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-rw-r--r--docs/LangRef.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index e1880f2bc1..52f916e237 100644
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -8975,8 +8975,12 @@ on the ``min`` argument).
Syntax:
"""""""
+This is an overloaded intrinsic. You can use ``llvm.expect`` on any
+integer bit width.
+
::
+ declare i1 @llvm.expect.i1(i1 <val>, i1 <expected_val>)
declare i32 @llvm.expect.i32(i32 <val>, i32 <expected_val>)
declare i64 @llvm.expect.i64(i64 <val>, i64 <expected_val>)