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[RS4GC] Expand/standardize tests introduced in rL352059
Write a couple of variations on vector geps w/both scalars and vectors live over safepoints. Use update_test_checks to show all the IR. llvm-svn: 352062
This commit is contained in:
Philip Reames
parent
937a6090a3
commit
13a4faf614
@ -1,3 +1,4 @@
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -rewrite-statepoints-for-gc -S | FileCheck %s
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; RUN: opt < %s -passes=rewrite-statepoints-for-gc -S | FileCheck %s
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@ -5,6 +6,32 @@ declare void @do_safepoint()
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declare i8 addrspace(1)* @def_ptr()
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define i32 addrspace(1)* @test1(i8 addrspace(1)* %base1, <2 x i64> %offsets) gc "statepoint-example" {
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; CHECK-LABEL: @test1(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br i1 undef, label [[FIRST:%.*]], label [[SECOND:%.*]]
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; CHECK: first:
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; 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)
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; CHECK-NEXT: [[BASE21:%.*]] = call i8 addrspace(1)* @llvm.experimental.gc.result.p1i8(token [[STATEPOINT_TOKEN]])
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; CHECK-NEXT: br label [[SECOND]]
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; CHECK: second:
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; CHECK-NEXT: [[PHI_BASE:%.*]] = phi i8 addrspace(1)* [ [[BASE1:%.*]], [[ENTRY:%.*]] ], [ [[BASE21]], [[FIRST]] ], !is_base_value !0
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; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[BASE1]], [[ENTRY]] ], [ [[BASE21]], [[FIRST]] ]
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; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[PHI]] to i32 addrspace(1)*
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; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[PHI_BASE]] to i32 addrspace(1)*
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; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
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; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
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; 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
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; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
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; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
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; CHECK-NEXT: [[PTR_BASE:%.*]] = extractelement <2 x i32 addrspace(1)*> [[DOTSPLAT_BASE]], i32 1, !is_base_value !0
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; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
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; 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]])
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; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN2]], i32 13, i32 12)
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; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
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; CHECK-NEXT: [[PTR_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN2]], i32 13, i32 13)
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; CHECK-NEXT: [[PTR_BASE_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_BASE_RELOCATED]] to i32 addrspace(1)*
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; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
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;
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entry:
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br i1 undef, label %first, label %second
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@ -13,10 +40,6 @@ first:
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br label %second
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second:
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; CHECK-LABEL: @test1(
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; CHECK: gc.statepoint
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; CHECK-DAG: (%ptr.base, %ptr)
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; CHECK-DAG: (%ptr.base, %ptr.base)
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%phi = phi i8 addrspace(1)* [ %base1, %entry ], [ %base2, %first ]
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%base.i32 = bitcast i8 addrspace(1)* %phi to i32 addrspace(1)*
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%vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
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@ -24,3 +47,97 @@ second:
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call void @do_safepoint() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
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ret i32 addrspace(1)* %ptr
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}
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define i32 addrspace(1)* @test2(i8 addrspace(1)* %base, <2 x i64> %offsets) gc "statepoint-example" {
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; CHECK-LABEL: @test2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[BASE:%.*]] to i32 addrspace(1)*
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; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[BASE]] to i32 addrspace(1)*
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; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
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; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
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; 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
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; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
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; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
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; CHECK-NEXT: [[PTR_BASE:%.*]] = extractelement <2 x i32 addrspace(1)*> [[DOTSPLAT_BASE]], i32 1, !is_base_value !0
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; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
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; 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]])
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; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
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; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
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; CHECK-NEXT: [[PTR_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
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; CHECK-NEXT: [[PTR_BASE_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_BASE_RELOCATED]] to i32 addrspace(1)*
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; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
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;
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entry:
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%base.i32 = bitcast i8 addrspace(1)* %base to i32 addrspace(1)*
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%vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
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%ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
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call void @do_safepoint()
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ret i32 addrspace(1)* %ptr
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}
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define i32 addrspace(1)* @test3(<2 x i8 addrspace(1)*> %base, <2 x i64> %offsets) gc "statepoint-example" {
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; CHECK-LABEL: @test3(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE:%.*]] to <2 x i32 addrspace(1)*>
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; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32]], <2 x i64> [[OFFSETS:%.*]]
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; CHECK-NEXT: [[BASE_EE:%.*]] = extractelement <2 x i8 addrspace(1)*> [[BASE]], i32 1, !is_base_value !0
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; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC]], i32 1
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; 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]])
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; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
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; CHECK-NEXT: [[PTR_RELOCATED_CASTED:%.*]] = bitcast i8 addrspace(1)* [[PTR_RELOCATED]] to i32 addrspace(1)*
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; CHECK-NEXT: [[BASE_EE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
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; CHECK-NEXT: ret i32 addrspace(1)* [[PTR_RELOCATED_CASTED]]
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;
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entry:
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%base.i32 = bitcast <2 x i8 addrspace(1)*> %base to <2 x i32 addrspace(1)*>
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%vec = getelementptr i32, <2 x i32 addrspace(1)*> %base.i32, <2 x i64> %offsets
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%ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
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call void @do_safepoint()
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ret i32 addrspace(1)* %ptr
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}
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define i32 addrspace(1)* @test4(i8 addrspace(1)* %base, <2 x i64> %offsets) gc "statepoint-example" {
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; CHECK-LABEL: @test4(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast i8 addrspace(1)* [[BASE:%.*]] to i32 addrspace(1)*
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; CHECK-NEXT: [[CAST:%.*]] = bitcast i8 addrspace(1)* [[BASE]] to i32 addrspace(1)*
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; CHECK-NEXT: [[DOTSPLATINSERT_BASE:%.*]] = insertelement <2 x i32 addrspace(1)*> zeroinitializer, i32 addrspace(1)* [[CAST]], i32 0, !is_base_value !0
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; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i32 addrspace(1)*> undef, i32 addrspace(1)* [[BASE_I32]], i32 0
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; 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
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; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <2 x i32 addrspace(1)*> [[DOTSPLATINSERT]], <2 x i32 addrspace(1)*> undef, <2 x i32> zeroinitializer
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; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[DOTSPLAT]], <2 x i64> [[OFFSETS:%.*]]
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; 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]])
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; CHECK-NEXT: [[VEC_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 7)
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; CHECK-NEXT: [[VEC_RELOCATED_CASTED:%.*]] = bitcast <2 x i8 addrspace(1)*> [[VEC_RELOCATED]] to <2 x i32 addrspace(1)*>
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; CHECK-NEXT: [[DOTSPLAT_BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 8, i32 8)
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; CHECK-NEXT: [[DOTSPLAT_BASE_RELOCATED_CASTED:%.*]] = bitcast <2 x i8 addrspace(1)*> [[DOTSPLAT_BASE_RELOCATED]] to <2 x i32 addrspace(1)*>
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; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC_RELOCATED_CASTED]], i32 1
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; CHECK-NEXT: ret i32 addrspace(1)* [[PTR]]
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;
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entry:
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%base.i32 = bitcast i8 addrspace(1)* %base to i32 addrspace(1)*
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%vec = getelementptr i32, i32 addrspace(1)* %base.i32, <2 x i64> %offsets
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call void @do_safepoint()
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%ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 1
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ret i32 addrspace(1)* %ptr
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}
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define i32 addrspace(1)* @test5(<2 x i8 addrspace(1)*> %base, <2 x i64> %offsets) gc "statepoint-example" {
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; CHECK-LABEL: @test5(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[BASE_I32:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE:%.*]] to <2 x i32 addrspace(1)*>
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; CHECK-NEXT: [[VEC:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32]], <2 x i64> [[OFFSETS:%.*]]
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; 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]])
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; CHECK-NEXT: [[BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 7, i32 7)
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; CHECK-NEXT: [[BASE_I32_REMAT:%.*]] = bitcast <2 x i8 addrspace(1)*> [[BASE_RELOCATED]] to <2 x i32 addrspace(1)*>
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; CHECK-NEXT: [[VEC_REMAT:%.*]] = getelementptr i32, <2 x i32 addrspace(1)*> [[BASE_I32_REMAT]], <2 x i64> [[OFFSETS]]
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; CHECK-NEXT: [[PTR:%.*]] = extractelement <2 x i32 addrspace(1)*> [[VEC_REMAT]], i32 0
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; CHECK-NEXT: ret i32 addrspace(1)* [[PTR]]
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;
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entry:
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%base.i32 = bitcast <2 x i8 addrspace(1)*> %base to <2 x i32 addrspace(1)*>
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%vec = getelementptr i32, <2 x i32 addrspace(1)*> %base.i32, <2 x i64> %offsets
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call void @do_safepoint()
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%ptr = extractelement <2 x i32 addrspace(1)*> %vec, i32 0
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ret i32 addrspace(1)* %ptr
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}
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