1 ; RUN: opt < %s -instcombine -S | not grep bitcast 2 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" 3 target triple = "i686-apple-darwin8" 4 5 define <2 x i64> @test1() { 6 %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x i64> 7 ret <2 x i64> %tmp3 8 } 9 10 define <4 x i32> @test2() { 11 %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x i32> 12 ret <4 x i32> %tmp3 13 } 14 15 define <2 x double> @test3() { 16 %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x double> 17 ret <2 x double> %tmp3 18 } 19 20 define <4 x float> @test4() { 21 %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x float> 22 ret <4 x float> %tmp3 23 } 24 25 define <2 x i64> @test5() { 26 %tmp3 = bitcast <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0> to <2 x i64> 27 ret <2 x i64> %tmp3 28 } 29 30 define <4 x i32> @test6() { 31 %tmp3 = bitcast <2 x double> <double 0.5, double 1.0> to <4 x i32> 32 ret <4 x i32> %tmp3 33 } 34 35 define i32 @test7() { 36 %tmp3 = bitcast <2 x half> <half 0xH1100, half 0xH0011> to i32 37 ret i32 %tmp3 38 } 39
