a1f4ac7704
Intrinsics like @llvm.seh.scope.begin and @llvm.seh.scope.end which do not throw do not need funclets in catchpads or cleanuppads. Fixes #69428 Co-authored-by: Robert Cox <robert.cox@intel.com> --------- Co-authored-by: Robert Cox <robert.cox@intel.com>
49 lines
2.0 KiB
LLVM
49 lines
2.0 KiB
LLVM
; RUN: llvm-as -disable-output %s
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%struct._List_node_emplace_op2 = type { i8 }
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@"?_List@@3HA" = global i32 0, align 4
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define void @"?ExecutionEngineaddExecutableDependency@@YAXXZ"() personality ptr @__CxxFrameHandler3 {
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entry:
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%agg.tmp.ensured.i = alloca %struct._List_node_emplace_op2, align 1
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%0 = load i32, ptr @"?_List@@3HA", align 4
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%call.i = call noundef ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr %agg.tmp.ensured.i, i32 %0)
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invoke void @llvm.seh.scope.begin()
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to label %invoke.cont.i unwind label %ehcleanup.i
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invoke.cont.i: ; preds = %entry
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invoke void @llvm.seh.scope.end()
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to label %invoke.cont2.i unwind label %ehcleanup.i
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invoke.cont2.i: ; preds = %invoke.cont.i
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call void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6
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unreachable
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ehcleanup.i: ; preds = %invoke.cont.i, %entry
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%1 = cleanuppad within none []
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invoke void @llvm.seh.scope.begin()
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to label %invoke.cont.i.i unwind label %ehcleanup.i.i
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invoke.cont.i.i: ; preds = %ehcleanup.i
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invoke void @llvm.seh.scope.end()
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to label %"??1?$_List_node_emplace_op2@H@@QEAA@XZ.exit.i" unwind label %ehcleanup.i.i
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ehcleanup.i.i: ; preds = %invoke.cont.i.i, %ehcleanup.i
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%2 = cleanuppad within %1 []
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call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6 [ "funclet"(token %2) ]
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cleanupret from %2 unwind to caller
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"??1?$_List_node_emplace_op2@H@@QEAA@XZ.exit.i": ; preds = %invoke.cont.i.i
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call void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr %agg.tmp.ensured.i) #6 [ "funclet"(token %1) ]
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cleanupret from %1 unwind to caller
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}
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declare i32 @__CxxFrameHandler3(...)
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declare void @llvm.seh.scope.begin()
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declare void @llvm.seh.scope.end()
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declare void @"??1?$_List_node_emplace_op2@H@@QEAA@XZ"(ptr)
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declare void @"??1_Alloc_construct_ptr@@QEAA@XZ"(ptr)
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declare ptr @"??0?$_List_node_emplace_op2@H@@QEAA@H@Z"(ptr, i32)
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