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/Transforms/PredicateSimplifier/predsimplify.reg4.ll b/test/Transforms/PredicateSimplifier/predsimplify.reg4.ll
new file mode 100644
index 0000000..3817e87
--- /dev/null
+++ b/test/Transforms/PredicateSimplifier/predsimplify.reg4.ll
@@ -0,0 +1,36 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -predsimplify -disable-output
+
+; ModuleID = '<stdin>'
+target endian = little
+target pointersize = 32
+target triple = "i686-pc-linux-gnu"
+
+implementation ; Functions:
+
+void %f(int %x, int %y) {
+entry:
+ %tmp = seteq int %x, 10 ; <bool> [#uses=1]
+ %tmp.not = xor bool %tmp, true ; <bool> [#uses=1]
+ %tmp3 = seteq int %x, %y ; <bool> [#uses=1]
+ %bothcond = and bool %tmp.not, %tmp3 ; <bool> [#uses=1]
+ br bool %bothcond, label %cond_true4, label %return
+
+cond_true4: ; preds = %entry
+ switch int %y, label %return [
+ int 9, label %bb
+ int 10, label %bb6
+ ]
+
+bb: ; preds = %cond_true4
+ call void %g( int 9 )
+ ret void
+
+bb6: ; preds = %cond_true4
+ call void %g( int 10 )
+ ret void
+
+return: ; preds = %cond_true4, %entry
+ ret void
+}
+
+declare void %g(int)