From f65a0f7860bc9189c95a76cb6802d7ba54e61048 Mon Sep 17 00:00:00 2001 From: Zhou Sheng Date: Sat, 23 Feb 2008 10:59:51 +0000 Subject: [PATCH] Testcase for Revision 47478. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47531 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/2008-02-23-MulSub.ll | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 test/Transforms/InstCombine/2008-02-23-MulSub.ll diff --git a/test/Transforms/InstCombine/2008-02-23-MulSub.ll b/test/Transforms/InstCombine/2008-02-23-MulSub.ll new file mode 100644 index 00000000000..21917ab5cf4 --- /dev/null +++ b/test/Transforms/InstCombine/2008-02-23-MulSub.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as | opt -instcombine | llvm-dis | not grep mul + +define i26 @mul_283(i26 %a) nounwind { +entry: + %_add = mul i26 %a, 2885 ; [#uses=1] + %_shl2 = mul i26 %a, 2884 ; [#uses=1] + %_sub = sub i26 %_add, %_shl2 ; [#uses=1] + ret i26 %_sub +} -- 2.34.1