================
@@ -172,3 +172,69 @@ def test_type_conversions(self):
self.assertEqual(short_val.GetValueAsSigned(), -1)
long_val = target.EvaluateExpression("(long) " + short_val.GetName())
self.assertEqual(long_val.GetValueAsSigned(), -1)
+
+ def test_fpconv(self):
+ self.build_and_run()
+
+ interp_options = lldb.SBExpressionOptions()
+ interp_options.SetLanguage(lldb.eLanguageTypeC_plus_plus)
+ interp_options.SetAllowJIT(False)
+
+ jit_options = lldb.SBExpressionOptions()
+ jit_options.SetLanguage(lldb.eLanguageTypeC_plus_plus)
+ jit_options.SetAllowJIT(True)
+
+ set_up_expressions = [
+ "int $i = 3",
+ "int $n = -3",
+ "unsigned $u = 5",
+ "long $l = -7",
+ "float $f = 9.0625",
+ "double $d = 13.75",
+ "float $nf = -11.25",
+ ]
+
+ expressions = [
+ "$i + $f",
+ "$d - $n",
+ "$u + $f",
+ "$u + $d",
+ "(int)$d",
+ "(int)$f",
+ "(long)$d",
+ "(short)$f",
+ "(long)$nf",
+ "(unsigned short)$f",
+ "(unsigned)$d",
+ "(unsigned long)$d",
+ "(float)$d",
+ "(double)$f",
+ "(double)$nf",
+ ]
----------------
igorkudrin wrote:
Expressions like these can and will be fully optimized by the compiler; the
prepared module will not contain instructions that we want to check in this
test.
https://github.com/llvm/llvm-project/pull/175292
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