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66 lines
1.4 KiB
LLVM
66 lines
1.4 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=sse4.1 | FileCheck %s
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define <4 x i32> @a(<4 x i32> %i) nounwind {
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; CHECK-LABEL: a:
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; CHECK: pmulld
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; CHECK-NEXT: retq
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entry:
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%A = mul <4 x i32> %i, < i32 117, i32 117, i32 117, i32 117 >
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ret <4 x i32> %A
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}
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define <2 x i64> @b(<2 x i64> %i) nounwind {
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; CHECK-LABEL: b:
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; CHECK: pmuludq
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; CHECK: pmuludq
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; CHECK: pmuludq
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entry:
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%A = mul <2 x i64> %i, < i64 117, i64 117 >
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ret <2 x i64> %A
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}
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define <4 x i32> @c(<4 x i32> %i, <4 x i32> %j) nounwind {
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; CHECK-LABEL: c:
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; CHECK: pmulld
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; CHECK-NEXT: retq
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entry:
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%A = mul <4 x i32> %i, %j
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ret <4 x i32> %A
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}
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define <2 x i64> @d(<2 x i64> %i, <2 x i64> %j) nounwind {
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; CHECK-LABEL: d:
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; CHECK: pmuludq
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; CHECK: pmuludq
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; CHECK: pmuludq
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entry:
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%A = mul <2 x i64> %i, %j
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ret <2 x i64> %A
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}
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declare void @foo()
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define <4 x i32> @e(<4 x i32> %i, <4 x i32> %j) nounwind {
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; CHECK-LABEL: e:
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; CHECK: pmulld {{[0-9]+}}(%rsp), %xmm
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; CHECK-NEXT: addq ${{[0-9]+}}, %rsp
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; CHECK-NEXT: retq
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entry:
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; Use a call to force spills.
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call void @foo()
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%A = mul <4 x i32> %i, %j
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ret <4 x i32> %A
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}
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define <2 x i64> @f(<2 x i64> %i, <2 x i64> %j) nounwind {
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; CHECK-LABEL: f:
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; CHECK: pmuludq
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; CHECK: pmuludq
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; CHECK: pmuludq
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entry:
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; Use a call to force spills.
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call void @foo()
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%A = mul <2 x i64> %i, %j
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ret <2 x i64> %A
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}
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