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[bug] Fixed incorrect code generated by setcc instruction when using GPB.HI reg

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This commit is contained in:
kobalicek
2017-03-21 12:16:08 +01:00
parent 81a78351b3
commit 46daab98b1
1 changed files with 2 additions and 2 deletions
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src/asmjit/x86/x86assembler.cpp
+2 -2
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@@ -484,11 +484,10 @@ Error X86Assembler::onDetach(CodeHolder* code) noexcept {
// - Disallow REX prefix.
#define FIXUP_GPB(REG_OP, REG_ID, ...) \
do { \
if (static_cast<const X86Gp&>(REG_OP).isGpbLo()) { \
if (!static_cast<const X86Gp&>(REG_OP).isGpbHi()) { \
options |= (REG_ID >= 4) ? X86Inst::kOptionRex : 0; \
} \
else { \
ASMJIT_ASSERT(X86Reg::isGpbHi(REG_OP)); \
options |= X86Inst::_kOptionInvalidRex; \
REG_ID += 4; \
} \
@@ -1840,6 +1839,7 @@ CaseX86Pop_Gp:
case X86Inst::kEncodingX86Set:
if (isign3 == ENC_OPS1(Reg)) {
rbReg = o0.getId();
FIXUP_GPB(o0, rbReg);
goto EmitX86R;
}