================
@@ -319,159 +319,60 @@ define <2 x i8> @atomic_vec2_i8(ptr %x) {
define <2 x i16> @atomic_vec2_i16(ptr %x) {
; CHECK-O3-LABEL: atomic_vec2_i16:
; CHECK-O3: # %bb.0:
-; CHECK-O3-NEXT: movl (%rdi), %eax
-; CHECK-O3-NEXT: movd %eax, %xmm0
+; CHECK-O3-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-O3-NEXT: retq
;
; CHECK-SSE-O3-LABEL: atomic_vec2_i16:
; CHECK-SSE-O3: # %bb.0:
-; CHECK-SSE-O3-NEXT: movl (%rdi), %eax
-; CHECK-SSE-O3-NEXT: movd %eax, %xmm0
+; CHECK-SSE-O3-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-SSE-O3-NEXT: retq
;
; CHECK-AVX-O3-LABEL: atomic_vec2_i16:
; CHECK-AVX-O3: # %bb.0:
-; CHECK-AVX-O3-NEXT: movl (%rdi), %eax
-; CHECK-AVX-O3-NEXT: vmovd %eax, %xmm0
+; CHECK-AVX-O3-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
----------------
RKSimon wrote:
in which case we have a problem - avx should be using vmovss
https://github.com/llvm/llvm-project/pull/148898
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