It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/ldr.ll b/test/CodeGen/ARM/ldr.ll
new file mode 100644
index 0000000..3a9ab81
--- /dev/null
+++ b/test/CodeGen/ARM/ldr.ll
@@ -0,0 +1,22 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN: grep {ldr r0} | wc -l | grep 3
+
+int %f1(int* %v) {
+entry:
+ %tmp = load int* %v ; <int> [#uses=1]
+ ret int %tmp
+}
+
+int %f2(int* %v) {
+entry:
+ %tmp2 = getelementptr int* %v, int 1023 ; <int*> [#uses=1]
+ %tmp = load int* %tmp2 ; <int> [#uses=1]
+ ret int %tmp
+}
+
+int %f3(int* %v) {
+entry:
+ %tmp2 = getelementptr int* %v, int 1024 ; <int*> [#uses=1]
+ %tmp = load int* %tmp2 ; <int> [#uses=1]
+ ret int %tmp
+}