Changeset 103831 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Mar 13, 2024 2:23:42 PM (9 months ago)

Author:

vboxsync

Message:

VMM/IEM: Implemented simple (whole sale) status flag up update skipping for arithmetic operations with native emitter. [arm fixes] bugref:10375

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompiler.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompiler.cpp

@@ -6160 +6160 @@
         uint8_t const idxRegTmp = iemNativeRegAllocTmp(pReNative, &off);
         off = iemNativeEmitLoadGprFromVCpuU32(pReNative, off, idxRegTmp, offVCpu);
-        off = iemNativeEmitTestAnyBitsInGpr(pReNative, off, iGprSrc, fEflNeeded);
+        off = iemNativeEmitTestAnyBitsInGpr(pReNative, off, idxRegTmp, fEflNeeded);
 #  ifdef RT_ARCH_ARM64
         off = iemNativeEmitJzToFixed(pReNative, off, off + 2);
@@ -6167 +6167 @@
 #   error "Port me!"
 #  endif
+        iemNativeRegFreeTmp(pReNative, idxRegTmp);
 # endif
     }