[llvm] [AArch64][GlobalISel] Lower G_BUILD_VECTOR to G_INSERT_VECTOR_ELT (PR #105686)
Amara Emerson via llvm-commits
llvm-commits at lists.llvm.org
Thu Aug 22 10:39:54 PDT 2024
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@@ -10,12 +10,14 @@ define i32 @bar() {
; CHECK: ; %bb.0: ; %bb
; CHECK-NEXT: movi.2d v0, #0000000000000000
; CHECK-NEXT: mov b1, v0[1]
-; CHECK-NEXT: mov b2, v0[2]
-; CHECK-NEXT: mov b3, v0[3]
-; CHECK-NEXT: mov.h v0[1], v1[0]
-; CHECK-NEXT: mov.h v2[1], v3[0]
+; CHECK-NEXT: mov b2, v0[3]
+; CHECK-NEXT: mov b3, v0[2]
+; CHECK-NEXT: fmov w8, s1
+; CHECK-NEXT: fmov w9, s2
+; CHECK-NEXT: mov.h v0[1], w8
+; CHECK-NEXT: mov.h v3[1], w9
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aemerson wrote:
?!
https://github.com/llvm/llvm-project/pull/105686
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