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https://github.com/c64scene-ar/llvm-6502.git
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53032 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
899 B
LLVM
37 lines
899 B
LLVM
; RUN: llvm-as < %s | opt -gvn | llvm-dis | grep undef
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; PR2503
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "i686-apple-darwin9.3.0"
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@g_3 = external global i8 ; <i8*> [#uses=2]
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define i32 @func_1() nounwind {
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entry:
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br i1 false, label %ifelse, label %ifthen
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ifthen: ; preds = %entry
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br label %ifend
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ifelse: ; preds = %entry
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%tmp3 = load i8* @g_3 ; <i8> [#uses=0]
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br label %forcond.thread
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forcond.thread: ; preds = %ifelse
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br label %afterfor
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forcond: ; preds = %forinc
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br i1 false, label %afterfor, label %forbody
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forbody: ; preds = %forcond
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br label %forinc
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forinc: ; preds = %forbody
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br label %forcond
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afterfor: ; preds = %forcond, %forcond.thread
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%tmp10 = load i8* @g_3 ; <i8> [#uses=0]
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br label %ifend
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ifend: ; preds = %afterfor, %ifthen
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ret i32 0
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}
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