Xamarin Public Jenkins (auto-signing) e19d552987 Imported Upstream version 5.18.0.161
Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
2018-10-19 08:34:24 +00:00

17 lines
506 B
LLVM

; RUN: opt < %s -instcombine -S | grep load | count 3
; PR2471
declare i32 @x(i32*)
define i32 @b(i32* %a, i32* %b) {
entry:
%tmp1 = load i32, i32* %a
%tmp3 = load i32, i32* %b
%add = add i32 %tmp1, %tmp3
%call = call i32 @x( i32* %a )
%tobool = icmp ne i32 %add, 0
; not safe to turn into an uncond load
%cond = select i1 %tobool, i32* %b, i32* %a
%tmp8 = load i32, i32* %cond
ret i32 %tmp8
}