forked from OSchip/llvm-project
36 lines
939 B
LLVM
36 lines
939 B
LLVM
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; RUN: llc <%s -fcfi -cfi-type=sub | FileCheck %s
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; ModuleID = 'test.cc'
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target datalayout = "e-m:e-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 @__gxx_personality_v0(...)
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@_ZTIPKc = external constant i8*
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@_ZTIi = external constant i8*
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define void @f() unnamed_addr jumptable {
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ret void
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}
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@a = global void ()* @f
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; Make sure invoke gets targeted as well as regular calls
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define void @_Z3foov(void ()* %f) uwtable ssp {
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; CHECK-LABEL: _Z3foov:
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entry:
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invoke void %f()
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to label %try.cont unwind label %lpad
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; CHECK: callq __llvm_cfi_pointer_warning
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; CHECK: callq *%rbx
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lpad:
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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catch i8* bitcast (i8** @_ZTIi to i8*)
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filter [1 x i8*] [i8* bitcast (i8** @_ZTIPKc to i8*)]
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ret void
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try.cont:
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ret void
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}
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