Xamarin Public Jenkins (auto-signing) 8625704ad8 Imported Upstream version 5.18.0.179
Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
2018-10-25 08:34:57 +00:00

12 lines
322 B
LLVM

; RUN: opt < %s -instcombine -S | grep " sub " | count 1
; PR2047
define i32 @l(i32 %a, i32 %b, i32 %c, i32 %d) {
entry:
%b.neg = sub i32 0, %b ; <i32> [#uses=1]
%c.neg = sub i32 0, %c ; <i32> [#uses=1]
%sub4 = add i32 %c.neg, %b.neg ; <i32> [#uses=1]
%sub6 = add i32 %sub4, %d ; <i32> [#uses=1]
ret i32 %sub6
}