[llvm] r269595 - [X86][SSE] Regenerate extractelement tests

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sun May 15 13:02:39 2016
New Revision: 269595

URL: http://llvm.org/viewvc/llvm-project?rev=269595&view=rev
Log:
[X86][SSE] Regenerate extractelement tests

Added SSE2/AVX2 target tests

Modified:
    llvm/trunk/test/CodeGen/X86/extractelement-index.ll

Modified: llvm/trunk/test/CodeGen/X86/extractelement-index.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/extractelement-index.ll?rev=269595&r1=269594&r2=269595&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/extractelement-index.ll (original)
+++ llvm/trunk/test/CodeGen/X86/extractelement-index.ll Sun May 15 13:02:39 2016
@@ -1,51 +1,127 @@
-; RUN: llc < %s -mtriple=x86_64-pc-linux             | FileCheck %s -check-prefix=X64
-; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx | FileCheck %s -check-prefix=AVX
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+sse2   | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx    | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx2   | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
 
-
-; CHECK-LABEL: extractelement_index_1:
 define i8 @extractelement_index_1(<32 x i8> %a) nounwind {
-  ; X64:       movaps
-  ; AVX:       vpextrb $1
+; SSE2-LABEL: extractelement_index_1:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT:    retq
+;
+; SSE41-LABEL: extractelement_index_1:
+; SSE41:       # BB#0:
+; SSE41-NEXT:    pextrb $1, %xmm0, %eax
+; SSE41-NEXT:    retq
+;
+; AVX-LABEL: extractelement_index_1:
+; AVX:       # BB#0:
+; AVX-NEXT:    vpextrb $1, %xmm0, %eax
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
   %b = extractelement <32 x i8> %a, i256 1
   ret i8 %b
 }
 
-; CHECK-LABEL: extractelement_index_2:
 define i32 @extractelement_index_2(<8 x i32> %a) nounwind {
-  ; X64:       pshufd
-  ; AVX:       vextractf128 $1
-  ; AVX-NEXT:  vpextrd      $3
+; SSE2-LABEL: extractelement_index_2:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3]
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    retq
+;
+; SSE41-LABEL: extractelement_index_2:
+; SSE41:       # BB#0:
+; SSE41-NEXT:    pextrd $3, %xmm1, %eax
+; SSE41-NEXT:    retq
+;
+; AVX1-LABEL: extractelement_index_2:
+; AVX1:       # BB#0:
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vpextrd $3, %xmm0, %eax
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: extractelement_index_2:
+; AVX2:       # BB#0:
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpextrd $3, %xmm0, %eax
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
   %b = extractelement <8 x i32> %a, i64 7
   ret i32 %b
 }
 
-; CHECK-LABEL: extractelement_index_3:
 define i32 @extractelement_index_3(<8 x i32> %a) nounwind {
-  ; CHECK-NOT: pextr
+; SSE-LABEL: extractelement_index_3:
+; SSE:       # BB#0:
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: extractelement_index_3:
+; AVX:       # BB#0:
+; AVX-NEXT:    retq
   %b = extractelement <8 x i32> %a, i64 15
   ret i32 %b
 }
 
-; CHECK-LABEL: extractelement_index_4:
 define i32 @extractelement_index_4(<8 x i32> %a) nounwind {
-  ; X64:       movd
-  ; AVX:       vextractf128 $1
-  ; AVX-NEXT:  vmovd
+; SSE-LABEL: extractelement_index_4:
+; SSE:       # BB#0:
+; SSE-NEXT:    movd %xmm1, %eax
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: extractelement_index_4:
+; AVX:       # BB#0:
+; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX-NEXT:    vmovd %xmm0, %eax
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
   %b = extractelement <8 x i32> %a, i256 4
   ret i32 %b
 }
 
-; CHECK-LABEL: extractelement_index_5:
 define i8 @extractelement_index_5(<32 x i8> %a, i256 %i) nounwind {
-  ; X64:       movaps
-  ; AVX:       vmovaps
+; SSE-LABEL: extractelement_index_5:
+; SSE:       # BB#0:
+; SSE-NEXT:    pushq %rbp
+; SSE-NEXT:    movq %rsp, %rbp
+; SSE-NEXT:    andq $-32, %rsp
+; SSE-NEXT:    subq $64, %rsp
+; SSE-NEXT:    movaps %xmm1, {{[0-9]+}}(%rsp)
+; SSE-NEXT:    movaps %xmm0, (%rsp)
+; SSE-NEXT:    leaq (%rsp), %rax
+; SSE-NEXT:    movb (%rdi,%rax), %al
+; SSE-NEXT:    movq %rbp, %rsp
+; SSE-NEXT:    popq %rbp
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: extractelement_index_5:
+; AVX:       # BB#0:
+; AVX-NEXT:    pushq %rbp
+; AVX-NEXT:    movq %rsp, %rbp
+; AVX-NEXT:    andq $-32, %rsp
+; AVX-NEXT:    subq $64, %rsp
+; AVX-NEXT:    vmovaps %ymm0, (%rsp)
+; AVX-NEXT:    leaq (%rsp), %rax
+; AVX-NEXT:    movb (%rdi,%rax), %al
+; AVX-NEXT:    movq %rbp, %rsp
+; AVX-NEXT:    popq %rbp
+; AVX-NEXT:    vzeroupper
+; AVX-NEXT:    retq
   %b = extractelement <32 x i8> %a, i256 %i
   ret i8 %b
 }
 
-; CHECK-LABEL: extractelement_index_6:
 define i8 @extractelement_index_6(<32 x i8> %a) nounwind {
-  ; CHECK-NOT: pextr
+; SSE-LABEL: extractelement_index_6:
+; SSE:       # BB#0:
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: extractelement_index_6:
+; AVX:       # BB#0:
+; AVX-NEXT:    retq
   %b = extractelement <32 x i8> %a, i256 -1
   ret i8 %b
-}
\ No newline at end of file
+}