================
@@ -199,3 +199,36 @@ __m256i test_mm256_mask_i32gather_epi32(__m256i __v1_old,
__mmask8 __mask, __m25
// OGCG: @llvm.x86.avx512.mask.gather3siv8.si
return _mm256_mmask_i32gather_epi32(__v1_old, __mask, __index, __addr, 2);
}
+
+__m128d test_mm_mask_expand_pd(__m128d __W, __mmask8 __U, __m128d __A) {
+ // CIR-LABEL: _mm_mask_expand_pd
+ // CIR: %[[MASK:.*]] = cir.cast bitcast {{.*}} : !u8i -> !cir.vector<8 x
!cir.int<u, 1>>
+ // CIR: %[[SHUF:.*]] = cir.vec.shuffle(%[[MASK]], %[[MASK]] : !cir.vector<8
x !cir.int<u, 1>>) [#cir.int<0> : !s32i, #cir.int<1> : !s32i] : !cir.vector<2 x
!cir.int<u, 1>>
+
+ // LLVM-LABEL: test_mm_mask_expand_pd
+ // LLVM: %[[BC:.*]] = bitcast i8 %{{.*}} to <8 x i1>
+ // LLVM: %[[SHUF:.*]] = shufflevector <8 x i1> %[[BC]], <8 x i1> %[[BC]], <2
x i32> <i32 0, i32 1>
+
+ // OGCG-LABEL: test_mm_mask_expand_pd
+ // OGCG: %[[BC2:.*]] = bitcast i8 %{{.*}} to <8 x i1>
+ // OGCG: %[[SHUF2:.*]] = shufflevector <8 x i1> %[[BC2]], <8 x i1> %[[BC2]],
<2 x i32> <i32 0, i32 1>
----------------
andykaylor wrote:
```suggestion
// OGCG: %[[BC:.*]] = bitcast i8 %{{.*}} to <8 x i1>
// OGCG: %[[SHUF:.*]] = shufflevector <8 x i1> %[[BC2]], <8 x i1> %[[BC2]],
<2 x i32> <i32 0, i32 1>
```
There's no need to unique these capture identifiers. This will be used in a
separate FileCheck run, and even if they weren't it's OK to overwrite variables
in separate tests.
https://github.com/llvm/llvm-project/pull/169582
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