[llvm] [ADT] Add implementations for mulhs and mulhu to APInt (PR #84609)

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github-actions[bot] wrote:

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git-clang-format --diff 074fe3bac634ae9054e2d35be2e1bcf8a19bc256 0d3edd5d6d00968ec1a8e6b38917fd5551491e30 -- llvm/include/llvm/ADT/APInt.h llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp llvm/lib/Support/APInt.cpp llvm/unittests/ADT/APIntTest.cpp llvm/unittests/Support/DivisionByConstantTest.cpp llvm/unittests/Support/KnownBitsTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/unittests/Support/KnownBitsTest.cpp b/llvm/unittests/Support/KnownBitsTest.cpp
index b4ecfa9798..e44775c1de 100644
--- a/llvm/unittests/Support/KnownBitsTest.cpp
+++ b/llvm/unittests/Support/KnownBitsTest.cpp
@@ -537,14 +537,12 @@ TEST(KnownBitsTest, BinaryExhaustive) {
       [](const KnownBits &Known1, const KnownBits &Known2) {
         return KnownBits::mulhs(Known1, Known2);
       },
-      &APIntOps::mulhs,
-      checkCorrectnessOnlyBinary);
+      &APIntOps::mulhs, checkCorrectnessOnlyBinary);
   testBinaryOpExhaustive(
       [](const KnownBits &Known1, const KnownBits &Known2) {
         return KnownBits::mulhu(Known1, Known2);
       },
-      &APIntOps::mulhu,
-      checkCorrectnessOnlyBinary);
+      &APIntOps::mulhu, checkCorrectnessOnlyBinary);
 }
 
 TEST(KnownBitsTest, UnaryExhaustive) {

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https://github.com/llvm/llvm-project/pull/84609