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https://github.com/c64scene-ar/llvm-6502.git
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609d54ee1e
The DAGCombiner created illegal BUILD_VECTOR operations. The patch added a check that either illegal operations are allowed or that the created operation is legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125435 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
2.0 KiB
LLVM
33 lines
2.0 KiB
LLVM
; RUN: llc < %s
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; PR9165
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
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target triple = "i686-pc-win32"
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define void @m_387() nounwind {
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entry:
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br i1 undef, label %if.end, label %UnifiedReturnBlock
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if.end: ; preds = %entry
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%tmp1067 = load <16 x i32> addrspace(1)* null, align 64
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%tmp1082 = shufflevector <16 x i32> <i32 0, i32 0, i32 0, i32 undef, i32 undef, i32 0, i32 0, i32 undef, i32 0, i32 0, i32 undef, i32 undef, i32 0, i32 undef, i32 undef, i32 undef>,
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<16 x i32> %tmp1067,
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<16 x i32> <i32 0, i32 1, i32 2, i32 undef, i32 26, i32 5, i32 6, i32 undef, i32 8, i32 9, i32 31, i32 30, i32 12, i32 undef, i32 undef, i32 undef>
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%tmp1100 = shufflevector <16 x i32> %tmp1082,
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<16 x i32> %tmp1067,
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<16 x i32> <i32 0, i32 1, i32 2, i32 undef, i32 4, i32 5, i32 6, i32 18, i32 8, i32 9, i32 10, i32 11, i32 12, i32 25, i32 undef, i32 17>
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%tmp1112 = shufflevector <16 x i32> %tmp1100,
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<16 x i32> %tmp1067,
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<16 x i32> <i32 0, i32 1, i32 2, i32 24, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 18, i32 15>
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store <16 x i32> %tmp1112, <16 x i32> addrspace(1)* undef, align 64
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ret void
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UnifiedReturnBlock: ; preds = %entry
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ret void
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}
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