brintos / llvm-project-archived public Read only

1; RUN: opt < %s -passes=instcombine -S | FileCheck %s2; CHECK: and3 4define i64 @foo(i64 %tmp, i64 %tmp2) {5        %tmp.upgrd.1 = trunc i64 %tmp to i32            ; <i32> [#uses=1]6        %tmp2.upgrd.2 = trunc i64 %tmp2 to i32          ; <i32> [#uses=1]7        %tmp3 = and i32 %tmp.upgrd.1, %tmp2.upgrd.2             ; <i32> [#uses=1]8        %tmp4 = zext i32 %tmp3 to i64           ; <i64> [#uses=1]9        ret i64 %tmp410}11 12