fix PR4963: folding insertvalue would sometimes turn a packed struct into

[llvm/avr.git] / test / Transforms / InstCombine / shift-trunc-shift.ll

; RUN: opt < %s -instcombine -S | grep lshr.*63

define i32 @t1(i64 %d18) {
entry:
        %tmp916 = lshr i64 %d18, 32             ; <i64> [#uses=1]
        %tmp917 = trunc i64 %tmp916 to i32              ; <i32> [#uses=1]
        %tmp10 = lshr i32 %tmp917, 31           ; <i32> [#uses=1]
        ret i32 %tmp10
}