2016-08-04 02:17:35 +08:00
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; RUN: llc -verify-machineinstrs < %s | FileCheck %s
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2014-07-21 08:03:18 +08:00
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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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