x86/float_dsp: zero extend len from ff_butterflies_float_sse implicitly

[ffmpeg] / configure

diff --git a/configure b/configure
index 4d6d4fc4e63efabfae427049c6a71976f836cb83..1bff7f689a3ba7036a074cda0c6394eb6c2ac3dd 100755 (executable)
--- a/configure
+++ b/configure
@@ -4238,6 +4238,8 @@ elif enabled mips; then
             disable msa
         ;;
         *)
+            # Unknown CPU. Disable everything.
+            warn "unknown CPU. Disabling all MIPS optimizations."
             disable mipsfpu
             disable mips32r2
             disable mips32r6