6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-02 22:23:10 +00:00
Code Issues Projects Releases Wiki Activity

AVX-512: Optimized BUILD_VECTOR pattern;

Browse Source 
fixed encoding of VEXTRACTPS instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201134 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Elena Demikhovsky
2014-02-11 07:25:59 +00:00
parent defd4bc77b
commit e4092e9895
4 changed files with 23 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
test/CodeGen/X86/avx512-build-vector.ll
View File

@@ -15,4 +15,16 @@ define <16 x i32> @test1(i32* %x) {
define <16 x i32> @test2(<16 x i32> %x) {
%res = add <16 x i32><i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, %x
ret <16 x i32>%res
}
; CHECK-LABEL: test3
; CHECK: vinsertf128
; CHECK: vinsertf64x4
; CHECK: ret
define <16 x float> @test3(<4 x float> %a) {
%b = extractelement <4 x float> %a, i32 2
%c = insertelement <16 x float> <float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float undef, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00>, float %b, i32 5
%b1 = extractelement <4 x float> %a, i32 0
%c1 = insertelement <16 x float> %c, float %b1, i32 6
ret <16 x float>%c1
}