diff options
Diffstat (limited to 'test/Transforms/SimpleLoopUnswitch/2012-04-30-LoopUnswitch-LPad-Crash.ll')
| -rw-r--r-- | test/Transforms/SimpleLoopUnswitch/2012-04-30-LoopUnswitch-LPad-Crash.ll | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/test/Transforms/SimpleLoopUnswitch/2012-04-30-LoopUnswitch-LPad-Crash.ll b/test/Transforms/SimpleLoopUnswitch/2012-04-30-LoopUnswitch-LPad-Crash.ll new file mode 100644 index 000000000000..8f05e58b8ebb --- /dev/null +++ b/test/Transforms/SimpleLoopUnswitch/2012-04-30-LoopUnswitch-LPad-Crash.ll @@ -0,0 +1,97 @@ +; RUN: opt < %s -basicaa -instcombine -inline -functionattrs -licm -simple-loop-unswitch -gvn -verify +; PR12573 +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.7.0" + +%class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379 = type { %class.C.23.43.67.103.139.159.179.199.239.243.247.251.263.295.303.339.347.376*, %class.B.21.41.65.101.137.157.177.197.237.241.245.249.261.293.301.337.345.378 } +%class.C.23.43.67.103.139.159.179.199.239.243.247.251.263.295.303.339.347.376 = type { %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* } +%class.B.21.41.65.101.137.157.177.197.237.241.245.249.261.293.301.337.345.378 = type { %class.A.20.40.64.100.136.156.176.196.236.240.244.248.260.292.300.336.344.377* } +%class.A.20.40.64.100.136.156.176.196.236.240.244.248.260.292.300.336.344.377 = type { i8 } + +define void @_Z23get_reconstruction_pathv() uwtable ssp personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { +entry: + %c = alloca %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379, align 8 + br label %for.cond + +for.cond: ; preds = %for.end, %entry + invoke void @_ZN1DptEv(%class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* %c) + to label %invoke.cont unwind label %lpad + +invoke.cont: ; preds = %for.cond + invoke void @_ZN1C3endEv() + to label %for.cond3 unwind label %lpad + +for.cond3: ; preds = %invoke.cont6, %invoke.cont + invoke void @_ZN1DptEv(%class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* %c) + to label %invoke.cont4 unwind label %lpad + +invoke.cont4: ; preds = %for.cond3 + invoke void @_ZN1C3endEv() + to label %invoke.cont6 unwind label %lpad + +invoke.cont6: ; preds = %invoke.cont4 + br i1 undef, label %for.cond3, label %for.end + +lpad: ; preds = %for.end, %invoke.cont4, %for.cond3, %invoke.cont, %for.cond + %0 = landingpad { i8*, i32 } + cleanup + resume { i8*, i32 } undef + +for.end: ; preds = %invoke.cont6 + invoke void @_ZN1C13_M_insert_auxER1D() + to label %for.cond unwind label %lpad +} + +define void @_ZN1DptEv(%class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* %this) uwtable ssp align 2 { +entry: + %this.addr = alloca %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379*, align 8 + store %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* %this, %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379** %this.addr, align 8 + %this1 = load %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379*, %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379** %this.addr + %px = getelementptr inbounds %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379, %class.D.22.42.66.102.138.158.178.198.238.242.246.250.262.294.302.338.346.379* %this1, i32 0, i32 0 + %0 = load %class.C.23.43.67.103.139.159.179.199.239.243.247.251.263.295.303.339.347.376*, %class.C.23.43.67.103.139.159.179.199.239.243.247.251.263.295.303.339.347.376** %px, align 8 + %tobool = icmp ne %class.C.23.43.67.103.139.159.179.199.239.243.247.251.263.295.303.339.347.376* %0, null + br i1 %tobool, label %cond.end, label %cond.false + +cond.false: ; preds = %entry + call void @_Z10__assert13v() noreturn + unreachable + +cond.end: ; preds = %entry + ret void +} + +declare i32 @__gxx_personality_v0(...) + +declare void @_ZN1C3endEv() + +define void @_ZN1C13_M_insert_auxER1D() uwtable ssp align 2 { +entry: + ret void +} + +define void @_ZN1DD1Ev() unnamed_addr uwtable inlinehint ssp align 2 { +entry: + ret void +} + +define void @_ZN1DD2Ev() unnamed_addr uwtable inlinehint ssp align 2 { +entry: + ret void +} + +define void @_ZN1BD1Ev() unnamed_addr uwtable ssp align 2 { +entry: + ret void +} + +define void @_ZN1BD2Ev() unnamed_addr uwtable ssp align 2 { +entry: + ret void +} + +define void @_ZN1BaSERS_() uwtable ssp align 2 { +entry: + unreachable +} + +declare void @_Z10__assert13v() noreturn |