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-rw-r--r--llvm/test/Transforms/WholeProgramDevirt/branch-funnel.ll163
1 files changed, 0 insertions, 163 deletions
diff --git a/llvm/test/Transforms/WholeProgramDevirt/branch-funnel.ll b/llvm/test/Transforms/WholeProgramDevirt/branch-funnel.ll
deleted file mode 100644
index 49d9caaf71e..00000000000
--- a/llvm/test/Transforms/WholeProgramDevirt/branch-funnel.ll
+++ /dev/null
@@ -1,163 +0,0 @@
-; RUN: opt -S -wholeprogramdevirt %s | FileCheck --check-prefixes=CHECK,RETP %s
-; RUN: sed -e 's,+retpoline,-retpoline,g' %s | opt -S -wholeprogramdevirt | FileCheck --check-prefixes=CHECK,NORETP %s
-
-; RUN: opt -wholeprogramdevirt -wholeprogramdevirt-summary-action=export -wholeprogramdevirt-read-summary=%S/Inputs/export.yaml -wholeprogramdevirt-write-summary=%t -S -o - %s | FileCheck --check-prefixes=CHECK,RETP %s
-
-; RUN: opt -wholeprogramdevirt -wholeprogramdevirt-summary-action=export -wholeprogramdevirt-read-summary=%S/Inputs/export.yaml -wholeprogramdevirt-write-summary=%t -O3 -S -o - %s | FileCheck --check-prefixes=CHECK %s
-
-; RUN: FileCheck --check-prefix=SUMMARY %s < %t
-
-; SUMMARY: TypeIdMap:
-; SUMMARY-NEXT: typeid3:
-; SUMMARY-NEXT: TTRes:
-; SUMMARY-NEXT: Kind: Unsat
-; SUMMARY-NEXT: SizeM1BitWidth: 0
-; SUMMARY-NEXT: AlignLog2: 0
-; SUMMARY-NEXT: SizeM1: 0
-; SUMMARY-NEXT: BitMask: 0
-; SUMMARY-NEXT: InlineBits: 0
-; SUMMARY-NEXT: WPDRes:
-; SUMMARY-NEXT: 0:
-; SUMMARY-NEXT: Kind: BranchFunnel
-; SUMMARY-NEXT: SingleImplName: ''
-; SUMMARY-NEXT: ResByArg:
-; SUMMARY-NEXT: typeid1:
-; SUMMARY-NEXT: TTRes:
-; SUMMARY-NEXT: Kind: Unsat
-; SUMMARY-NEXT: SizeM1BitWidth: 0
-; SUMMARY-NEXT: AlignLog2: 0
-; SUMMARY-NEXT: SizeM1: 0
-; SUMMARY-NEXT: BitMask: 0
-; SUMMARY-NEXT: InlineBits: 0
-; SUMMARY-NEXT: WPDRes:
-; SUMMARY-NEXT: 0:
-; SUMMARY-NEXT: Kind: BranchFunnel
-; SUMMARY-NEXT: SingleImplName: ''
-; SUMMARY-NEXT: ResByArg:
-; SUMMARY-NEXT: typeid2:
-; SUMMARY-NEXT: TTRes:
-; SUMMARY-NEXT: Kind: Unsat
-; SUMMARY-NEXT: SizeM1BitWidth: 0
-; SUMMARY-NEXT: AlignLog2: 0
-; SUMMARY-NEXT: SizeM1: 0
-; SUMMARY-NEXT: BitMask: 0
-; SUMMARY-NEXT: InlineBits: 0
-; SUMMARY-NEXT: WPDRes:
-; SUMMARY-NEXT: 0:
-; SUMMARY-NEXT: Kind: Indir
-; SUMMARY-NEXT: SingleImplName: ''
-; SUMMARY-NEXT: ResByArg:
-
-target datalayout = "e-p:64:64"
-target triple = "x86_64-unknown-linux-gnu"
-
-@vt1_1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1_1 to i8*)], !type !0
-@vt1_2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1_2 to i8*)], !type !0
-
-declare i32 @vf1_1(i8* %this, i32 %arg)
-declare i32 @vf1_2(i8* %this, i32 %arg)
-
-@vt2_1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_1 to i8*)], !type !1
-@vt2_2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_2 to i8*)], !type !1
-@vt2_3 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_3 to i8*)], !type !1
-@vt2_4 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_4 to i8*)], !type !1
-@vt2_5 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_5 to i8*)], !type !1
-@vt2_6 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_6 to i8*)], !type !1
-@vt2_7 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_7 to i8*)], !type !1
-@vt2_8 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_8 to i8*)], !type !1
-@vt2_9 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_9 to i8*)], !type !1
-@vt2_10 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_10 to i8*)], !type !1
-@vt2_11 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2_11 to i8*)], !type !1
-
-declare i32 @vf2_1(i8* %this, i32 %arg)
-declare i32 @vf2_2(i8* %this, i32 %arg)
-declare i32 @vf2_3(i8* %this, i32 %arg)
-declare i32 @vf2_4(i8* %this, i32 %arg)
-declare i32 @vf2_5(i8* %this, i32 %arg)
-declare i32 @vf2_6(i8* %this, i32 %arg)
-declare i32 @vf2_7(i8* %this, i32 %arg)
-declare i32 @vf2_8(i8* %this, i32 %arg)
-declare i32 @vf2_9(i8* %this, i32 %arg)
-declare i32 @vf2_10(i8* %this, i32 %arg)
-declare i32 @vf2_11(i8* %this, i32 %arg)
-
-@vt3_1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf3_1 to i8*)], !type !2
-@vt3_2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf3_2 to i8*)], !type !2
-
-declare i32 @vf3_1(i8* %this, i32 %arg)
-declare i32 @vf3_2(i8* %this, i32 %arg)
-
-@vt4_1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf4_1 to i8*)], !type !3
-@vt4_2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf4_2 to i8*)], !type !3
-
-declare i32 @vf4_1(i8* %this, i32 %arg)
-declare i32 @vf4_2(i8* %this, i32 %arg)
-
-
-
-; CHECK-LABEL: define i32 @fn1
-; CHECK-NOT: call void (...) @llvm.icall.branch.funnel
-define i32 @fn1(i8* %obj) #0 {
- %vtableptr = bitcast i8* %obj to [1 x i8*]**
- %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr
- %vtablei8 = bitcast [1 x i8*]* %vtable to i8*
- %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"typeid1")
- call void @llvm.assume(i1 %p)
- %fptrptr = getelementptr [1 x i8*], [1 x i8*]* %vtable, i32 0, i32 0
- %fptr = load i8*, i8** %fptrptr
- %fptr_casted = bitcast i8* %fptr to i32 (i8*, i32)*
- ; RETP: {{.*}} = bitcast {{.*}} to i8*
- ; RETP: [[VT1:%.*]] = bitcast {{.*}} to i8*
- ; RETP: call i32 bitcast (void (i8*, ...)* @__typeid_typeid1_0_branch_funnel to i32 (i8*, i8*, i32)*)(i8* nest [[VT1]], i8* %obj, i32 1)
- %result = call i32 %fptr_casted(i8* %obj, i32 1)
- ; NORETP: call i32 %
- ret i32 %result
-}
-
-; CHECK-LABEL: define i32 @fn2
-; CHECK-NOT: call void (...) @llvm.icall.branch.funnel
-define i32 @fn2(i8* %obj) #0 {
- %vtableptr = bitcast i8* %obj to [1 x i8*]**
- %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr
- %vtablei8 = bitcast [1 x i8*]* %vtable to i8*
- %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"typeid2")
- call void @llvm.assume(i1 %p)
- %fptrptr = getelementptr [1 x i8*], [1 x i8*]* %vtable, i32 0, i32 0
- %fptr = load i8*, i8** %fptrptr
- %fptr_casted = bitcast i8* %fptr to i32 (i8*, i32)*
- ; CHECK: call i32 %
- %result = call i32 %fptr_casted(i8* %obj, i32 1)
- ret i32 %result
-}
-
-; CHECK-LABEL: define i32 @fn3
-; CHECK-NOT: call void (...) @llvm.icall.branch.funnel
-define i32 @fn3(i8* %obj) #0 {
- %vtableptr = bitcast i8* %obj to [1 x i8*]**
- %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr
- %vtablei8 = bitcast [1 x i8*]* %vtable to i8*
- %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !4)
- call void @llvm.assume(i1 %p)
- %fptrptr = getelementptr [1 x i8*], [1 x i8*]* %vtable, i32 0, i32 0
- %fptr = load i8*, i8** %fptrptr
- %fptr_casted = bitcast i8* %fptr to i32 (i8*, i32)*
- ; RETP: call i32 bitcast (void (i8*, ...)* @branch_funnel to
- ; NORETP: call i32 %
- %result = call i32 %fptr_casted(i8* %obj, i32 1)
- ret i32 %result
-}
-
-; CHECK-LABEL: define internal void @branch_funnel(i8*
-; CHECK: define hidden void @__typeid_typeid1_0_branch_funnel(i8* nest, ...)
-; CHECK-NEXT: musttail call void (...) @llvm.icall.branch.funnel(i8* %0, i8* bitcast ([1 x i8*]* {{(nonnull )?}}@vt1_1 to i8*), i32 (i8*, i32)* {{(nonnull )?}}@vf1_1, i8* bitcast ([1 x i8*]* {{(nonnull )?}}@vt1_2 to i8*), i32 (i8*, i32)* {{(nonnull )?}}@vf1_2, ...)
-
-declare i1 @llvm.type.test(i8*, metadata)
-declare void @llvm.assume(i1)
-
-!0 = !{i32 0, !"typeid1"}
-!1 = !{i32 0, !"typeid2"}
-!2 = !{i32 0, !"typeid3"}
-!3 = !{i32 0, !4}
-!4 = distinct !{}
-
-attributes #0 = { "target-features"="+retpoline" }
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