[Analysis] Become aware of MSVC's new/delete functions

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

diff --git a/test/Transforms/LICM/crash.ll b/test/Transforms/LICM/crash.ll
index d0b6d78db1a79b04dff44fd94f4abc654f8fa093..7fa41157338db4904b1e10db34967ec2833d875e 100644 (file)
--- a/test/Transforms/LICM/crash.ll
+++ b/test/Transforms/LICM/crash.ll
@@ -1,4 +1,4 @@
-; RUN: opt -licm %s -disable-output
+; RUN: opt -licm -disable-output < %s
 
 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"
 target triple = "x86_64-apple-darwin10.0.0"
@@ -12,7 +12,7 @@ entry:
 
 for.body:                                         ; preds = %for.cond, %bb.nph
   store i8 0, i8* @g_12, align 1
-  %tmp6 = load i8* @g_12, align 1
+  %tmp6 = load i8, i8* @g_12, align 1
   br label %for.cond
 
 for.cond:                                         ; preds = %for.body
@@ -34,8 +34,41 @@ entry:
   br label %for.body
 
 for.body:                                         ; preds = %for.body, %entry
-  %tmp7 = load i32* @g_8, align 4
+  %tmp7 = load i32, i32* @g_8, align 4
   store i32* @g_8, i32** undef, align 16
   store i32 undef, i32* @g_8, align 4
   br label %for.body
 }
+
+; PR8102
+define void @test3() {
+entry:
+  %__first = alloca { i32* }
+  br i1 undef, label %for.cond, label %for.end
+
+for.cond:                                         ; preds = %for.cond, %entry
+  %tmp1 = getelementptr { i32*}, { i32*}* %__first, i32 0, i32 0
+  %tmp2 = load i32*, i32** %tmp1, align 4
+  %call = tail call i32* @test3helper(i32* %tmp2)
+  %tmp3 = getelementptr { i32*}, { i32*}* %__first, i32 0, i32 0
+  store i32* %call, i32** %tmp3, align 4
+  br i1 false, label %for.cond, label %for.end
+
+for.end:                                          ; preds = %for.cond, %entry
+  ret void
+}
+
+declare i32* @test3helper(i32*)
+
+
+; PR8602
+@g_47 = external global i32, align 4
+
+define void @test4() noreturn nounwind {
+  br label %1
+
+; <label>:1                                       ; preds = %1, %0
+  store volatile i32* @g_47, i32** undef, align 8
+  store i32 undef, i32* @g_47, align 4
+  br label %1
+}