68 lines
2.5 KiB
Diff
68 lines
2.5 KiB
Diff
--- configure.ac
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+++ configure.ac
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@@ -195,7 +195,7 @@ else
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src/dotprod/src/dotprod_rrrf.av.o \
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src/dotprod/src/dotprod_crcf.av.o \
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src/dotprod/src/sumsq.o"
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- ARCH_OPTION="-fno-common -faltivec";;
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+ ARCH_OPTION="-fno-common -maltivec";;
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armv1*|armv2*|armv3*|armv4*|armv5*|armv6*)
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# assume neon instructions are NOT available
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MLIBS_DOTPROD="src/dotprod/src/dotprod_cccf.o \
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--- src/dotprod/src/dotprod_crcf.av.c
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+++ src/dotprod/src/dotprod_crcf.av.c
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@@ -26,6 +26,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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+#include <altivec.h>
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#include "liquid.internal.h"
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@@ -179,7 +180,7 @@ void dotprod_crcf_execute(dotprod_crcf _q,
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// split into four vectors each with four 32-bit
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// partial sums. Effectively each loop iteration
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// operates on 16 input samples at a time.
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- s0 = s1 = s2 = s3 = (vector float)(0);
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+ s0 = s1 = s2 = s3 = (vector float){0.0f, 0.0f, 0.0f, 0.0f};
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while (nblocks >= 4) {
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s0 = vec_madd(ar[nblocks-1],d[nblocks-1],s0);
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s1 = vec_madd(ar[nblocks-2],d[nblocks-2],s1);
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@@ -200,7 +201,7 @@ void dotprod_crcf_execute(dotprod_crcf _q,
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// move the result into the union s (effetively,
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// this loads the four 32-bit values in s0 into
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// the array w).
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- s.v = vec_add(s0,(vector float)(0));
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+ s.v = vec_add(s0,(vector float){0.0f, 0.0f, 0.0f, 0.0f});
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// sum the resulting array
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//*_r = s.w[0] + s.w[1] + s.w[2] + s.w[3];
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--- src/dotprod/src/dotprod_rrrf.av.c
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+++ src/dotprod/src/dotprod_rrrf.av.c
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@@ -26,6 +26,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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+#include <altivec.h>
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#include "liquid.internal.h"
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@@ -173,7 +174,7 @@ void dotprod_rrrf_execute(dotprod_rrrf _q,
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// split into four vectors each with four 32-bit
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// partial sums. Effectively each loop iteration
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// operates on 16 input samples at a time.
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- s0 = s1 = s2 = s3 = (vector float)(0);
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+ s0 = s1 = s2 = s3 = (vector float){0.0f, 0.0f, 0.0f, 0.0f};
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while (nblocks >= 4) {
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s0 = vec_madd(ar[nblocks-1],d[nblocks-1],s0);
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s1 = vec_madd(ar[nblocks-2],d[nblocks-2],s1);
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@@ -194,7 +195,7 @@ void dotprod_rrrf_execute(dotprod_rrrf _q,
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// move the result into the union s (effetively,
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// this loads the four 32-bit values in s0 into
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// the array w).
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- s.v = vec_add(s0,(vector float)(0));
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+ s.v = vec_add(s0,(vector float){0.0f, 0.0f, 0.0f, 0.0f});
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// sum the resulting array
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*_r = s.w[0] + s.w[1] + s.w[2] + s.w[3];
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