Bug 1271968 - IonMonkey: MIPS: Refactor addMixedJump.

Tag: #1542

3 files changed, 15 insertions, 15 deletions

diff --git a/js/src/jit/mips-shared/Assembler-mips-shared.cpp b/js/src/jit/mips-shared/Assembler-mips-shared.cpp
index 63edc0b02..97f27c2e6 100644
--- a/js/src/jit/mips-shared/Assembler-mips-shared.cpp
+++ b/js/src/jit/mips-shared/Assembler-mips-shared.cpp
@@ -104,7 +104,7 @@ AssemblerMIPSShared::asmMergeWith(const AssemblerMIPSShared& other)
     for (size_t i = 0; i < other.numMixedJumps(); i++) {
         const MixedJumpPatch& mjp = other.mixedJumps_[i];
         addMixedJump(BufferOffset(size() + mjp.src.getOffset()),
-                     ImmPtr(size() + mjp.target), mjp.kind);
+                     size() + mjp.target, mjp.kind);
     }
     return m_buffer.appendBuffer(other.m_buffer);
 }
@@ -1608,7 +1608,7 @@ AssemblerMIPSShared::bind(InstImm* inst, uintptr_t branch, uintptr_t target)
 
     // Generate the patchable mixed jump for call.
     if (inst->extractOpcode() == ((uint32_t)op_jal >> OpcodeShift)) {
-        addMixedJump(BufferOffset(branch), ImmPtr((void*)target));
+        addMixedJump(BufferOffset(branch), target);
         return;
     }
 
@@ -1631,7 +1631,7 @@ AssemblerMIPSShared::bind(InstImm* inst, uintptr_t branch, uintptr_t target)
     if (inst[0].encode() != inst_beq.encode())
         kind = MixedJumpPatch::CONDITIONAL;
 
-    addMixedJump(BufferOffset(branch), ImmPtr((const void*)target), kind);
+    addMixedJump(BufferOffset(branch), target, kind);
 }
 
 void
@@ -1650,7 +1650,7 @@ AssemblerMIPSShared::bind(RepatchLabel* label)
         // If second instruction is lui, then this is a loop backedge.
         if (inst[0].extractOpcode() == (uint32_t(op_j) >> OpcodeShift)) {
             // For unconditional mixed branches generated by jumpWithPatch
-            addMixedJump(b, ImmPtr((void*)dest.getOffset()), MixedJumpPatch::PATCHABLE);
+            addMixedJump(b, dest.getOffset(), MixedJumpPatch::PATCHABLE);
         } else if (inst[1].extractOpcode() == (uint32_t(op_lui) >> OpcodeShift) ||
                    BOffImm16::IsInRange(offset))
         {
@@ -1668,7 +1668,7 @@ AssemblerMIPSShared::bind(RepatchLabel* label)
             // We need to add it to mixed jumps array here.
             // See MacroAssemblerMIPS::branchWithCode().
             MOZ_ASSERT(inst[1].encode() == NopInst);
-            addMixedJump(b, ImmPtr((void*)dest.getOffset()), MixedJumpPatch::PATCHABLE);
+            addMixedJump(b, dest.getOffset(), MixedJumpPatch::PATCHABLE);
             inst[0] = InstJump(op_j, JOffImm26(0)).encode();
         } else {
             // Handle open mixed conditional jumps created by
@@ -1680,7 +1680,7 @@ AssemblerMIPSShared::bind(RepatchLabel* label)
             MOZ_ASSERT(inst[1].encode() == NopInst);
             MOZ_ASSERT(inst[2].encode() == NopInst);
             MOZ_ASSERT(inst[3].encode() == NopInst);
-            addMixedJump(b, ImmPtr((void*)dest.getOffset()), MixedJumpPatch::PATCHABLE);
+            addMixedJump(b, dest.getOffset(), MixedJumpPatch::PATCHABLE);
             inst[2] = InstJump(op_j, JOffImm26(0)).encode();
         }
     }
@@ -1840,7 +1840,7 @@ AssemblerMIPSShared::PatchMixedJumps(uint8_t* buffer)
         MixedJumpPatch& mjp = mixedJump(i);
         uint8_t* src = buffer + mjp.src.getOffset();
         uint8_t* mid = nullptr;
-        uint8_t* target = buffer + uintptr_t(mjp.target);
+        uint8_t* target = buffer + mjp.target;
         InstImm* b = (InstImm*)src;
 
         if (mjp.mid.assigned()) {
diff --git a/js/src/jit/mips-shared/Assembler-mips-shared.h b/js/src/jit/mips-shared/Assembler-mips-shared.h
index 3c01350e6..5a47eb1dc 100644
--- a/js/src/jit/mips-shared/Assembler-mips-shared.h
+++ b/js/src/jit/mips-shared/Assembler-mips-shared.h
@@ -842,10 +842,10 @@ class AssemblerMIPSShared : public AssemblerShared
 
         BufferOffset src;
         BufferOffset mid;
-        void* target;
+        uintptr_t target;
         Kind kind;
 
-        MixedJumpPatch(BufferOffset src, void* target, Kind kind)
+        MixedJumpPatch(BufferOffset src, uintptr_t target, Kind kind)
           : src(src),
             mid(BufferOffset()),
             target(target),
@@ -1256,10 +1256,10 @@ class AssemblerMIPSShared : public AssemblerShared
             writeRelocation(src);
     }
 
-    void addMixedJump(BufferOffset src, ImmPtr target,
+    void addMixedJump(BufferOffset src, uintptr_t target,
                       MixedJumpPatch::Kind kind = MixedJumpPatch::NONE)
     {
-        enoughMemory_ &= mixedJumps_.append(MixedJumpPatch(src, target.value, kind));
+        enoughMemory_ &= mixedJumps_.append(MixedJumpPatch(src, target, kind));
     }
 
     virtual void GenerateMixedJumps() = 0;
diff --git a/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp b/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
index 866a97dc8..38897de0d 100644
--- a/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
+++ b/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
@@ -665,14 +665,14 @@ MacroAssemblerMIPSShared::branchWithCode(InstImm code, Label* label, JumpKind ju
         InstImm inst_beq = InstImm(op_beq, zero, zero, BOffImm16(0));
         if (code.encode() == inst_beq.encode()) {
             // Handle mixed jump
-            addMixedJump(nextOffset(), ImmPtr((void*)label->offset()));
+            addMixedJump(nextOffset(), label->offset());
             as_j(JOffImm26(0));
             as_nop();
             return;
         }
 
         // Handle long conditional branch
-        addMixedJump(nextOffset(), ImmPtr((void*)label->offset()), MixedJumpPatch::CONDITIONAL);
+        addMixedJump(nextOffset(), label->offset(), MixedJumpPatch::CONDITIONAL);
         writeInst(code.encode());
         as_nop();
         return;
@@ -785,7 +785,7 @@ MacroAssemblerMIPSShared::ma_jal(Label* label)
 {
     if (label->bound()) {
         // Generate the mixed jump.
-        addMixedJump(nextOffset(), ImmPtr((void*)label->offset()));
+        addMixedJump(nextOffset(), label->offset());
         as_jal(JOffImm26(0));
         as_nop();
         return;
@@ -1041,7 +1041,7 @@ MacroAssemblerMIPSShared::GenerateMixedJumps()
     // Generate all mixed jumps.
     for (size_t i = 0; i < numMixedJumps(); i++) {
         MixedJumpPatch& mjp = mixedJump(i);
-        if (MixedJumpPatch::NONE == mjp.kind && uintptr_t(mjp.target) <= size())
+        if (MixedJumpPatch::NONE == mjp.kind && mjp.target <= size())
             continue;
         BufferOffset bo = m_buffer.nextOffset();
         if (MixedJumpPatch::CONDITIONAL & mjp.kind) {