mmx: add missing _mm_empty calls

Fixes spurious test failures on x86-32.

1 files changed, 5 insertions, 0 deletions

diff --git a/pixman/pixman-mmx.c b/pixman/pixman-mmx.c
index eb02d1a..1a014fd 100644
--- a/pixman/pixman-mmx.c
+++ b/pixman/pixman-mmx.c
@@ -2179,6 +2179,8 @@ mmx_composite_src_x888_0565 (pixman_implementation_t *imp,
 	    w--;
 	}
     }
+
+    _mm_empty ();
 }
 
 static void
@@ -3323,6 +3325,7 @@ mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
 	w--;
     }
 
+    _mm_empty ();
     return iter->buffer;
 }
 
@@ -3368,6 +3371,7 @@ mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
 	w--;
     }
 
+    _mm_empty ();
     return iter->buffer;
 }
 
@@ -3413,6 +3417,7 @@ mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
 	w--;
     }
 
+    _mm_empty ();
     return iter->buffer;
 }