[llvm] r217565 - [x86] FileCheck-ize this test.
Chandler Carruth
chandlerc at gmail.com
Wed Sep 10 17:13:35 PDT 2014
Author: chandlerc
Date: Wed Sep 10 19:13:35 2014
New Revision: 217565
URL: http://llvm.org/viewvc/llvm-project?rev=217565&view=rev
Log:
[x86] FileCheck-ize this test.
Modified:
llvm/trunk/test/CodeGen/X86/vec_extract.ll
Modified: llvm/trunk/test/CodeGen/X86/vec_extract.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vec_extract.ll?rev=217565&r1=217564&r2=217565&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vec_extract.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vec_extract.ll Wed Sep 10 19:13:35 2014
@@ -1,10 +1,11 @@
-; RUN: llc < %s -mcpu=corei7 -march=x86 -mattr=+sse2,-sse4.1 -o %t
-; RUN: grep movss %t | count 4
-; RUN: grep movhlps %t | count 1
-; RUN: not grep pshufd %t
-; RUN: grep unpckhpd %t | count 1
+; RUN: llc < %s -mcpu=corei7 -march=x86 -mattr=+sse2,-sse4.1 | FileCheck %s
define void @test1(<4 x float>* %F, float* %f) nounwind {
+; CHECK-LABEL: test1:
+; CHECK: addps %[[X:xmm[0-9]+]], %[[X]]
+; CHECK-NEXT: movss %[[X]], {{.*}}(%{{.*}})
+; CHECK-NEXT: retl
+entry:
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2]
%tmp7 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1]
%tmp2 = extractelement <4 x float> %tmp7, i32 0 ; <float> [#uses=1]
@@ -13,6 +14,12 @@ define void @test1(<4 x float>* %F, floa
}
define float @test2(<4 x float>* %F, float* %f) nounwind {
+; CHECK-LABEL: test2:
+; CHECK: addps %[[X:xmm[0-9]+]], %[[X]]
+; CHECK-NEXT: movhlps %[[X]], %[[X2:xmm[0-9]+]]
+; CHECK-NEXT: movss %[[X2]], [[mem:.*\(%.*\)]]
+; CHECK-NEXT: flds [[mem]]
+entry:
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2]
%tmp7 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1]
%tmp2 = extractelement <4 x float> %tmp7, i32 2 ; <float> [#uses=1]
@@ -20,6 +27,11 @@ define float @test2(<4 x float>* %F, flo
}
define void @test3(float* %R, <4 x float>* %P1) nounwind {
+; CHECK-LABEL: test3:
+; CHECK: movss {{.*}}(%{{.*}}), %[[X:xmm[0-9]+]]
+; CHECK-NEXT: movss %[[X]], {{.*}}(%{{.*}})
+; CHECK-NEXT: retl
+entry:
%X = load <4 x float>* %P1 ; <<4 x float>> [#uses=1]
%tmp = extractelement <4 x float> %X, i32 3 ; <float> [#uses=1]
store float %tmp, float* %R
@@ -27,6 +39,13 @@ define void @test3(float* %R, <4 x float
}
define double @test4(double %A) nounwind {
+; CHECK-LABEL: test4:
+; CHECK: calll foo
+; CHECK-NEXT: unpckhpd %[[X:xmm[0-9]+]], %[[X]]
+; CHECK-NEXT: addsd {{.*}}(%{{.*}}), %[[X2]]
+; CHECK-NEXT: movsd %[[X2]], [[mem:.*\(%.*\)]]
+; CHECK-NEXT: fldl [[mem]]
+entry:
%tmp1 = call <2 x double> @foo( ) ; <<2 x double>> [#uses=1]
%tmp2 = extractelement <2 x double> %tmp1, i32 1 ; <double> [#uses=1]
%tmp3 = fadd double %tmp2, %A ; <double> [#uses=1]
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