diff --git a/libavcodec/sh4/idct_sh4.c b/libavcodec/sh4/idct_sh4.c
index b684e8f56fd8f7164352a082dd04c9610e466697..a11a0c77c19c5051c32846e1d8e9c87c6675f25d 100644
--- a/libavcodec/sh4/idct_sh4.c
+++ b/libavcodec/sh4/idct_sh4.c
@@ -138,7 +138,7 @@ void idct_sh4(DCTELEM *block)
         int ofs1,ofs2,ofs3;
 
 #if defined(__SH4__)
-#error  "FIXME!! change to single float"
+        __asm__ ("fschg");
 #endif
 
         /* row */
@@ -253,7 +253,7 @@ void idct_sh4(DCTELEM *block)
         } while(--i);
 
 #if defined(__SH4__)
-#error  "FIXME!! change to double"
+        __asm__ ("fschg");
 #endif
 }
 #else