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Diffstat (limited to 'test/CodeGen/X86/cfi_invoke.ll')
| -rw-r--r-- | test/CodeGen/X86/cfi_invoke.ll | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/CodeGen/X86/cfi_invoke.ll b/test/CodeGen/X86/cfi_invoke.ll new file mode 100644 index 000000000000..dd0d42a59c3a --- /dev/null +++ b/test/CodeGen/X86/cfi_invoke.ll @@ -0,0 +1,35 @@ +; RUN: llc <%s -fcfi -cfi-type=sub | FileCheck %s +; ModuleID = 'test.cc' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +declare i32 @__gxx_personality_v0(...) + +@_ZTIPKc = external constant i8* +@_ZTIi = external constant i8* + +define void @f() unnamed_addr jumptable { + ret void +} + +@a = global void ()* @f + +; Make sure invoke gets targeted as well as regular calls +define void @_Z3foov(void ()* %f) uwtable ssp { +; CHECK-LABEL: _Z3foov: + entry: + invoke void %f() + to label %try.cont unwind label %lpad +; CHECK: callq __llvm_cfi_pointer_warning +; CHECK: callq *%rbx + + lpad: + %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + catch i8* bitcast (i8** @_ZTIi to i8*) + filter [1 x i8*] [i8* bitcast (i8** @_ZTIPKc to i8*)] + ret void + + try.cont: + ret void +} + |