forked from OSchip/llvm-project
64 lines
1.8 KiB
LLVM
64 lines
1.8 KiB
LLVM
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; RUN: opt -loop-simplifycfg -verify-memoryssa -S < %s | FileCheck %s
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; REQUIRES: asserts
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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declare i32 @eggs(...)
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declare void @spam()
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; CHECK-LABEL: @f()
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define void @f() personality i8* bitcast (i32 (...)* @eggs to i8*) {
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bb:
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invoke void @spam()
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to label %bb2 unwind label %bb4
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bb2: ; preds = %bb
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invoke void @spam()
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to label %bb8 unwind label %bb5
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bb4: ; preds = %bb
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%tmp = landingpad { i8*, i32 }
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cleanup
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resume { i8*, i32 } undef
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bb5: ; preds = %bb2
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%tmp6 = landingpad { i8*, i32 }
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cleanup
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unreachable
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bb8: ; preds = %bb13, %bb2
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br label %bb10
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bb10: ; preds = %bb8
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invoke void @spam()
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to label %bb11 unwind label %bb20
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bb11: ; preds = %bb10
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invoke void @spam()
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to label %bb12 unwind label %bb22
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bb12: ; preds = %bb11
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invoke void @spam()
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to label %bb13 unwind label %bb24
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bb13: ; preds = %bb12
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br label %bb8
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bb20: ; preds = %bb10
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%tmp21 = landingpad { i8*, i32 }
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cleanup
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unreachable
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bb22: ; preds = %bb11
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%tmp23 = landingpad { i8*, i32 }
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cleanup
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unreachable
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bb24: ; preds = %bb12
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%tmp25 = landingpad { i8*, i32 }
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cleanup
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unreachable
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}
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