llvm-project/llvm/test/Transforms/InstCombine/2008-02-23-MulSub.ll

10 lines
268 B
LLVM

; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep mul
define i26 @test(i26 %a) nounwind {
entry:
%_add = mul i26 %a, 2885 ; <i26> [#uses=1]
%_shl2 = mul i26 %a, 2884 ; <i26> [#uses=1]
%_sub = sub i26 %_add, %_shl2 ; <i26> [#uses=1]
ret i26 %_sub
}