1; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s 2 3; CHECK: @foo 4; CHECK: shl 5define <4 x i32> @foo(<4 x i32> %a, <4 x i32> %b) nounwind { 6entry: 7 %cmp = shl <4 x i32> %a, %b ; <4 x i32> [#uses=1] 8 ret <4 x i32> %cmp 9} 10 11; CHECK: @bar 12; CHECK: lshr 13define <4 x i32> @bar(<4 x i32> %a, <4 x i32> %b) nounwind { 14entry: 15 %cmp = lshr <4 x i32> %a, %b ; <4 x i32> [#uses=1] 16 ret <4 x i32> %cmp 17} 18 19; CHECK: @baz 20; CHECK: ashr 21define <4 x i32> @baz(<4 x i32> %a, <4 x i32> %b) nounwind { 22entry: 23 %cmp = ashr <4 x i32> %a, %b ; <4 x i32> [#uses=1] 24 ret <4 x i32> %cmp 25} 26 27; Constant expressions: these should be folded. 28 29; CHECK: @foo_ce 30; CHECK: ret <2 x i64> <i64 40, i64 192> 31define <2 x i64> @foo_ce() nounwind { 32 ret <2 x i64> shl (<2 x i64> <i64 5, i64 6>, <2 x i64> <i64 3, i64 5>) 33} 34 35; CHECK: @bar_ce 36; CHECK: ret <2 x i64> <i64 42, i64 11> 37define <2 x i64> @bar_ce() nounwind { 38 ret <2 x i64> lshr (<2 x i64> <i64 340, i64 380>, <2 x i64> <i64 3, i64 5>) 39} 40 41; CHECK: baz_ce 42; CHECK: ret <2 x i64> <i64 71, i64 12> 43define <2 x i64> @baz_ce() nounwind { 44 ret <2 x i64> ashr (<2 x i64> <i64 573, i64 411>, <2 x i64> <i64 3, i64 5>) 45} 46