| David Majnemer | bc36b15 | 2016-07-27 02:39:16 +0000 | [diff] [blame] | 1 | ; RUN: opt -S -instsimplify < %s | FileCheck %s |
| Igor Laevsky | d63560b | 2017-12-12 10:03:39 +0000 | [diff] [blame] | 2 | target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" |
| 3 | target triple = "x86_64-pc-windows-msvc" |
| David Majnemer | bc36b15 | 2016-07-27 02:39:16 +0000 | [diff] [blame] | 4 | %S = type { i16, i32 } |
| 5 | |
| 6 | define <2 x i16> @test1() { |
| 7 | entry: |
| 8 | %b = insertelement <2 x i16> <i16 undef, i16 0>, i16 extractvalue (%S select (i1 icmp eq (i16 extractelement (<2 x i16> bitcast (<1 x i32> <i32 1> to <2 x i16>), i32 0), i16 0), %S zeroinitializer, %S { i16 0, i32 1 }), 0), i32 0 |
| 9 | ret <2 x i16> %b |
| 10 | } |
| 11 | |
| 12 | ; CHECK-LABEL: @test1( |
| Igor Laevsky | d63560b | 2017-12-12 10:03:39 +0000 | [diff] [blame] | 13 | ; CHECK: ret <2 x i16> zeroinitializer |