[llvm-commits] [llvm] r89906 - /llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll
Evan Cheng
evan.cheng at apple.com
Wed Nov 25 16:35:01 PST 2009
Author: evancheng
Date: Wed Nov 25 18:35:01 2009
New Revision: 89906
URL: http://llvm.org/viewvc/llvm-project?rev=89906&view=rev
Log:
Test for 89905.
Added:
llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll
Added: llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll?rev=89906&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll (added)
+++ llvm/trunk/test/CodeGen/X86/2009-11-25-ImpDefBug.ll Wed Nov 25 18:35:01 2009
@@ -0,0 +1,116 @@
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu
+; pr5600
+
+%struct..0__pthread_mutex_s = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_list_t }
+%struct.ASN1ObjHeader = type { i8, %"struct.__gmp_expr<__mpz_struct [1],__mpz_struct [1]>", i64, i32, i32, i32 }
+%struct.ASN1Object = type { i32 (...)**, i32, i32, i64 }
+%struct.ASN1Unit = type { [4 x i32 (%struct.ASN1ObjHeader*, %struct.ASN1Object**)*], %"struct.std::ASN1ObjList" }
+%"struct.__gmp_expr<__mpz_struct [1],__mpz_struct [1]>" = type { [1 x %struct.__mpz_struct] }
+%struct.__mpz_struct = type { i32, i32, i64* }
+%struct.__pthread_list_t = type { %struct.__pthread_list_t*, %struct.__pthread_list_t* }
+%struct.pthread_attr_t = type { i64, [48 x i8] }
+%struct.pthread_mutex_t = type { %struct..0__pthread_mutex_s }
+%struct.pthread_mutexattr_t = type { i32 }
+%"struct.std::ASN1ObjList" = type { %"struct.std::_Vector_base<ASN1Object*,std::allocator<ASN1Object*> >" }
+%"struct.std::_Vector_base<ASN1Object*,std::allocator<ASN1Object*> >" = type { %"struct.std::_Vector_base<ASN1Object*,std::allocator<ASN1Object*> >::_Vector_impl" }
+%"struct.std::_Vector_base<ASN1Object*,std::allocator<ASN1Object*> >::_Vector_impl" = type { %struct.ASN1Object**, %struct.ASN1Object**, %struct.ASN1Object** }
+%struct.xmstream = type { i8*, i64, i64, i64, i8 }
+
+declare void @_ZNSt6vectorIP10ASN1ObjectSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1_(%"struct.std::ASN1ObjList"* nocapture, i64, %struct.ASN1Object** nocapture)
+
+declare i32 @_Z17LoadObjectFromBERR8xmstreamPP10ASN1ObjectPPF10ASN1StatusP13ASN1ObjHeaderS3_E(%struct.xmstream*, %struct.ASN1Object**, i32 (%struct.ASN1ObjHeader*, %struct.ASN1Object**)**)
+
+define i32 @_ZN8ASN1Unit4loadER8xmstreamjm18ASN1LengthEncoding(%struct.ASN1Unit* %this, %struct.xmstream* nocapture %stream, i32 %numObjects, i64 %size, i32 %lEncoding) {
+entry:
+ br label %meshBB85
+
+bb5: ; preds = %bb13.fragment.cl135, %bb13.fragment.cl, %bb.i.i.bbcl.disp, %bb13.fragment
+ %0 = invoke i32 @_Z17LoadObjectFromBERR8xmstreamPP10ASN1ObjectPPF10ASN1StatusP13ASN1ObjHeaderS3_E(%struct.xmstream* undef, %struct.ASN1Object** undef, i32 (%struct.ASN1ObjHeader*, %struct.ASN1Object**)** undef)
+ to label %meshBB81.bbcl.disp unwind label %lpad ; <i32> [#uses=0]
+
+bb10.fragment: ; preds = %bb13.fragment.bbcl.disp
+ br i1 undef, label %bb1.i.fragment.bbcl.disp, label %bb.i.i.bbcl.disp
+
+bb1.i.fragment: ; preds = %bb1.i.fragment.bbcl.disp
+ invoke void @_ZNSt6vectorIP10ASN1ObjectSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1_(%"struct.std::ASN1ObjList"* undef, i64 undef, %struct.ASN1Object** undef)
+ to label %meshBB81.bbcl.disp unwind label %lpad
+
+bb13.fragment: ; preds = %bb13.fragment.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb5
+
+bb.i4: ; preds = %bb.i4.bbcl.disp, %bb1.i.fragment.bbcl.disp
+ ret i32 undef
+
+bb1.i5: ; preds = %bb.i1
+ ret i32 undef
+
+lpad: ; preds = %bb1.i.fragment.cl, %bb1.i.fragment, %bb5
+ %.SV10.phi807 = phi i8* [ undef, %bb1.i.fragment.cl ], [ undef, %bb1.i.fragment ], [ undef, %bb5 ] ; <i8*> [#uses=1]
+ %1 = load i8* %.SV10.phi807, align 8 ; <i8> [#uses=0]
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb13.fragment.bbcl.disp
+
+bb.i1: ; preds = %bb.i.i.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb1.i5
+
+meshBB81: ; preds = %meshBB81.bbcl.disp, %bb.i.i.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb.i4.bbcl.disp
+
+meshBB85: ; preds = %meshBB81.bbcl.disp, %bb.i4.bbcl.disp, %bb1.i.fragment.bbcl.disp, %bb.i.i.bbcl.disp, %entry
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb13.fragment.bbcl.disp
+
+bb.i.i.bbcl.disp: ; preds = %bb10.fragment
+ switch i8 undef, label %meshBB85 [
+ i8 123, label %bb.i1
+ i8 97, label %bb5
+ i8 44, label %meshBB81
+ i8 1, label %meshBB81.cl
+ i8 51, label %meshBB81.cl141
+ ]
+
+bb1.i.fragment.cl: ; preds = %bb1.i.fragment.bbcl.disp
+ invoke void @_ZNSt6vectorIP10ASN1ObjectSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1_(%"struct.std::ASN1ObjList"* undef, i64 undef, %struct.ASN1Object** undef)
+ to label %meshBB81.bbcl.disp unwind label %lpad
+
+bb1.i.fragment.bbcl.disp: ; preds = %bb10.fragment
+ switch i8 undef, label %bb.i4 [
+ i8 97, label %bb1.i.fragment
+ i8 7, label %bb1.i.fragment.cl
+ i8 35, label %bb.i4.cl
+ i8 77, label %meshBB85
+ ]
+
+bb13.fragment.cl: ; preds = %bb13.fragment.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb5
+
+bb13.fragment.cl135: ; preds = %bb13.fragment.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb5
+
+bb13.fragment.bbcl.disp: ; preds = %meshBB85, %lpad
+ switch i8 undef, label %bb10.fragment [
+ i8 67, label %bb13.fragment.cl
+ i8 108, label %bb13.fragment
+ i8 58, label %bb13.fragment.cl135
+ ]
+
+bb.i4.cl: ; preds = %bb.i4.bbcl.disp, %bb1.i.fragment.bbcl.disp
+ ret i32 undef
+
+bb.i4.bbcl.disp: ; preds = %meshBB81.cl141, %meshBB81.cl, %meshBB81
+ switch i8 undef, label %bb.i4 [
+ i8 35, label %bb.i4.cl
+ i8 77, label %meshBB85
+ ]
+
+meshBB81.cl: ; preds = %meshBB81.bbcl.disp, %bb.i.i.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb.i4.bbcl.disp
+
+meshBB81.cl141: ; preds = %meshBB81.bbcl.disp, %bb.i.i.bbcl.disp
+ br i1 undef, label %meshBB81.bbcl.disp, label %bb.i4.bbcl.disp
+
+meshBB81.bbcl.disp: ; preds = %meshBB81.cl141, %meshBB81.cl, %bb13.fragment.cl135, %bb13.fragment.cl, %bb1.i.fragment.cl, %meshBB85, %meshBB81, %bb.i1, %lpad, %bb13.fragment, %bb1.i.fragment, %bb5
+ switch i8 undef, label %meshBB85 [
+ i8 44, label %meshBB81
+ i8 1, label %meshBB81.cl
+ i8 51, label %meshBB81.cl141
+ ]
+}
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