[llvm] [X86][GlobalIsel] Support G_BUILD_VECTOR for non constant using G_INSERT_VECTOR_ELT (PR #204078)

via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 30 01:28:56 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp llvm/lib/Target/X86/GISel/X86LegalizerInfo.cpp llvm/lib/Target/X86/GISel/X86LegalizerInfo.h llvm/lib/Target/X86/GISel/X86PostLegalizerCombiner.cpp llvm/lib/Target/X86/GISel/X86RegisterBankInfo.cpp --diff_from_common_commit
``````````

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``````````diff
diff --git a/llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp b/llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp
index 066f15460..b62aeea6c 100644
--- a/llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp
+++ b/llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp
@@ -2061,7 +2061,6 @@ bool X86InstructionSelector::selectInsertVectorElt(MachineInstr &I,
   if (Idx >= NumElts)
     return false;
 
-
   unsigned Opc = getMachineOpcodeForInsert(EltSize);
   if (!Opc)
     return false;

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https://github.com/llvm/llvm-project/pull/204078


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