15 lines
426 B
Diff
15 lines
426 B
Diff
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diff --git a/configure b/configure
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index 58c2986..32ca4bf 100755
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--- a/configure
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+++ b/configure
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@@ -24206,7 +24206,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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#include <arm_neon.h>
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- int32x4_t testfunc(int16_t *a, int16_t *b) {
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+ int32x4_t __attribute__((used)) testfunc(int16_t *a, int16_t *b) {
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asm volatile ("vmull.s16 q0, d0, d0" : : : "q0");
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return vmull_s16(vld1_s16(a), vld1_s16(b));
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}
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