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Viewing changes to test/CodeGen/PowerPC/ppc64le-crsave.ll

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2015-07-15 17:51:08 UTC
  • Revision ID: package-import@ubuntu.com-20150715175108-l8mynwovkx4zx697
Tags: upstream-3.7~+rc2
Import upstream version 3.7~+rc2

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test/CodeGen/PowerPC/ppc64le-crsave.ll
 
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; RUN: llc < %s | FileCheck %s
 
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target datalayout = "e-m:e-i64:64-n32:64"
 
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target triple = "powerpc64le-unknown-linux-gnu"
 
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@_ZTIi = external constant i8*
 
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declare i8* @__cxa_allocate_exception(i64)
 
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declare void @__cxa_throw(i8*, i8*, i8*)
 
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define void @crsave() {
 
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entry:
 
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  call void asm sideeffect "", "~{cr2}"()
 
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  call void asm sideeffect "", "~{cr3}"()
 
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  call void asm sideeffect "", "~{cr4}"()
 
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  %exception = call i8* @__cxa_allocate_exception(i64 4)
 
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  %0 = bitcast i8* %exception to i32*
 
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  store i32 0, i32* %0
 
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  call void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIi to i8*), i8* null)
 
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  unreachable
 
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return:                                           ; No predecessors!
 
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  ret void
 
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}
 
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; CHECK-LABEL: @crsave
 
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; CHECK: .cfi_offset cr2, 8
 
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; CHECK: .cfi_offset cr3, 8
 
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; CHECK: .cfi_offset cr4, 8
 
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