add testcase for r93564

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93567 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Thumb/2010-01-15-local-alloc-spill-physical.ll b/test/CodeGen/Thumb/2010-01-15-local-alloc-spill-physical.ll
new file mode 100644 (file)
index 0000000..d676369
--- /dev/null
+++ b/test/CodeGen/Thumb/2010-01-15-local-alloc-spill-physical.ll
@@ -0,0 +1,20 @@
+; RUN: llc < %s -regalloc=local -relocation-model=pic | FileCheck %s
+
+target triple = "thumbv6-apple-darwin10"
+
+@fred = internal global i32 0              ; <i32*> [#uses=1]
+
+define arm_apcscc void @foo() nounwind {
+entry:
+; CHECK: str r0, [sp]
+  %0 = call arm_apcscc  i32 (...)* @bar() nounwind ; <i32> [#uses=1]
+; CHECK: blx _bar
+; CHECK: ldr r1, [sp]
+  store i32 %0, i32* @fred, align 4
+  br label %return
+
+return:                                           ; preds = %entry
+  ret void
+}
+
+declare arm_apcscc i32 @bar(...)