1; RUN: opt < %s -argpromotion -instcombine -S | not grep load 2target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" 3 4@G1 = constant i32 0 ; <i32*> [#uses=1] 5@G2 = constant i32* @G1 ; <i32**> [#uses=1] 6 7define internal i32 @test(i32** %X) { 8 %Y = load i32*, i32** %X ; <i32*> [#uses=1] 9 %X.upgrd.1 = load i32, i32* %Y ; <i32> [#uses=1] 10 ret i32 %X.upgrd.1 11} 12 13define i32 @caller(i32** %P) { 14 %X = call i32 @test( i32** @G2 ) ; <i32> [#uses=1] 15 ret i32 %X 16} 17 18