Changeset 110289 in webkit for trunk/Source/JavaScriptCore/assembler/MacroAssemblerSH4.h

Timestamp:

Mar 9, 2012, 4:45:19 AM (13 years ago)

Author:

[email protected]

Message:

Patch by Thouraya ANDOLSI <​[email protected]> on 2012-03-09
Reviewed by Zoltan Herczeg.

[Qt] Fix the SH4 build after r109834
​https://bugs.webkit.org/show_bug.cgi?id=80492

• assembler/MacroAssemblerSH4.h:

(JSC::MacroAssemblerSH4::branchAdd32):
(JSC::MacroAssemblerSH4::branchSub32):

File:

• trunk/Source/JavaScriptCore/assembler/MacroAssemblerSH4.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/assembler/MacroAssemblerSH4.h

@@ -1566 +1566 @@
     }
 
+    Jump branchAdd32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
+    {
+        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
+
+        if (src != dest)
+            move(src, dest);
+
+        if (cond == Overflow) {
+            move(imm, scratchReg3);
+            m_assembler.addvlRegReg(scratchReg3, dest);
+            return branchTrue();
+        }
+
+        add32(imm, dest);
+
+        if (cond == Signed) {
+            m_assembler.cmppz(dest);
+            return branchFalse();
+        }
+
+        compare32(0, dest, Equal);
+
+        if (cond == NotEqual)
+            return branchFalse();
+        return branchTrue();
+    }
+
     Jump branchMul32(ResultCondition cond, RegisterID src, RegisterID dest)
     {
@@ -1643 +1670 @@
     }
 
+    Jump branchSub32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
+    {
+        move(imm, scratchReg3);
+        if (src != dest)
+            move(src, dest);
+        return branchSub32(cond, scratchReg3, dest);
+    }
+
     Jump branchOr32(ResultCondition cond, RegisterID src, RegisterID dest)
     {