llvm-mirror/test/CodeGen/X86/vec_set-4.ll
Simon Pilgrim 094fccf448 [X86][SSE] Regenerated the vec_set tests.
Replaced lots of dodgy greps with actual codegen

llvm-svn: 265163
2016-04-01 17:40:25 +00:00

35 lines
1.3 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2 | FileCheck %s
define <2 x i64> @test(i16 %a) nounwind {
; CHECK-LABEL: test:
; CHECK: # BB#0:
; CHECK-NEXT: pxor %xmm0, %xmm0
; CHECK-NEXT: pinsrw $3, {{[0-9]+}}(%esp), %xmm0
; CHECK-NEXT: retl
%tmp10 = insertelement <8 x i16> zeroinitializer, i16 %a, i32 3
%tmp12 = insertelement <8 x i16> %tmp10, i16 0, i32 4
%tmp14 = insertelement <8 x i16> %tmp12, i16 0, i32 5
%tmp16 = insertelement <8 x i16> %tmp14, i16 0, i32 6
%tmp18 = insertelement <8 x i16> %tmp16, i16 0, i32 7
%tmp19 = bitcast <8 x i16> %tmp18 to <2 x i64>
ret <2 x i64> %tmp19
}
define <2 x i64> @test2(i8 %a) nounwind {
; CHECK-LABEL: test2:
; CHECK: # BB#0:
; CHECK-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: pxor %xmm0, %xmm0
; CHECK-NEXT: pinsrw $5, %eax, %xmm0
; CHECK-NEXT: retl
%tmp24 = insertelement <16 x i8> zeroinitializer, i8 %a, i32 10
%tmp26 = insertelement <16 x i8> %tmp24, i8 0, i32 11
%tmp28 = insertelement <16 x i8> %tmp26, i8 0, i32 12
%tmp30 = insertelement <16 x i8> %tmp28, i8 0, i32 13
%tmp32 = insertelement <16 x i8> %tmp30, i8 0, i32 14
%tmp34 = insertelement <16 x i8> %tmp32, i8 0, i32 15
%tmp35 = bitcast <16 x i8> %tmp34 to <2 x i64>
ret <2 x i64> %tmp35
}