================
@@ -1,16 +1,16 @@
// REQUIRES: x86-registered-target
-// RUN: %clang_cc1 %s -triple=i686-apple-darwin -target-feature +ssse3 -O1 -S
-o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple=i686-apple-darwin -target-feature +ssse3 -O1 -S
-flax-vector-conversions=none -o - | FileCheck %s
#define _mm_alignr_epi8(a, b, n) (__builtin_ia32_palignr128((a), (b), (n)))
-typedef __attribute__((vector_size(16))) int int4;
+typedef char __v16qi __attribute__((__vector_size__(16)));
// CHECK: palignr $15, %xmm1, %xmm0
-int4 align1(int4 a, int4 b) { return _mm_alignr_epi8(a, b, 15); }
+__v16qi align1(__v16qi a, __v16qi b) { return _mm_alignr_epi8(a, b, 15); }
----------------
phoebewang wrote:
Why not use `(int4)_mm_alignr_epi8(a, b, 15)` instead?
https://github.com/llvm/llvm-project/pull/153433
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