25 lines
778 B
LLVM
25 lines
778 B
LLVM
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; RUN: opt %s -passes='print<uniformity>' -disable-output 2>&1 | FileCheck %s
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target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
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target triple = "nvptx64-nvidia-cuda"
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; CHECK: CYCLES ASSSUMED DIVERGENT:
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; CHECK-NEXT: depth=1: entries(if.end16 for.cond1) for.body4
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define void @foo(i1 %b) {
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entry:
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br i1 %b, label %if.then, label %if.end16
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if.then: ; preds = %entry
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br label %for.cond1
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for.cond1: ; preds = %if.end16, %for.body4, %if.then
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br i1 false, label %for.body4, label %if.end16
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for.body4: ; preds = %for.cond1
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br label %for.cond1
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if.end16: ; preds = %for.cond1, %entry
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br label %for.cond1
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}
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