}, [r1], r10 @//Store dest row0, column 1; (1/2,1/2)
vext.16 q11, q13, q14, #2 @//extract a[2] (column2)
vaddl.s16 q1, d20, d26 @// a0 + a5 (column2)
@ -196,7 +196,7 @@ loop_16:
vqrshrun.s32 d20, q1, #10
vqrshrun.s32 d21, q15, #10
vld1.u32 {d2, d3, d4}, [r0], r2 @ Vector load from src[6_0]
vqshrun.s16 d22, q10, #0
vqmovun.s16 d22, q10
vst1.u8 {d22}, [r1], r7 @//Store dest row0 ,column 2; (1/2,1/2)
@ vERTICAL FILTERING FOR ROW 1
@ -236,7 +236,7 @@ loop_16:
vmlsl.s16 q15, d23, d1[0] @// a0 + a5 + 20a2 + 20a3 - 5a1 - 5a4 (column1)
vqrshrun.s32 d22, q3, #10
vqrshrun.s32 d23, q15, #10
vqshrun.s16 d22, q11, #0
vqmovun.s16 d22, q11
vst1.u8 {d22}, [r1], r10 @//Store dest row1, column 1; (1/2,1/2)
vext.16 q11, q13, q14, #2 @//extract a[2] (column2)
vaddl.s16 q3, d20, d26 @// a0 + a5 (column2)
@ -254,7 +254,7 @@ loop_16:
vmlsl.s16 q15, d21, d1[0] @// a0 + a5 + 20a2 + 20a3 - 5a1 - 5a4 (column2)
vqrshrun.s32 d20, q3, #10
vqrshrun.s32 d21, q15, #10
vqshrun.s16 d22, q10, #0
vqmovun.s16 d22, q10
vst1.u8 {d22}, [r1], r7 @//Store dest row1 ,column 2; (1/2,1/2)
subs r8, r8, #2 @ 2 rows processed, decrement by 2
@ -315,7 +315,7 @@ loop_8:
vaddl.u8 q15, d7, d13 @ temp2 = src[1_0] + src4_0]
vmla.u16 q13, q14, d0[0] @ temp += temp1 * 20
vmls.s16 q13, q15, d1[0] @ temp -= temp2 * 5
vqshrun.s16 d2, q9, #0
vqmovun.s16 d2, q9
@ vERTICAL FILTERING FOR ROW 1
@Q12,Q13 HAVE VERTICAL FILTERED VALUES
@ -338,7 +338,7 @@ loop_8:
vmlsl.s16 q15, d5, d1[0] @// a0 + a5 + 20a2 + 20a3 - 5a1 - 5a4 (column1)
vqrshrun.s32 d18, q14, #10
vqrshrun.s32 d19, q15, #10
vqshrun.s16 d3, q9, #0
vqmovun.s16 d3, q9
vst1.u8 {d3}, [r1], r3 @//Store dest row1, column 1; (1/2,1/2)
subs r8, r8, #2 @ 2 rows processed, decrement by 2
@ -398,7 +398,7 @@ loop_4:
vmla.u16 q12, q10, d0[0] @ temp += temp1 * 20
vmls.s16 q12, q11, d1[0] @ temp -= temp2 * 5
vaddl.u8 q15, d7, d13 @ temp2 = src[1_0] + src4_0]
vqshrun.s16 d2, q9, #0
vqmovun.s16 d2, q9
vmla.u16 q13, q14, d0[0] @ temp += temp1 * 20
vmls.s16 q13, q15, d1[0] @ temp -= temp2 * 5
@ -424,7 +424,7 @@ loop_4:
vmlsl.s16 q15, d5, d1[0] @// a0 + a5 + 20a2 + 20a3 - 5a1 - 5a4 (column1)
vqrshrun.s32 d18, q14, #10
vqrshrun.s32 d19, q15, #10
vqshrun.s16 d4, q9, #0
vqmovun.s16 d4, q9
vst1.u32 {d4[0]}, [r1], r3 @//Store dest row1, column 1; (1/2,1/2)
subs r8, r8, #2 @ 2 rows processed, decrement by 2