mirror of
https://github.com/c64scene-ar/llvm-6502.git
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48 lines
1.8 KiB
LLVM
48 lines
1.8 KiB
LLVM
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon
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; Bug: i8 type in FRP8 register but not registering with register class causes segmentation fault.
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; Fix: Removed i8 type from FPR8 register class.
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define void @test_concatvector_v8i8() {
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entry.split:
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br i1 undef, label %if.then, label %if.end
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if.then: ; preds = %entry.split
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unreachable
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if.end: ; preds = %entry.split
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br i1 undef, label %if.then9, label %if.end18
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if.then9: ; preds = %if.end
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unreachable
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if.end18: ; preds = %if.end
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br label %for.body
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for.body: ; preds = %for.inc, %if.end18
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br i1 false, label %if.then30, label %for.inc
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if.then30: ; preds = %for.body
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unreachable
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for.inc: ; preds = %for.body
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br i1 undef, label %for.end, label %for.body
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for.end: ; preds = %for.inc
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br label %for.body77
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for.body77: ; preds = %for.body77, %for.end
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br i1 undef, label %for.end106, label %for.body77
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for.end106: ; preds = %for.body77
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br i1 undef, label %for.body130.us.us, label %stmt.for.body130.us.us
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stmt.for.body130.us.us: ; preds = %stmt.for.body130.us.us, %for.end106
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%_p_splat.us = shufflevector <1 x i8> zeroinitializer, <1 x i8> undef, <8 x i32> zeroinitializer
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store <8 x i8> %_p_splat.us, <8 x i8>* undef, align 1
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br label %stmt.for.body130.us.us
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for.body130.us.us: ; preds = %for.body130.us.us, %for.end106
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br label %for.body130.us.us
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}
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