From bb590452ddf4f693fa684840ca1e10c6ba98327d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Oliver=20St=C3=B6neberg?= Date: Thu, 4 Jul 2013 14:22:42 +0000 Subject: [PATCH] disabled optimizations for FLAC__lpc_compute_autocorrelation() for 32-bit GCC builds to prevent different output filesizes with optimized builds (nw) --- src/lib/libflac/libflac/lpc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/lib/libflac/libflac/lpc.c b/src/lib/libflac/libflac/lpc.c index cdf2e4a0c1d..7b9de496e1a 100644 --- a/src/lib/libflac/libflac/lpc.c +++ b/src/lib/libflac/libflac/lpc.c @@ -60,6 +60,9 @@ void FLAC__lpc_window_data(const FLAC__int32 in[], const FLAC__real window[], FL out[i] = in[i] * window[i]; } +#if defined(__GNUC__) && defined(__i386__) +__attribute__((optimize("O0"))) +#endif void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]) { /* a readable, but slower, version */