Signed-off-by: Zhigang Gong <[email protected]>
---
backend/src/llvm/llvm_gen_backend.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/backend/src/llvm/llvm_gen_backend.cpp
b/backend/src/llvm/llvm_gen_backend.cpp
index c2c60a8..e507802 100644
--- a/backend/src/llvm/llvm_gen_backend.cpp
+++ b/backend/src/llvm/llvm_gen_backend.cpp
@@ -865,6 +865,10 @@ namespace gbe
const uint64_t u64 = CI->getZExtValue();
return ctx.newImmediate(u64);
} else {
+ if (CI->getValue().getActiveBits() > 64) {
+ ctx.getUnit().setValid(false);
+ return ctx.newImmediate(uint64_t(0));
+ }
return ctx.newImmediate(uint64_t(CI->getZExtValue()));
}
}
--
1.8.3.2
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