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/X86/div_const.ll b/test/CodeGen/X86/div_const.ll
new file mode 100644
index 0000000..326fd77
--- /dev/null
+++ b/test/CodeGen/X86/div_const.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 365384439
+
+uint %f9188_mul365384439_shift27(uint %A) {
+ %tmp1 = div uint %A, 1577682821 ; <uint> [#uses=1]
+ ret uint %tmp1
+}
+