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Make Const::Const(long long) constructor use packed bits internally if possible

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This commit is contained in:
Robert O'Callahan 2025-08-29 03:08:31 +00:00
parent 31fc0f53e5
commit e206b059f6
3 changed files with 52 additions and 1 deletions
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25
tests/unit/kernel/rtlilTest.cc
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@ -88,6 +88,31 @@ namespace RTLIL {
EXPECT_TRUE(cs1.is_bits());
}
{
Const c(0x12345678);
EXPECT_TRUE(c.is_str());
EXPECT_EQ(c.as_int(), 0x12345678);
}
{
Const c(0xab, 8);
EXPECT_TRUE(c.is_str());
EXPECT_EQ(c.as_int(), 0xab);
}
{
Const c(0x12345678, 80);
EXPECT_TRUE(c.is_str());
EXPECT_EQ(c.as_int(), 0x12345678);
EXPECT_EQ(c[79], S0);
}
{
Const c(-1, 80);
EXPECT_TRUE(c.is_str());
EXPECT_EQ(c.as_int(), -1);
EXPECT_EQ(c[79], S1);
}
}
TEST_F(KernelRtlilTest, ConstConstIteratorWorks) {