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[x86] FileCheck-ize this test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213988 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2014-07-25 23:59:20 +00:00
parent 30e89dd882
commit 9695d08ab7
1 changed files with 51 additions and 18 deletions
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69
test/CodeGen/X86/pmul.ll
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@ -1,32 +1,65 @@
; RUN: llc < %s -march=x86 -mattr=sse4.1 -mcpu=nehalem -stack-alignment=16 > %t
; RUN: grep pmul %t | count 12
; RUN: grep mov %t | count 14
; RUN: llc < %s -march=x86 -mattr=sse4.1 -mcpu=nehalem -stack-alignment=16 | FileCheck %s
define <4 x i32> @a(<4 x i32> %i) nounwind {
%A = mul <4 x i32> %i, < i32 117, i32 117, i32 117, i32 117 >
ret <4 x i32> %A
; CHECK-LABEL: a:
; CHECK: pmulld
; CHECK-NEXT: retl
entry:
%A = mul <4 x i32> %i, < i32 117, i32 117, i32 117, i32 117 >
ret <4 x i32> %A
}
define <2 x i64> @b(<2 x i64> %i) nounwind {
%A = mul <2 x i64> %i, < i64 117, i64 117 >
ret <2 x i64> %A
; CHECK-LABEL: b:
; CHECK: pmuludq
; CHECK: pmuludq
; CHECK: pmuludq
entry:
%A = mul <2 x i64> %i, < i64 117, i64 117 >
ret <2 x i64> %A
}
define <4 x i32> @c(<4 x i32> %i, <4 x i32> %j) nounwind {
%A = mul <4 x i32> %i, %j
ret <4 x i32> %A
; CHECK-LABEL: c:
; CHECK: pmulld
; CHECK-NEXT: retl
entry:
%A = mul <4 x i32> %i, %j
ret <4 x i32> %A
}
define <2 x i64> @d(<2 x i64> %i, <2 x i64> %j) nounwind {
%A = mul <2 x i64> %i, %j
ret <2 x i64> %A
; CHECK-LABEL: d:
; CHECK: pmuludq
; CHECK: pmuludq
; CHECK: pmuludq
entry:
%A = mul <2 x i64> %i, %j
ret <2 x i64> %A
}
; Use a call to force spills.
declare void @foo()
define <4 x i32> @e(<4 x i32> %i, <4 x i32> %j) nounwind {
call void @foo()
%A = mul <4 x i32> %i, %j
ret <4 x i32> %A
; CHECK-LABEL: e:
; CHECK: pmulld {{[0-9]+}}(%esp), %xmm
; CHECK-NEXT: addl ${{[0-9]+}}, %esp
; CHECK-NEXT: retl
entry:
; Use a call to force spills.
call void @foo()
%A = mul <4 x i32> %i, %j
ret <4 x i32> %A
}
define <2 x i64> @f(<2 x i64> %i, <2 x i64> %j) nounwind {
call void @foo()
%A = mul <2 x i64> %i, %j
ret <2 x i64> %A
; CHECK-LABEL: f:
; CHECK: pmuludq
; CHECK: pmuludq
; CHECK: pmuludq
entry:
; Use a call to force spills.
call void @foo()
%A = mul <2 x i64> %i, %j
ret <2 x i64> %A
}