[llvm] [LoongArch] Custom lower vector trunc to vector shuffle (PR #130938)
Lu Weining via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 13 18:57:26 PDT 2025
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@@ -23,16 +18,12 @@ define void @load_trunc_2i64_to_2i32(ptr %ptr, ptr %dst) nounwind {
define void @load_trunc_2i64_to_2i16(ptr %ptr, ptr %dst) nounwind {
; CHECK-LABEL: load_trunc_2i64_to_2i16:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -16
; CHECK-NEXT: vld $vr0, $a0, 0
-; CHECK-NEXT: vpickve2gr.d $a0, $vr0, 1
-; CHECK-NEXT: st.h $a0, $sp, 2
-; CHECK-NEXT: vpickve2gr.d $a0, $vr0, 0
-; CHECK-NEXT: st.h $a0, $sp, 0
-; CHECK-NEXT: vld $vr0, $sp, 0
-; CHECK-NEXT: vpickve2gr.w $a0, $vr0, 0
+; CHECK-NEXT: pcalau12i $a0, %pc_hi20(.LCPI1_0)
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SixWeining wrote:
Is this constant pool access expected?
https://github.com/llvm/llvm-project/pull/130938
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