Displaying 4 results from an estimated 4 matches for "uint32x4_t".
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int32x4_t
2011 Nov 23
4
[LLVMdev] arm neon intrinsics cross compile error on windows system
...__attribute__((neon_vector_type(2))) uint32_t uint32x2_t;
^
d:/llvm_projects/llvm-3.0rc4/bin/../lib/clang/3.0/include\arm_neon.h:50:24:
error: invalid vector element type 'uint32_t' (aka 'unsigned long')
typedef __attribute__((neon_vector_type(4))) uint32_t uint32x4_t;
^
d:/llvm_projects/llvm-3.0rc4/bin/../lib/clang/3.0/include\arm_neon.h:355:10:
error: invalid conversion between vector type
'__attribute__((__vector_size__(16 * sizeof(signed char)))) signed char'
and integer type 'int32x4_t' (aka 'long') of differen...
2015 Jan 05
4
[LLVMdev] NEON intrinsics preventing redundant load optimization?
Hi all,
Sorry for arriving late to the party. First, some context:
vld1 is not the same as a pointer dereference. The alignment requirements
are different (which I saw you hacked around in your testcase using
attribute((aligned(4))) ), and in big endian environments they do totally
different things (VLD1 does element-wise byteswapping and pointer
dereferences byteswaps the entire 128-bit
2016 Aug 23
0
[PATCH 8/8] Optimize silk_NSQ_del_dec() for ARM NEON
...p_lag_ptr;
+ opus_int32 a_Q12_arch[ MAX_LPC_ORDER ];
+ const int32x2_t warping_Q16_s32x2 = vdup_n_s32( ( warping_Q16 << 16 ) >> 1 );
+ const opus_int32 LF_shp_Q29 = ( LF_shp_Q14 << 16 ) >> 1;
+ opus_int32 AR_shp_Q28[ MAX_SHAPE_LPC_ORDER ];
+ const uint32x4_t rand_multiplier_u32x4 = vdupq_n_u32( RAND_MULTIPLIER );
+ const uint32x4_t rand_increment_u32x4 = vdupq_n_u32( RAND_INCREMENT );
+
+ VARDECL( NSQ_samples_struct, psSampleState );
+ SAVE_STACK;
+
+ silk_assert( nStatesDelayedDecision > 0 );
+ silk_assert( ( shapingLPCOrder & 1...
2016 Aug 23
2
[PATCH 7/8] Update NSQ_LPC_BUF_LENGTH macro.
NSQ_LPC_BUF_LENGTH is independent of DECISION_DELAY.
---
silk/define.h | 4 ----
1 file changed, 4 deletions(-)
diff --git a/silk/define.h b/silk/define.h
index 781cfdc..1286048 100644
--- a/silk/define.h
+++ b/silk/define.h
@@ -173,11 +173,7 @@ extern "C"
#define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */
-#if( MAX_LPC_ORDER >