mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-02 02:55:35 +00:00
5307076e20
Takes care of the assert that caused build fails. Rather than asserting the code checks now that the definition and use are in the same block, and does not attempt to optimize when that is not the case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219175 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
543 B
LLVM
25 lines
543 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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define void @entry() nounwind {
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entry:
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; CHECK: br label %for.cond
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br label %for.cond
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for.cond:
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%local = phi <1 x i32> [ <i32 0>, %entry ], [ %phi2, %cond.end47 ]
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%phi3 = sub <1 x i32> zeroinitializer, %local
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br label %cond.end
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cond.false:
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br label %cond.end
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cond.end:
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%cond = phi <1 x i32> [ %phi3, %for.cond ], [ undef, %cond.false ]
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br label %cond.end47
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cond.end47:
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%sum = add <1 x i32> %cond, <i32 92>
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%phi2 = sub <1 x i32> zeroinitializer, %sum
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br label %for.cond
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}
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