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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / c23b933d5f8be9b51a1d22e717c0311f65f87dcd / . / test / CodeGen / X86 / 2006-05-01-SchedCausingSpills.ll
blob: 5cba3efeefb8704ce037697720b0a5965b42e0c7 [file] [log] [blame]
Chandler Carruth49589f02012-07-02 18:37:59 +0000[diff] [blame]1; RUN: llc < %s -march=x86 -mcpu=yonah -stats 2>&1 | \
Chandler Carruth1de43ed2012-07-02 19:09:46 +0000[diff] [blame]2; RUN: not grep "Number of register spills"
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]3; END.
Evan Cheng33f9cce2006-05-03 02:11:36 +0000[diff] [blame]4
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]5
6define i32 @foo(<4 x float>* %a, <4 x float>* %b, <4 x float>* %c, <4 x float>* %d) {
Evan Cheng33f9cce2006-05-03 02:11:36 +0000[diff] [blame]7 %tmp44 = load <4 x float>* %a ; <<4 x float>> [#uses=9]
8 %tmp46 = load <4 x float>* %b ; <<4 x float>> [#uses=1]
9 %tmp48 = load <4 x float>* %c ; <<4 x float>> [#uses=1]
10 %tmp50 = load <4 x float>* %d ; <<4 x float>> [#uses=1]
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]11 %tmp51 = bitcast <4 x float> %tmp44 to <4 x i32> ; <<4 x i32>> [#uses=1]
12 %tmp = shufflevector <4 x i32> %tmp51, <4 x i32> undef, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > ; <<4 x i32>> [#uses=2]
13 %tmp52 = bitcast <4 x i32> %tmp to <4 x float> ; <<4 x float>> [#uses=1]
14 %tmp60 = xor <4 x i32> %tmp, < i32 -2147483648, i32 -2147483648, i32 -2147483648, i32 -2147483648 > ; <<4 x i32>> [#uses=1]
15 %tmp61 = bitcast <4 x i32> %tmp60 to <4 x float> ; <<4 x float>> [#uses=1]
16 %tmp74 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp52, <4 x float> %tmp44, i8 1 ) ; <<4 x float>> [#uses=1]
17 %tmp75 = bitcast <4 x float> %tmp74 to <4 x i32> ; <<4 x i32>> [#uses=1]
18 %tmp88 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp44, <4 x float> %tmp61, i8 1 ) ; <<4 x float>> [#uses=1]
19 %tmp89 = bitcast <4 x float> %tmp88 to <4 x i32> ; <<4 x i32>> [#uses=1]
Eric Christopheref1fad52009-11-06 00:11:57 +0000[diff] [blame]20 %tmp98 = tail call <8 x i16> @llvm.x86.sse2.packssdw.128( <4 x i32> %tmp75, <4 x i32> %tmp89 ) ; <<4 x i32>> [#uses=1]
21 %tmp102 = bitcast <8 x i16> %tmp98 to <8 x i16> ; <<8 x i16>> [#uses=1]
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]22 %tmp.upgrd.1 = shufflevector <8 x i16> %tmp102, <8 x i16> undef, <8 x i32> < i32 0, i32 1, i32 2, i32 3, i32 6, i32 5, i32 4, i32 7 > ; <<8 x i16>> [#uses=1]
23 %tmp105 = shufflevector <8 x i16> %tmp.upgrd.1, <8 x i16> undef, <8 x i32> < i32 2, i32 1, i32 0, i32 3, i32 4, i32 5, i32 6, i32 7 > ; <<8 x i16>> [#uses=1]
24 %tmp105.upgrd.2 = bitcast <8 x i16> %tmp105 to <4 x float> ; <<4 x float>> [#uses=1]
25 store <4 x float> %tmp105.upgrd.2, <4 x float>* %a
26 %tmp108 = bitcast <4 x float> %tmp46 to <4 x i32> ; <<4 x i32>> [#uses=1]
27 %tmp109 = shufflevector <4 x i32> %tmp108, <4 x i32> undef, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > ; <<4 x i32>> [#uses=2]
28 %tmp109.upgrd.3 = bitcast <4 x i32> %tmp109 to <4 x float> ; <<4 x float>> [#uses=1]
29 %tmp119 = xor <4 x i32> %tmp109, < i32 -2147483648, i32 -2147483648, i32 -2147483648, i32 -2147483648 > ; <<4 x i32>> [#uses=1]
30 %tmp120 = bitcast <4 x i32> %tmp119 to <4 x float> ; <<4 x float>> [#uses=1]
31 %tmp133 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp109.upgrd.3, <4 x float> %tmp44, i8 1 ) ; <<4 x float>> [#uses=1]
32 %tmp134 = bitcast <4 x float> %tmp133 to <4 x i32> ; <<4 x i32>> [#uses=1]
33 %tmp147 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp44, <4 x float> %tmp120, i8 1 ) ; <<4 x float>> [#uses=1]
34 %tmp148 = bitcast <4 x float> %tmp147 to <4 x i32> ; <<4 x i32>> [#uses=1]
Eric Christopheref1fad52009-11-06 00:11:57 +0000[diff] [blame]35 %tmp159 = tail call <8 x i16> @llvm.x86.sse2.packssdw.128( <4 x i32> %tmp134, <4 x i32> %tmp148 ) ; <<4 x i32>> [#uses=1]
36 %tmp163 = bitcast <8 x i16> %tmp159 to <8 x i16> ; <<8 x i16>> [#uses=1]
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]37 %tmp164 = shufflevector <8 x i16> %tmp163, <8 x i16> undef, <8 x i32> < i32 0, i32 1, i32 2, i32 3, i32 6, i32 5, i32 4, i32 7 > ; <<8 x i16>> [#uses=1]
38 %tmp166 = shufflevector <8 x i16> %tmp164, <8 x i16> undef, <8 x i32> < i32 2, i32 1, i32 0, i32 3, i32 4, i32 5, i32 6, i32 7 > ; <<8 x i16>> [#uses=1]
39 %tmp166.upgrd.4 = bitcast <8 x i16> %tmp166 to <4 x float> ; <<4 x float>> [#uses=1]
40 store <4 x float> %tmp166.upgrd.4, <4 x float>* %b
41 %tmp169 = bitcast <4 x float> %tmp48 to <4 x i32> ; <<4 x i32>> [#uses=1]
42 %tmp170 = shufflevector <4 x i32> %tmp169, <4 x i32> undef, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > ; <<4 x i32>> [#uses=2]
43 %tmp170.upgrd.5 = bitcast <4 x i32> %tmp170 to <4 x float> ; <<4 x float>> [#uses=1]
44 %tmp180 = xor <4 x i32> %tmp170, < i32 -2147483648, i32 -2147483648, i32 -2147483648, i32 -2147483648 > ; <<4 x i32>> [#uses=1]
45 %tmp181 = bitcast <4 x i32> %tmp180 to <4 x float> ; <<4 x float>> [#uses=1]
46 %tmp194 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp170.upgrd.5, <4 x float> %tmp44, i8 1 ) ; <<4 x float>> [#uses=1]
47 %tmp195 = bitcast <4 x float> %tmp194 to <4 x i32> ; <<4 x i32>> [#uses=1]
48 %tmp208 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp44, <4 x float> %tmp181, i8 1 ) ; <<4 x float>> [#uses=1]
49 %tmp209 = bitcast <4 x float> %tmp208 to <4 x i32> ; <<4 x i32>> [#uses=1]
Eric Christopheref1fad52009-11-06 00:11:57 +0000[diff] [blame]50 %tmp220 = tail call <8 x i16> @llvm.x86.sse2.packssdw.128( <4 x i32> %tmp195, <4 x i32> %tmp209 ) ; <<4 x i32>> [#uses=1]
51 %tmp224 = bitcast <8 x i16> %tmp220 to <8 x i16> ; <<8 x i16>> [#uses=1]
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]52 %tmp225 = shufflevector <8 x i16> %tmp224, <8 x i16> undef, <8 x i32> < i32 0, i32 1, i32 2, i32 3, i32 6, i32 5, i32 4, i32 7 > ; <<8 x i16>> [#uses=1]
53 %tmp227 = shufflevector <8 x i16> %tmp225, <8 x i16> undef, <8 x i32> < i32 2, i32 1, i32 0, i32 3, i32 4, i32 5, i32 6, i32 7 > ; <<8 x i16>> [#uses=1]
54 %tmp227.upgrd.6 = bitcast <8 x i16> %tmp227 to <4 x float> ; <<4 x float>> [#uses=1]
55 store <4 x float> %tmp227.upgrd.6, <4 x float>* %c
56 %tmp230 = bitcast <4 x float> %tmp50 to <4 x i32> ; <<4 x i32>> [#uses=1]
57 %tmp231 = shufflevector <4 x i32> %tmp230, <4 x i32> undef, <4 x i32> < i32 3, i32 3, i32 3, i32 3 > ; <<4 x i32>> [#uses=2]
58 %tmp231.upgrd.7 = bitcast <4 x i32> %tmp231 to <4 x float> ; <<4 x float>> [#uses=1]
59 %tmp241 = xor <4 x i32> %tmp231, < i32 -2147483648, i32 -2147483648, i32 -2147483648, i32 -2147483648 > ; <<4 x i32>> [#uses=1]
60 %tmp242 = bitcast <4 x i32> %tmp241 to <4 x float> ; <<4 x float>> [#uses=1]
61 %tmp255 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp231.upgrd.7, <4 x float> %tmp44, i8 1 ) ; <<4 x float>> [#uses=1]
62 %tmp256 = bitcast <4 x float> %tmp255 to <4 x i32> ; <<4 x i32>> [#uses=1]
63 %tmp269 = tail call <4 x float> @llvm.x86.sse.cmp.ps( <4 x float> %tmp44, <4 x float> %tmp242, i8 1 ) ; <<4 x float>> [#uses=1]
64 %tmp270 = bitcast <4 x float> %tmp269 to <4 x i32> ; <<4 x i32>> [#uses=1]
Eric Christopheref1fad52009-11-06 00:11:57 +0000[diff] [blame]65 %tmp281 = tail call <8 x i16> @llvm.x86.sse2.packssdw.128( <4 x i32> %tmp256, <4 x i32> %tmp270 ) ; <<4 x i32>> [#uses=1]
66 %tmp285 = bitcast <8 x i16> %tmp281 to <8 x i16> ; <<8 x i16>> [#uses=1]
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]67 %tmp286 = shufflevector <8 x i16> %tmp285, <8 x i16> undef, <8 x i32> < i32 0, i32 1, i32 2, i32 3, i32 6, i32 5, i32 4, i32 7 > ; <<8 x i16>> [#uses=1]
68 %tmp288 = shufflevector <8 x i16> %tmp286, <8 x i16> undef, <8 x i32> < i32 2, i32 1, i32 0, i32 3, i32 4, i32 5, i32 6, i32 7 > ; <<8 x i16>> [#uses=1]
69 %tmp288.upgrd.8 = bitcast <8 x i16> %tmp288 to <4 x float> ; <<4 x float>> [#uses=1]
70 store <4 x float> %tmp288.upgrd.8, <4 x float>* %d
71 ret i32 0
Evan Cheng33f9cce2006-05-03 02:11:36 +0000[diff] [blame]72}
73
Tanya Lattner6f729d62008-03-25 04:26:08 +0000[diff] [blame]74declare <4 x float> @llvm.x86.sse.cmp.ps(<4 x float>, <4 x float>, i8)
Evan Cheng33f9cce2006-05-03 02:11:36 +0000[diff] [blame]75
Eric Christopheref1fad52009-11-06 00:11:57 +0000[diff] [blame]76declare <8 x i16> @llvm.x86.sse2.packssdw.128(<4 x i32>, <4 x i32>)