Fix Sigmoid microkernel incompatibilities with ARM gcc
PiperOrigin-RevId: 281077414
diff --git a/src/math/sigmoid-neonfma-p5.c b/src/math/sigmoid-neonfma-p5.c
index e65b628..1ab40fa 100644
--- a/src/math/sigmoid-neonfma-p5.c
+++ b/src/math/sigmoid-neonfma-p5.c
@@ -94,7 +94,7 @@
float32x4_t vf = vmulq_f32(ve, vr);
// Reconstruct sigmoid(x) = x < 0 ? sigmoid(z) : 1.0 - sigmoid(z)
- const uint32x4_t vm = vcltq_s32(vreinterpretq_f32_s32(vx), vmovq_n_s32(0));
+ const uint32x4_t vm = vcltq_s32(vreinterpretq_s32_f32(vx), vmovq_n_s32(0));
vf = vbslq_f32(vm, vf, vsubq_f32(vone, vf));
// For inputs above 1.0 cutoff, replace output with 1.0.