[llvm-commits] [llvm] r166699 - in /llvm/trunk/test/CodeGen/X86: atom-shuf.ll vec_shuffle-26.ll widen_cast-1.ll

[Michael Liao]

Author: hliao
Date: Thu Oct 25 12:50:05 2012
New Revision: 166699

URL: http://llvm.org/viewvc/llvm-project?rev=166699&view=rev
Log:
Add test for ATOM ISA SSSE3

- Remove SSE4.1 feature in other ATOM-based test cases


Added:
    llvm/trunk/test/CodeGen/X86/atom-shuf.ll
Modified:
    llvm/trunk/test/CodeGen/X86/vec_shuffle-26.ll
    llvm/trunk/test/CodeGen/X86/widen_cast-1.ll

Added: llvm/trunk/test/CodeGen/X86/atom-shuf.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/atom-shuf.ll?rev=166699&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/atom-shuf.ll (added)
+++ llvm/trunk/test/CodeGen/X86/atom-shuf.ll Thu Oct 25 12:50:05 2012
@@ -0,0 +1,9 @@
+; RUN: llc < %s -mtriple=x86_64-linux-pc -mcpu=atom | FileCheck %s
+
+define <16 x i8> @foo(<16 x i8> %in) {
+  %r = shufflevector <16 x i8> %in, <16 x i8> undef, <16 x i32> < i32 7, i32 3, i32 2, i32 11, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
+  ret <16 x i8> %r
+; CHECK: foo
+; CHECK: pshufb
+; CHECK-NEXT: ret
+}

Modified: llvm/trunk/test/CodeGen/X86/vec_shuffle-26.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vec_shuffle-26.ll?rev=166699&r1=166698&r2=166699&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vec_shuffle-26.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vec_shuffle-26.ll Thu Oct 25 12:50:05 2012
@@ -1,5 +1,5 @@
 ; RUN: llc < %s -march=x86 -mcpu=generic -mattr=sse41 | FileCheck %s
-; RUN: llc < %s -march=x86 -mcpu=atom -mattr=+sse41 | FileCheck -check-prefix=ATOM %s
+; RUN: llc < %s -march=x86 -mcpu=atom | FileCheck -check-prefix=ATOM %s
 
 ; Transpose example using the more generic vector shuffle. Return float8
 ; instead of float16
@@ -47,8 +47,8 @@
 ; CHECK: extractps ${{[0-9]+}}, %xmm{{[0-9]+}}, {{[0-9]*}}([[BASEREG]])
 ; ATOM: lo_hi_shift
 ; ATOM: movhps ([[BASEREG:%[a-z]+]]),
-; ATOM: extractps ${{[0-9]+}}, %xmm{{[0-9]+}}, {{[0-9]*}}([[BASEREG]])
-; ATOM: extractps ${{[0-9]+}}, %xmm{{[0-9]+}}, {{[0-9]*}}([[BASEREG]])
+; ATOM: movd %xmm{{[0-9]+}}, {{[0-9]*}}([[BASEREG]])
+; ATOM: movd %xmm{{[0-9]+}}, {{[0-9]*}}([[BASEREG]])
   %v.i = bitcast float* %y to <4 x float>*
   %0 = load <4 x float>* %v.i, align 1
   %1 = bitcast float* %x to <1 x i64>*

Modified: llvm/trunk/test/CodeGen/X86/widen_cast-1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/widen_cast-1.ll?rev=166699&r1=166698&r2=166699&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/widen_cast-1.ll (original)
+++ llvm/trunk/test/CodeGen/X86/widen_cast-1.ll Thu Oct 25 12:50:05 2012
@@ -1,5 +1,5 @@
 ; RUN: llc -march=x86 -mcpu=generic -mattr=+sse42 < %s | FileCheck %s
-; RUN: llc -march=x86 -mcpu=atom -mattr=+sse42 < %s | FileCheck -check-prefix=ATOM %s
+; RUN: llc -march=x86 -mcpu=atom < %s | FileCheck -check-prefix=ATOM %s
 
 ; CHECK: paddd
 ; CHECK: movl