Changeset 104030 in vbox for trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h

Timestamp:

Mar 24, 2024 6:47:23 PM (10 months ago)

Author:

vboxsync

Message:

VMM/IEM: Build fix for linux.arm64 (gcc complains about unsequenced operation because off is read and/or written on both sides of the same statement), bugref:10391

File:

• trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h (modified) (5 diffs)

trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h

@@ -6215 +6215 @@
 #elif defined(RT_ARCH_ARM64)
     if (pReNative->paLabels[idxLabel].off != UINT32_MAX)
-        pCodeBuf[off++] = Armv8A64MkInstrB(pReNative->paLabels[idxLabel].off - off);
+    {
+        pCodeBuf[off] = Armv8A64MkInstrB(pReNative->paLabels[idxLabel].off - off);
+        off++;
+    }
     else
     {
@@ -6354 +6357 @@
     {
         Assert(off - offLabel <= 0x3ffffU);
-        pCodeBuf[off++] = Armv8A64MkInstrBCond(enmCond, offLabel - off);
+        pCodeBuf[off] = Armv8A64MkInstrBCond(enmCond, offLabel - off);
+        off++;
     }
 
@@ -6580 +6584 @@
 
 #elif defined(RT_ARCH_ARM64)
-    pCodeBuf[off++] = Armv8A64MkInstrBCond(enmCond, (int32_t)(offTarget - off));
-
+    pCodeBuf[off] = Armv8A64MkInstrBCond(enmCond, (int32_t)(offTarget - off));
+    off++;
 #else
 # error "Port me!"
@@ -6711 +6715 @@
 
 #elif defined(RT_ARCH_ARM64)
-    pCodeBuf[off++] = Armv8A64MkInstrB((int32_t)(offTarget - off));
+    pCodeBuf[off] = Armv8A64MkInstrB((int32_t)(offTarget - off));
+    off++;
 
 #else
@@ -7188 +7193 @@
 #elif defined(RT_ARCH_ARM64)
     if (pReNative->paLabels[idxLabel].off != UINT32_MAX)
-        pCodeBuf[off++] = Armv8A64MkInstrCbzCbnz(fJmpIfNotZero, (int32_t)(pReNative->paLabels[idxLabel].off - off),
-                                                 iGprSrc, f64Bit);
+    {
+        pCodeBuf[off] = Armv8A64MkInstrCbzCbnz(fJmpIfNotZero, (int32_t)(pReNative->paLabels[idxLabel].off - off),
+                                               iGprSrc, f64Bit);
+        off++;
+    }
     else
     {