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Simple IC for indirect calls.

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This commit is contained in:
Ben Vanik
2014-08-06 16:31:38 -07:00
parent 4ce81fcda8
commit 6b581bcc75
3 changed files with 114 additions and 22 deletions
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12
src/alloy/backend/x64/x64_sequences.cc
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@@ -366,7 +366,7 @@ EMITTER(CALL_INDIRECT_TRUE_I8, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, I8<>,
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}
@@ -375,7 +375,7 @@ EMITTER(CALL_INDIRECT_TRUE_I16, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, I16<>
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}
@@ -384,7 +384,7 @@ EMITTER(CALL_INDIRECT_TRUE_I32, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, I32<>
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}
@@ -393,7 +393,7 @@ EMITTER(CALL_INDIRECT_TRUE_I64, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, I64<>
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}
@@ -402,7 +402,7 @@ EMITTER(CALL_INDIRECT_TRUE_F32, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, F32<>
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.vptest(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}
@@ -411,7 +411,7 @@ EMITTER(CALL_INDIRECT_TRUE_F64, MATCH(I<OPCODE_CALL_INDIRECT_TRUE, VoidOp, F64<>
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.vptest(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.jz(skip, CodeGenerator::T_NEAR);
e.CallIndirect(i.instr, i.src2);
e.L(skip);
}