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

1 files changed, 38 insertions, 0 deletions

diff --git a/test/ExecutionEngine/test-arith.ll b/test/ExecutionEngine/test-arith.ll
new file mode 100644
index 0000000..49d85af
--- /dev/null
+++ b/test/ExecutionEngine/test-arith.ll
@@ -0,0 +1,38 @@
+; RUN: llvm-upgrade %s | llvm-as -f -o %t.bc
+; RUN: lli %t.bc > /dev/null
+
+int %main() {
+	%A = add sbyte 0, 12
+	%B = sub sbyte %A, 1
+	%C = mul sbyte %B, %B
+	%D = div sbyte %C, %C
+	%E = rem sbyte %D, %D
+	%F = div ubyte 5, 6
+	%G = rem ubyte 6, 5
+
+	%A = add short 0, 12
+	%B = sub short %A, 1
+	%C = mul short %B, %B
+	%D = div short %C, %C
+	%E = rem short %D, %D
+	%F = div ushort 5, 6
+	%G = rem uint 6, 5
+
+	%A = add int 0, 12
+	%B = sub int %A, 1
+	%C = mul int %B, %B
+	%D = div int %C, %C
+	%E = rem int %D, %D
+	%F = div uint 5, 6
+	%G1 = rem uint 6, 5
+
+	%A = add long 0, 12
+	%B = sub long %A, 1
+	%C = mul long %B, %B
+	%D = div long %C, %C
+	%E = rem long %D, %D
+	%F = div ulong 5, 6
+	%G = rem ulong 6, 5
+
+	ret int 0
+}