[libc-commits] [libc] [libc][AArch64] Make mathvec/aarch64/expf.cpp compile big-endian (PR #218945)

via libc-commits libc-commits at lists.llvm.org
Wed Aug 26 08:01:06 PDT 2026


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


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libc/src/mathvec/aarch64/common.h libc/src/mathvec/aarch64/expf.cpp --diff_from_common_commit
``````````

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The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
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<details>
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View the diff from clang-format here.
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``````````diff
diff --git a/libc/src/mathvec/aarch64/common.h b/libc/src/mathvec/aarch64/common.h
index 68be773b6..1bade946c 100644
--- a/libc/src/mathvec/aarch64/common.h
+++ b/libc/src/mathvec/aarch64/common.h
@@ -44,11 +44,9 @@ using AdvSIMDFP64Vector = LIBC_NAMESPACE::cpp::simd<double, 2>;
 // Use the gcc language extension of defining a vector using an initializer
 // list, which allows the whole vector to be statically defined in const data.
 #define V2_SPLAT_TYPE(TYPE_PREFIX) TYPE_PREFIX##x2_t
-#define V2_SPLAT_INITIALIZER(LANE)                                             \
-  { LANE, LANE }
+#define V2_SPLAT_INITIALIZER(LANE) {LANE, LANE}
 #define V4_SPLAT_TYPE(TYPE_PREFIX) TYPE_PREFIX##x4_t
-#define V4_SPLAT_INITIALIZER(LANE)                                             \
-  { LANE, LANE, LANE, LANE }
+#define V4_SPLAT_INITIALIZER(LANE) {LANE, LANE, LANE, LANE}
 #define MAKE_SPLAT_VECTOR(VEC, FN_SUFFIX) VEC
 
 #else

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https://github.com/llvm/llvm-project/pull/218945


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