[x86] Remove a couple of other overly isolated tests that are low-value

at this point. We have lots of tests of peephole optimizations with
insert and extract on vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218940 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/peep-vector-extract-concat.ll b/test/CodeGen/X86/peep-vector-extract-concat.ll
deleted file mode 100644 (file)
index f73ebb9..0000000
--- a/test/CodeGen/X86/peep-vector-extract-concat.ll
+++ /dev/null
@@ -1,11 +0,0 @@
-; RUN: llc < %s -mtriple=x86_64-linux -mattr=+sse2,-sse4.1 | FileCheck %s
-; CHECK: pshufd $3, %xmm0, %xmm0
-
-; RUN: llc < %s -mtriple=x86_64-win32 -mattr=+sse2,-sse4.1 | FileCheck %s -check-prefix=WIN64
-; %a is passed indirectly on Win64.
-; WIN64: movss   12(%rcx), %xmm0
-
-define float @foo(<8 x float> %a) nounwind {
-  %c = extractelement <8 x float> %a, i32 3
-  ret float %c
-}

diff --git a/test/CodeGen/X86/peep-vector-extract-insert.ll b/test/CodeGen/X86/peep-vector-extract-insert.ll
deleted file mode 100644 (file)
index f958b6b..0000000
--- a/test/CodeGen/X86/peep-vector-extract-insert.ll
+++ /dev/null
@@ -1,12 +0,0 @@
-; RUN: llc < %s -march=x86-64 | grep "xorps    %xmm0, %xmm0" | count 2
-
-define float @foo(<4 x float> %a) {
-  %b = insertelement <4 x float> %a, float 0.0, i32 3
-  %c = extractelement <4 x float> %b, i32 3
-  ret float %c
-}
-define float @bar(float %a) {
-  %b = insertelement <4 x float> <float 0x400B333340000000, float 4.5, float 0.0, float 0x4022666660000000>, float %a, i32 3
-  %c = extractelement <4 x float> %b, i32 2
-  ret float %c
-}