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Add test for ATOM ISA SSSE3

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



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166699 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Liao 2012-10-25 17:50:05 +00:00
parent 5e6b37fa3d
commit 8d7cd1d8fc
3 changed files with 13 additions and 4 deletions
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9
test/CodeGen/X86/atom-shuf.ll Normal file
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@ -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
}

6
test/CodeGen/X86/vec_shuffle-26.ll
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@ -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 @@ entry:
; 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>*

2
test/CodeGen/X86/widen_cast-1.ll
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@ -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