1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt < %s -rewrite-statepoints-for-gc -S | FileCheck %s
3 ; RUN: opt < %s -passes=rewrite-statepoints-for-gc -S | FileCheck %s
5 declare void @do_safepoint()
6 declare i8 addrspace(1)* @def_ptr()
8 define i32 addrspace(1)* @test1(i8 addrspace(1)* %base1, <2 x i64> %offsets) gc "statepoint-example" {
11 ; CHECK-NEXT: br i1 undef, label [[FIRST:%.*]], label [[SECOND:%.*]]
13 ; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, i8 addrspace(1)* ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_p1i8f(i64 2882400000, i32 0, i8 addrspace(1)* ()* @def_ptr, i32 0, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0)
14 ; CHECK-NEXT: [[BASE21:%.*]] = call i8 addrspace(1)* @llvm.experimental.gc.result.p1i8(token [[STATEPOINT_TOKEN]])
15 ; CHECK-NEXT: br label [[SECOND]]
17 ; CHECK-NEXT: [[PHI_BASE:%.*]] = phi i8 addrspace(1)* [ [[BASE1:%.*]], [[ENTRY:%.*]] ], [ [[BASE21]], [[FIRST]] ], !is_base_value !0
18 ; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[BASE1]], [[ENTRY]] ], [ [[BASE21]], [[FIRST]] ]
19 ; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[PHI]] to i32 addrspace(1)*
20 ; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[PHI_BASE]] to i32 addrspace(1)*
21 ; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
22 ; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
23 ; CHECK-NEXT: [[DOTSPLAT_BASE:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT_BASE]], <2 x i32 addrspace(1)*> zeroinitializer, <2 x i32> zeroinitializer, !is_base_value !0
24 ; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
25 ; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
26 ; CHECK-NEXT: [[PTR_BASE:%.*]] = extractelement <2 x i32 addrspace(1)*> [[DOTSPLAT_BASE]], i32 1, !is_base_value !0
27 ; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
28 ; CHECK-NEXT: [[STATEPOINT_TOKEN2:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0, i32 addrspace(1)* [[PTR]], i32 addrspace(1)* [[PTR_BASE]])
29 ; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN2]], i32 13, i32 12)
30 ; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
31 ; CHECK-NEXT: [[PTR_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN2]], i32 13, i32 13)
32 ; CHECK-NEXT: [[PTR_BASE_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_BASE_RELOCATED]] to i32 addrspace(1)*
33 ; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
36 br i1 undef, label %first, label %second
39 %base2 = call i8 addrspace(1)* @def_ptr() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
43 %phi = phi i8 addrspace(1)* [ %base1, %entry ], [ %base2, %first ]
44 %base.i32 = bitcast i8 addrspace(1)* %phi to i32 addrspace(1)*
45 %vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
46 %ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
47 call void @do_safepoint() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
48 ret i32 addrspace(1)* %ptr
51 define i32 addrspace(1)* @test2(i8 addrspace(1)* %base, <2 x i64> %offsets) gc "statepoint-example" {
52 ; CHECK-LABEL: @test2(
54 ; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[BASE:%.*]] to i32 addrspace(1)*
55 ; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[BASE]] to i32 addrspace(1)*
56 ; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
57 ; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
58 ; CHECK-NEXT: [[DOTSPLAT_BASE:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT_BASE]], <2 x i32 addrspace(1)*> zeroinitializer, <2 x i32> zeroinitializer, !is_base_value !0
59 ; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
60 ; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
61 ; CHECK-NEXT: [[PTR_BASE:%.*]] = extractelement <2 x i32 addrspace(1)*> [[DOTSPLAT_BASE]], i32 1, !is_base_value !0
62 ; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
63 ; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 0, i32 addrspace(1)* [[PTR]], i32 addrspace(1)* [[PTR_BASE]])
64 ; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
65 ; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
66 ; CHECK-NEXT: [[PTR_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
67 ; CHECK-NEXT: [[PTR_BASE_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_BASE_RELOCATED]] to i32 addrspace(1)*
68 ; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
71 %base.i32 = bitcast i8 addrspace(1)* %base to i32 addrspace(1)*
72 %vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
73 %ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
74 call void @do_safepoint()
75 ret i32 addrspace(1)* %ptr
78 define i32 addrspace(1)* @test3(<2 x i8 addrspace(1)*> %base, <2 x i64> %offsets) gc "statepoint-example" {
79 ; CHECK-LABEL: @test3(
81 ; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE:%.*]] to <2 x i32 addrspace(1)*>
82 ; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32]], <2 x i64> [[OFFSETS:%.*]]
83 ; CHECK-NEXT: [[BASE_EE:%.*]] = extractelement <2 x i8 addrspace(1)*> [[BASE]], i32 1, !is_base_value !0
84 ; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
85 ; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 0, i32 addrspace(1)* [[PTR]], i8 addrspace(1)* [[BASE_EE]])
86 ; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
87 ; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
88 ; CHECK-NEXT: [[BASE_EE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
89 ; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
92 %base.i32 = bitcast <2 x i8 addrspace(1)*> %base to <2 x i32 addrspace(1)*>
93 %vec = getelementptr i32, <2 x i32 addrspace(1)*> %base.i32, <2 x i64> %offsets
94 %ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
95 call void @do_safepoint()
96 ret i32 addrspace(1)* %ptr
99 define i32 addrspace(1)* @test4(i8 addrspace(1)* %base, <2 x i64> %offsets) gc "statepoint-example" {
100 ; CHECK-LABEL: @test4(
102 ; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[BASE:%.*]] to i32 addrspace(1)*
103 ; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[BASE]] to i32 addrspace(1)*
104 ; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
105 ; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
106 ; CHECK-NEXT: [[DOTSPLAT_BASE:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT_BASE]], <2 x i32 addrspace(1)*> zeroinitializer, <2 x i32> zeroinitializer, !is_base_value !0
107 ; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
108 ; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
109 ; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 0, <2 x i32 addrspace(1)*> [[VEC]], <2 x i32 addrspace(1)*> [[DOTSPLAT_BASE]])
110 ; CHECK-NEXT: [[VEC_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
111 ; CHECK-NEXT: [[VEC_RELOCATED_CASTED:%.*]] = bitcast <2 x i8 addrspace(1)*> [[VEC_RELOCATED]] to <2 x i32 addrspace(1)*>
112 ; CHECK-NEXT: [[DOTSPLAT_BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
113 ; CHECK-NEXT: [[DOTSPLAT_BASE_RELOCATED_CASTED:%.*]] = bitcast <2 x i8 addrspace(1)*> [[DOTSPLAT_BASE_RELOCATED]] to <2 x i32 addrspace(1)*>
114 ; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC_RELOCATED_CASTED]], i32 1
115 ; CHECK-NEXT: ret i32 addrspace(1)* [[PTR]]
118 %base.i32 = bitcast i8 addrspace(1)* %base to i32 addrspace(1)*
119 %vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
120 call void @do_safepoint()
121 %ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
122 ret i32 addrspace(1)* %ptr
125 define i32 addrspace(1)* @test5(<2 x i8 addrspace(1)*> %base, <2 x i64> %offsets) gc "statepoint-example" {
126 ; CHECK-LABEL: @test5(
128 ; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE:%.*]] to <2 x i32 addrspace(1)*>
129 ; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32]], <2 x i64> [[OFFSETS:%.*]]
130 ; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 0, <2 x i8 addrspace(1)*> [[BASE]])
131 ; CHECK-NEXT: [[BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 7, i32 7)
132 ; CHECK-NEXT: [[BASE_I32_REMAT:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE_RELOCATED]] to <2 x i32 addrspace(1)*>
133 ; CHECK-NEXT: [[VEC_REMAT:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32_REMAT]], <2 x i64> [[OFFSETS]]
134 ; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC_REMAT]], i32 0
135 ; CHECK-NEXT: ret i32 addrspace(1)* [[PTR]]
138 %base.i32 = bitcast <2 x i8 addrspace(1)*> %base to <2 x i32 addrspace(1)*>
139 %vec = getelementptr i32, <2 x i32 addrspace(1)*> %base.i32, <2 x i64> %offsets
140 call void @do_safepoint()
141 %ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 0
142 ret i32 addrspace(1)* %ptr