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/Integer/a17.ll b/test/Integer/a17.ll
new file mode 100644
index 0000000..db03e7c
--- /dev/null
+++ b/test/Integer/a17.ll
@@ -0,0 +1,25 @@
+; RUN: llvm-as %s -o - | llvm-dis > %t.ll
+; RUN: diff %t.ll %s.out
+
+; test 17 bits
+;
+@b = constant i17 add(i17 131071, i17 1)
+@c = constant i17 add(i17 131071, i17 131071)
+@d = constant i17 add(i17 131064, i17 8)
+@e = constant i17 sub(i17 0 , i17 1)
+@f = constant i17 sub(i17 0 , i17 131071)
+@g = constant i17 sub(i17 2 , i17 131071)
+
+@h = constant i17 shl(i17 1 , i17 17)
+@i = constant i17 shl(i17 1 , i17 16)
+@j = constant i17 lshr(i17 131071 , i17 16)
+@l = constant i17 ashr(i17 131071 , i17 16)
+
+@n = constant i17 mul(i17 131071, i17 2)
+@q = constant i17 sdiv(i17 -1, i17 65535)
+@r = constant i17 udiv(i17 -1, i17 65535)
+@s = constant i17 srem(i17 1, i17 131070)
+@t = constant i17 urem(i17 131071,i17 -1)
+@o = constant i17 trunc( i18 131072 to i17 )
+@p = constant i17 trunc( i18 131071 to i17 )
+@v = constant i17 srem(i17 -1, i17 15)