Fix pointer info on PPC byval stores

[oota-llvm.git] / test / Transforms / InstCombine / crash.ll

diff --git a/test/Transforms/InstCombine/crash.ll b/test/Transforms/InstCombine/crash.ll
index 60cb747787928a7a138f4f24d391be99b41c3fe5..2ef6ac64c7f3c963b171ebef28df4d12d3713eb0 100644 (file)
--- a/test/Transforms/InstCombine/crash.ll
+++ b/test/Transforms/InstCombine/crash.ll
@@ -132,10 +132,14 @@ define i32 @test5a() {
 }
 
 define void @test5() {
-       store i1 true, i1* undef
-       %1 = invoke i32 @test5a() to label %exit unwind label %exit
+  store i1 true, i1* undef
+  %r = invoke i32 @test5a() to label %exit unwind label %unwind
+unwind:
+  %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
+          cleanup
+  br label %exit
 exit:
-       ret void
+  ret void
 }
 
 
@@ -163,20 +167,19 @@ entry:
   br i1 %tobool, label %cond.end, label %cond.false
 
 terminate.handler:                                ; preds = %ehcleanup
-  %exc = call i8* @llvm.eh.exception()            ; <i8*> [#uses=1]
-  %0 = call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exc, i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*), i32 1) ; <i32> [#uses=0]
+  %exc = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+           cleanup
   call void @_ZSt9terminatev() noreturn nounwind
   unreachable
 
 ehcleanup:                                        ; preds = %cond.false
-  %exc1 = call i8* @llvm.eh.exception()           ; <i8*> [#uses=2]
-  %1 = call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exc1, i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*), i8* null) ; <i32> [#uses=0]
+  %exc1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+           catch i8* null
   invoke void @_ZN6UStackD1Ev(%class.UStack* %breaks)
           to label %cont unwind label %terminate.handler
 
 cont:                                             ; preds = %ehcleanup
-  call void @_Unwind_Resume_or_Rethrow(i8* %exc1)
-  unreachable
+  resume { i8*, i32 } %exc1
 
 cond.false:                                       ; preds = %entry
   %tmp4 = getelementptr inbounds %class.RuleBasedBreakIterator* %this, i32 0, i32 0 ; <i64 ()**> [#uses=1]
@@ -197,10 +200,6 @@ declare void @_ZN6UStackD1Ev(%class.UStack*)
 
 declare i32 @__gxx_personality_v0(...)
 
-declare i8* @llvm.eh.exception() nounwind readonly
-
-declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind
-
 declare void @_ZSt9terminatev()
 
 declare void @_Unwind_Resume_or_Rethrow(i8*)
@@ -219,6 +218,8 @@ invoke.cont:                                      ; preds = %entry
   unreachable
 
 try.handler:                                      ; preds = %entry
+  %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
+           catch i8* null
   ret i8* %self
 }
 
@@ -335,3 +336,63 @@ ret void
 
 declare i32 @func_14()
 
+
+define double @test16(i32 %a) nounwind {
+  %cmp = icmp slt i32 %a, 2
+  %select = select i1 %cmp, double 2.000000e+00, double 3.141592e+00
+  ret double %select
+}
+
+
+; PR8983
+%struct.basic_ios = type { i8 }
+
+define %struct.basic_ios *@test17() ssp {
+entry:
+  %add.ptr.i = getelementptr i8* null, i64 undef
+  %0 = bitcast i8* %add.ptr.i to %struct.basic_ios*
+  ret %struct.basic_ios* %0
+}
+
+; PR9013
+define void @test18() nounwind ssp {
+entry:
+  br label %for.cond
+
+for.cond:                                         ; preds = %for.inc, %entry
+  %l_197.0 = phi i32 [ 0, %entry ], [ %sub.i, %for.inc ]
+  br label %for.inc
+
+for.inc:                                          ; preds = %for.cond
+  %conv = and i32 %l_197.0, 255
+  %sub.i = add nsw i32 %conv, -1
+  br label %for.cond
+
+return:                                           ; No predecessors!
+  ret void
+}
+
+; PR11275
+declare void @test18b() noreturn
+declare void @test18foo(double**)
+declare void @test18a() noreturn
+define fastcc void @test18x(i8* %t0, i1 %b) uwtable align 2 {
+entry:
+  br i1 %b, label %e1, label %e2
+e1:
+  %t2 = bitcast i8* %t0 to double**
+  invoke void @test18b() noreturn
+          to label %u unwind label %lpad
+e2:
+  %t4 = bitcast i8* %t0 to double**
+  invoke void @test18a() noreturn
+          to label %u unwind label %lpad
+lpad:
+  %t5 = phi double** [ %t2, %e1 ], [ %t4, %e2 ]
+  %lpad.nonloopexit262 = landingpad { i8*, i32 } personality i32 (...)* @__gxx_personality_v0
+          cleanup
+  call void @test18foo(double** %t5)
+  unreachable
+u:
+  unreachable
+}