mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-18 12:29:21 +00:00
14 lines
644 B
LLVM
14 lines
644 B
LLVM
|
; This should turn into one multiply and one add.
|
||
|
|
||
|
; RUN: llvm-as < mulfactor2.ll | opt -instcombine -reassociate -instcombine | llvm-dis | grep mul | wc -l | grep 1 &&
|
||
|
; RUN: llvm-as < mulfactor2.ll | opt -instcombine -reassociate -instcombine | llvm-dis | grep add | wc -l | grep 1
|
||
|
int %main(int %t) {
|
||
|
%tmp.3 = mul int %t, 12 ; <int> [#uses=1]
|
||
|
%tmp.4 = add int %tmp.3, 5 ; <int> [#uses=1]
|
||
|
%tmp.6 = mul int %t, 6 ; <int> [#uses=1]
|
||
|
%tmp.8 = mul int %tmp.4, 3 ; <int> [#uses=1]
|
||
|
%tmp.9 = add int %tmp.8, %tmp.6 ; <int> [#uses=1]
|
||
|
ret int %tmp.9
|
||
|
}
|
||
|
|