| Tom Roeder | eb7a303 | 2014-11-11 21:08:02 +0000 | [diff] [blame] | 1 | ; RUN: llc <%s -fcfi -cfi-type=sub | FileCheck %s |
| 2 | ; ModuleID = 'test.cc' |
| 3 | target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| 4 | target triple = "x86_64-unknown-linux-gnu" |
| 5 | |
| 6 | declare i32 @__gxx_personality_v0(...) |
| 7 | |
| 8 | @_ZTIPKc = external constant i8* |
| 9 | @_ZTIi = external constant i8* |
| 10 | |
| 11 | define void @f() unnamed_addr jumptable { |
| 12 | ret void |
| 13 | } |
| 14 | |
| 15 | @a = global void ()* @f |
| 16 | |
| 17 | ; Make sure invoke gets targeted as well as regular calls |
| 18 | define void @_Z3foov(void ()* %f) uwtable ssp { |
| 19 | ; CHECK-LABEL: _Z3foov: |
| 20 | entry: |
| 21 | invoke void %f() |
| 22 | to label %try.cont unwind label %lpad |
| 23 | ; CHECK: callq __llvm_cfi_pointer_warning |
| 24 | ; CHECK: callq *%rbx |
| 25 | |
| 26 | lpad: |
| 27 | %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) |
| 28 | catch i8* bitcast (i8** @_ZTIi to i8*) |
| 29 | filter [1 x i8*] [i8* bitcast (i8** @_ZTIPKc to i8*)] |
| 30 | ret void |
| 31 | |
| 32 | try.cont: |
| 33 | ret void |
| 34 | } |
| 35 | |