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Special casing some VC++ traps.

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This commit is contained in:
Ben Vanik
2014-07-08 16:01:40 -07:00
parent ef75042f38
commit 2a68a1b35b
7 changed files with 47 additions and 21 deletions
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14
src/alloy/backend/x64/x64_sequences.cc
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@@ -191,7 +191,7 @@ EMITTER_OPCODE_TABLE(
// ============================================================================
EMITTER(TRAP, MATCH(I<OPCODE_TRAP, VoidOp>)) {
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.Trap();
e.Trap(i.instr->flags);
}
};
EMITTER_OPCODE_TABLE(
@@ -207,7 +207,7 @@ EMITTER(TRAP_TRUE_I8, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, I8<>>)) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};
@@ -216,7 +216,7 @@ EMITTER(TRAP_TRUE_I16, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, I16<>>)) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};
@@ -225,7 +225,7 @@ EMITTER(TRAP_TRUE_I32, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, I32<>>)) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};
@@ -234,7 +234,7 @@ EMITTER(TRAP_TRUE_I64, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, I64<>>)) {
e.test(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};
@@ -243,7 +243,7 @@ EMITTER(TRAP_TRUE_F32, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, F32<>>)) {
e.vptest(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};
@@ -252,7 +252,7 @@ EMITTER(TRAP_TRUE_F64, MATCH(I<OPCODE_TRAP_TRUE, VoidOp, F64<>>)) {
e.vptest(i.src1, i.src1);
Xbyak::Label skip;
e.jz(skip);
e.Trap();
e.Trap(i.instr->flags);
e.L(skip);
}
};