forked from OSchip/llvm-project
28 lines
765 B
LLVM
28 lines
765 B
LLVM
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; RUN: opt -gvn-hoist -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 @wobble(...)
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declare void @spam() align 2
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; CHECK-LABEL: @f()
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define void @f() personality i8* bitcast (i32 (...)* @wobble to i8*) {
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bb:
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%tmp = alloca i32*, align 8
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invoke void @spam()
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to label %bb16 unwind label %bb23
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bb16: ; preds = %bb
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%tmp17 = load i32*, i32** %tmp, align 8
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%tmp18 = load i32*, i32** %tmp, align 8
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unreachable
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bb23: ; preds = %bb
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%tmp24 = landingpad { i8*, i32 }
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cleanup
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unreachable
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}
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