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1; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64-P8
2; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PPC64
3; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64-P8
4; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PPC64
5; RUN: llc -verify-machineinstrs -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s -check-prefix=PPC32
6
7define i128 @test_abs(ppc_fp128 %x) nounwind  {
8entry:
9; PPC64-LABEL: test_abs:
10; PPC64-DAG: stfd 2, [[OFFSET_HI:-?[0-9]+]]([[SP:[0-9]+]])
11; PPC64-DAG: stfd 1, [[OFFSET_LO:-?[0-9]+]]([[SP]])
12; PPC64-DAG: ld [[HI:[0-9]+]], [[OFFSET_LO]]([[SP]])
13; PPC64-DAG: ld [[LO:[0-9]+]], [[OFFSET_HI]]([[SP]])
14; PPC64-DAG: rldicr [[FLIP_BIT:[0-9]+]], [[HI]], 0, 0
15; PPC64-DAG: xor 3, [[HI]], [[FLIP_BIT]]
16; PPC64-DAG: xor 4, [[LO]], [[FLIP_BIT]]
17; PPC64: blr
18
19; PPC64-P8-LABEL: test_abs:
20; PPC64-P8-DAG: mffprd [[LO:[0-9]+]], 2
21; PPC64-P8-DAG: mffprd [[HI:[0-9]+]], 1
22; PPC64-P8-DAG: rldicr [[FLIP_BIT:[0-9]+]], [[HI]], 0, 0
23; PPC64-P8-DAG: xor 3, [[HI]], [[FLIP_BIT]]
24; PPC64-P8-DAG: xor 4, [[LO]], [[FLIP_BIT]]
25; PPC64-P8: blr
26
27; PPC32-DAG: stfd 1, 24(1)
28; PPC32-DAG: stfd 2, 16(1)
29; PPC32-DAG: lwz [[HI0:[0-9]+]], 24(1)
30; PPC32-DAG: lwz [[LO0:[0-9]+]], 16(1)
31; PPC32: rlwinm [[FLIP_BIT:[0-9]+]], [[HI0]], 0, 0, 0
32; PPC32-DAG: lwz [[HI1:[0-9]+]], 28(1)
33; PPC32-DAG: lwz [[LO1:[0-9]+]], 20(1)
34; PPC32-DAG: xor [[HI0]], [[HI0]], [[FLIP_BIT]]
35; PPC32-DAG: xor [[LO0]], [[LO0]], [[FLIP_BIT]]
36; PPC32: blr
37	%0 = tail call ppc_fp128 @llvm.fabs.ppcf128(ppc_fp128 %x)
38	%1 = bitcast ppc_fp128 %0 to i128
39	ret i128 %1
40}
41
42define i128 @test_neg(ppc_fp128 %x) nounwind  {
43entry:
44; PPC64-LABEL: test_neg:
45; PPC64-DAG: stfd 2, [[OFFSET_HI:-?[0-9]+]]([[SP:[0-9]+]])
46; PPC64-DAG: stfd 1, [[OFFSET_LO:-?[0-9]+]]([[SP]])
47; PPC64-DAG: li [[FLIP_BIT:[0-9]+]], 1
48; PPC64-DAG: sldi [[FLIP_BIT]], [[FLIP_BIT]], 63
49; PPC64-DAG: ld [[HI:[0-9]+]], [[OFFSET_LO]]([[SP]])
50; PPC64-DAG: ld [[LO:[0-9]+]], [[OFFSET_HI]]([[SP]])
51; PPC64-NOT: BARRIER
52; PPC64-DAG: xor 3, [[HI]], [[FLIP_BIT]]
53; PPC64-DAG: xor 4, [[LO]], [[FLIP_BIT]]
54; PPC64: blr
55
56; PPC64-P8-LABEL: test_neg:
57; PPC64-P8-DAG: mffprd [[LO:[0-9]+]], 2
58; PPC64-P8-DAG: mffprd [[HI:[0-9]+]], 1
59; PPC64-P8-DAG: li [[IMM1:[0-9]+]], 1
60; PPC64-P8-DAG: sldi [[FLIP_BIT:[0-9]+]], [[IMM1]], 63
61; PPC64-P8-NOT: BARRIER
62; PPC64-P8-DAG: xor 3, [[HI]], [[FLIP_BIT]]
63; PPC64-P8-DAG: xor 4, [[LO]], [[FLIP_BIT]]
64; PPC64-P8: blr
65
66; PPC32-DAG: stfd 1, 24(1)
67; PPC32-DAG: stfd 2, 16(1)
68; PPC32-DAG: lwz [[HI0:[0-9]+]], 24(1)
69; PPC32-DAG: lwz [[LO0:[0-9]+]], 16(1)
70; PPC32-DAG: lwz [[HI1:[0-9]+]], 28(1)
71; PPC32-NOT: BARRIER
72; PPC32-DAG: xoris [[HI0]], [[HI0]], 32768
73; PPC32-DAG: lwz [[LO1:[0-9]+]], 20(1)
74; PPC32-DAG: xoris [[LO0]], [[LO0]], 32768
75; PPC32: blr
76	%0 = fsub ppc_fp128 0xM80000000000000000000000000000000, %x
77	%1 = bitcast ppc_fp128 %0 to i128
78	ret i128 %1
79}
80
81define i128 @test_copysign(ppc_fp128 %x) nounwind  {
82entry:
83; PPC64-LABEL: test_copysign:
84; PPC64-DAG: stfd 1, [[OFFSET:-?[0-9]+]](1)
85; PPC64-DAG: li [[HI_TMP:[0-9]+]], 16399
86; PPC64-DAG: li [[LO_TMP:[0-9]+]], 3019
87; PPC64-NOT: BARRIER
88; PPC64-DAG: sldi [[CST_HI:[0-9]+]], [[HI_TMP]], 48
89; PPC64-DAG: sldi [[CST_LO:[0-9]+]], [[LO_TMP]], 52
90; PPC64-DAG: ld [[X_HI:[0-9]+]], [[OFFSET]](1)
91; PPC64-DAG: rldicr [[NEW_HI_TMP:[0-9]+]], [[X_HI]], 0, 0
92; PPC64-DAG: or 3, [[NEW_HI_TMP]], [[CST_HI]]
93; PPC64-DAG: xor 4, [[NEW_HI_TMP]], [[CST_LO]]
94; PPC64: blr
95
96; PPC64-P8-LABEL: test_copysign:
97; PPC64-P8-DAG: mffprd [[X_HI:[0-9]+]], 1
98; PPC64-P8-DAG: li [[HI_TMP:[0-9]+]], 16399
99; PPC64-P8-DAG: li [[LO_TMP:[0-9]+]], 3019
100; PPC64-P8-NOT: BARRIER
101; PPC64-P8-DAG: sldi [[CST_HI:[0-9]+]], [[HI_TMP]], 48
102; PPC64-P8-DAG: sldi [[CST_LO:[0-9]+]], [[LO_TMP]], 52
103; PPC64-P8-DAG: rldicr [[NEW_HI_TMP:[0-9]+]], [[X_HI]], 0, 0
104; PPC64-P8-DAG: or 3, [[NEW_HI_TMP]], [[CST_HI]]
105; PPC64-P8-DAG: xor 4, [[NEW_HI_TMP]], [[CST_LO]]
106; PPC64-P8: blr
107
108; PPC32: stfd 1, [[STACK:[0-9]+]](1)
109; PPC32: lwz [[HI:[0-9]+]], [[STACK]](1)
110; PPC32: rlwinm [[FLIP_BIT:[0-9]+]], [[HI]], 0, 0, 0
111; PPC32-NOT: BARRIER
112; PPC32-DAG: oris {{[0-9]+}}, [[FLIP_BIT]], 16399
113; PPC32-DAG: xoris {{[0-9]+}}, [[FLIP_BIT]], 48304
114; PPC32: blr
115	%0 = tail call ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128 0xM400F000000000000BCB0000000000000, ppc_fp128 %x)
116	%1 = bitcast ppc_fp128 %0 to i128
117	ret i128 %1
118}
119
120declare ppc_fp128 @llvm.fabs.ppcf128(ppc_fp128)
121declare ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128, ppc_fp128)
122