[llvm] [Hexagon] Add saturating add instructions (PR #148132)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Target/Hexagon/HexagonISelLowering.cpp llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp b/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
index dd3f3270c..f1fa40c1b 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
@@ -206,8 +206,8 @@ HexagonTargetLowering::initializeHVXLowering() {
     setOperationAction(ISD::CTLZ,           T, Legal);
     setOperationAction(ISD::SELECT,         T, Legal);
     setOperationAction(ISD::SPLAT_VECTOR,   T, Legal);
-    setOperationAction(ISD::UADDSAT,        T, Legal);
-    setOperationAction(ISD::SADDSAT,        T, Legal);
+    setOperationAction(ISD::UADDSAT, T, Legal);
+    setOperationAction(ISD::SADDSAT, T, Legal);
     if (T != ByteV) {
       setOperationAction(ISD::SIGN_EXTEND_VECTOR_INREG, T, Legal);
       setOperationAction(ISD::ZERO_EXTEND_VECTOR_INREG, T, Legal);
@@ -299,8 +299,8 @@ HexagonTargetLowering::initializeHVXLowering() {
     setOperationAction(ISD::CTPOP,    T, Custom);
 
     setOperationAction(ISD::ADD,      T, Legal);
-    setOperationAction(ISD::UADDSAT,  T, Legal);
-    setOperationAction(ISD::SADDSAT,  T, Legal);
+    setOperationAction(ISD::UADDSAT, T, Legal);
+    setOperationAction(ISD::SADDSAT, T, Legal);
     setOperationAction(ISD::SUB,      T, Legal);
     setOperationAction(ISD::MUL,      T, Custom);
     setOperationAction(ISD::MULHS,    T, Custom);

``````````

</details>


https://github.com/llvm/llvm-project/pull/148132