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llvm-mirror/test/Transforms/InstCombine/ashr-nop.ll
2009-09-08 22:34:10 +00:00

9 lines
156 B
LLVM

; RUN: opt < %s -instcombine -S | not grep ashr
define i32 @foo(i32 %x) {
%o = and i32 %x, 1
%n = add i32 %o, -1
%t = ashr i32 %n, 17
ret i32 %t
}