1; RUN: opt < %s -constprop -disable-output 2; PR2529 3define <4 x i1> @test1(i32 %argc, i8** %argv) { 4entry: 5 %foo = icmp slt <4 x i32> undef, <i32 14, i32 undef, i32 undef, i32 undef> 6 ret <4 x i1> %foo 7} 8 9define <4 x i1> @test2(i32 %argc, i8** %argv) { 10entry: 11 %foo = icmp slt <4 x i32> <i32 undef, i32 undef, i32 undef, i32 12undef>, <i32 undef, i32 undef, i32 undef, i32 undef> 13 ret <4 x i1> %foo 14} 15 16 17define <4 x i1> @test3() { 18 %foo = fcmp ueq <4 x float> <float 0.0, float 0.0, float 0.0, float 19undef>, <float 1.0, float 1.0, float 1.0, float undef> 20 ret <4 x i1> %foo 21} 22 23define <4 x i1> @test4() { 24 %foo = fcmp ueq <4 x float> <float 0.0, float 0.0, float 0.0, float 0.0>, <float 1.0, float 1.0, float 1.0, float 0.0> 25 26 ret <4 x i1> %foo 27} 28 29