llvm/test/CodeGen/X86/vec_set-2.ll
Simon Pilgrim 2a4643560e [X86][SSE] Regenerated the vec_set tests.
Replaced lots of dodgy greps with actual codegen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265163 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-01 17:40:25 +00:00

28 lines
1.1 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2,-sse4.1 | FileCheck %s
define <4 x float> @test1(float %a) nounwind {
; CHECK-LABEL: test1:
; CHECK: # BB#0:
; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: retl
%tmp = insertelement <4 x float> zeroinitializer, float %a, i32 0
%tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 1
%tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, i32 2
%tmp7 = insertelement <4 x float> %tmp6, float 0.000000e+00, i32 3
ret <4 x float> %tmp7
}
define <2 x i64> @test(i32 %a) nounwind {
; CHECK-LABEL: test:
; CHECK: # BB#0:
; CHECK-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: retl
%tmp = insertelement <4 x i32> zeroinitializer, i32 %a, i32 0
%tmp6 = insertelement <4 x i32> %tmp, i32 0, i32 1
%tmp8 = insertelement <4 x i32> %tmp6, i32 0, i32 2
%tmp10 = insertelement <4 x i32> %tmp8, i32 0, i32 3
%tmp19 = bitcast <4 x i32> %tmp10 to <2 x i64>
ret <2 x i64> %tmp19
}