Changeset 104339 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Apr 17, 2024 1:09:41 PM (10 months ago)

Author:

vboxsync

Message:

VMM/IEM: Implement native emitters for psubb, psubw, psubd and psubdq, bugref:10652

Location:

trunk/src/VBox/VMM/VMMAll

Files:

• IEMAllInstTwoByte0f.cpp.h (modified) (4 diffs)
• target-x86/IEMAllN8veEmit-x86.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllInstTwoByte0f.cpp.h

@@ -13794 +13794 @@
 {
     IEMOP_MNEMONIC2(RM, PSUBB, psubb, Vx, Wx, DISOPTYPE_HARMLESS | DISOPTYPE_X86_SSE, IEMOPHINT_IGNORES_OP_SIZES);
-    return FNIEMOP_CALL_1(iemOpCommonSse2Opt_FullFull_To_Full, iemAImpl_psubb_u128);
+    SSE2_OPT_BODY_FullFull_To_Full(psubb, iemAImpl_psubb_u128, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64);
 }
 
@@ -13813 +13813 @@
 {
     IEMOP_MNEMONIC2(RM, PSUBW, psubw, Vx, Wx, DISOPTYPE_HARMLESS | DISOPTYPE_X86_SSE, IEMOPHINT_IGNORES_OP_SIZES);
-    return FNIEMOP_CALL_1(iemOpCommonSse2Opt_FullFull_To_Full, iemAImpl_psubw_u128);
+    SSE2_OPT_BODY_FullFull_To_Full(psubw, iemAImpl_psubw_u128, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64);
 }
 
@@ -13832 +13832 @@
 {
     IEMOP_MNEMONIC2(RM, PSUBD, psubd, Vx, Wx, DISOPTYPE_HARMLESS | DISOPTYPE_X86_SSE, IEMOPHINT_IGNORES_OP_SIZES);
-    return FNIEMOP_CALL_1(iemOpCommonSse2Opt_FullFull_To_Full, iemAImpl_psubd_u128);
+    SSE2_OPT_BODY_FullFull_To_Full(psubd, iemAImpl_psubd_u128, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64);
 }
 
@@ -13851 +13851 @@
 {
     IEMOP_MNEMONIC2(RM, PSUBQ, psubq, Vx, Wx, DISOPTYPE_HARMLESS | DISOPTYPE_X86_SSE, IEMOPHINT_IGNORES_OP_SIZES);
-    return FNIEMOP_CALL_1(iemOpCommonSse2Opt_FullFull_To_Full, iemAImpl_psubq_u128);
+    SSE2_OPT_BODY_FullFull_To_Full(psubq, iemAImpl_psubq_u128, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64, RT_ARCH_VAL_AMD64 | RT_ARCH_VAL_ARM64);
 }
 

trunk/src/VBox/VMM/VMMAll/target-x86/IEMAllN8veEmit-x86.h

@@ -2246 +2246 @@
 IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(paddq, false /*a_fSub*/, kArmv8VecInstrArithSz_64, 0xd4);
 
-//IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubb, true  /*a_fSub*/, kArmv8VecInstrArithSz_8,  0xf8);
-//IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubw, true  /*a_fSub*/, kArmv8VecInstrArithSz_16, 0xf9);
-//IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubd, true  /*a_fSub*/, kArmv8VecInstrArithSz_32, 0xfa);
-//IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubq, true  /*a_fSub*/, kArmv8VecInstrArithSz_64, 0xfb);
+IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubb, true  /*a_fSub*/, kArmv8VecInstrArithSz_8,  0xf8);
+IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubw, true  /*a_fSub*/, kArmv8VecInstrArithSz_16, 0xf9);
+IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubd, true  /*a_fSub*/, kArmv8VecInstrArithSz_32, 0xfa);
+IEMNATIVE_NATIVE_EMIT_ADD_SUB_U128(psubq, true  /*a_fSub*/, kArmv8VecInstrArithSz_64, 0xfb);
 
 #endif /* IEMNATIVE_WITH_SIMD_REG_ALLOCATOR */