SROA: Replace calls to getScalarSizeInBits to DataLayout's API because
getScalarSizeInBits could not handle vectors of pointers.
llvm-svn: 170412
diff --git a/llvm/test/Transforms/SROA/2012-12-17-vpointers.ll b/llvm/test/Transforms/SROA/2012-12-17-vpointers.ll
new file mode 100644
index 0000000..7e995b9
--- /dev/null
+++ b/llvm/test/Transforms/SROA/2012-12-17-vpointers.ll
@@ -0,0 +1,25 @@
+; RUN: opt < %s -sroa
+
+; Make sure we don't crash on this one.
+
+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-macosx10.8.0"
+
+define void @foo() {
+entry:
+ %Args.i = alloca <2 x i32*>, align 16
+ br i1 undef, label %bb0.exit158, label %if.then.i.i.i.i.i138
+
+if.then.i.i.i.i.i138:
+ unreachable
+
+bb0.exit158:
+ br i1 undef, label %bb0.exit257, label %if.then.i.i.i.i.i237
+
+if.then.i.i.i.i.i237:
+ unreachable
+
+bb0.exit257:
+ %0 = load <2 x i32*>* %Args.i, align 16
+ unreachable
+}