Wrap asm statements in NONMATCHING

2020-08-18 08:11:25 -04:00
parent 3372993a63
commit 0e7f634b00
13 changed files with 59 additions and 30 deletions
@@ -904,7 +904,9 @@ void CgbModVol(struct CgbChannel *chan)
        // Force chan->rightVolume and chan->leftVolume to be read from memory again,
        // even though there is no reason to do so.
        // The command line option "-fno-gcse" achieves the same result as this.
-        asm("" : : : "memory");
+        #ifndef NONMATCHING
+            asm("" : : : "memory");
+        #endif

        chan->eg = (u32)(chan->rightVolume + chan->leftVolume) >> 4;
        if (chan->eg > 15)