summaryrefslogtreecommitdiff
path: root/test/Transforms/InstCombine/2009-03-20-AShrOverShift.ll
blob: 1f207c2ab01e24936eea0a3cee8e2506eef9f9df (plain)
1
2
3
4
5
6
7
8
9
; RUN: opt %s -instcombine | llvm-dis | grep {ashr i32 %val, 31}
; PR3851

define i32 @foo2(i32 %val) nounwind {
entry:
	%shr = ashr i32 %val, 15		; <i32> [#uses=3]
	%shr4 = ashr i32 %shr, 17		; <i32> [#uses=1]
        ret i32 %shr4
 }