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-rw-r--r--src/devices/cpu/uml.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/cpu/uml.cpp b/src/devices/cpu/uml.cpp
index 5b4822cb379..3e14b713c34 100644
--- a/src/devices/cpu/uml.cpp
+++ b/src/devices/cpu/uml.cpp
@@ -414,8 +414,8 @@ void uml::instruction::simplify()
if (m_flags != 0)
return;
- static const uint64_t instsizemask[] = { 0, 0, 0, 0, 0xffffffff, 0, 0, 0, U64(0xffffffffffffffff) };
- static const uint64_t paramsizemask[] = { 0xff, 0xffff, 0xffffffff, U64(0xffffffffffffffff) };
+ static const uint64_t instsizemask[] = { 0, 0, 0, 0, 0xffffffff, 0, 0, 0, 0xffffffffffffffffU };
+ static const uint64_t paramsizemask[] = { 0xff, 0xffff, 0xffffffff, 0xffffffffffffffffU };
// loop until we've simplified all we can
opcode_t origop;
@@ -491,7 +491,7 @@ void uml::instruction::simplify()
m_opcode = OP_ROL;
m_numparams = 3;
}
- else if (m_param[2].is_immediate() && m_param[3].is_immediate_value((U64(0xffffffffffffffff) << m_param[2].immediate()) & instsizemask[m_size]))
+ else if (m_param[2].is_immediate() && m_param[3].is_immediate_value((0xffffffffffffffffU << m_param[2].immediate()) & instsizemask[m_size]))
{
m_opcode = OP_SHL;
m_numparams = 3;