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Fix PR1729: watch out for val# with no def.
llvm-svn: 42996
This commit is contained in:
Evan Cheng
parent
542fa12f9a
commit
43887d3714
@ -422,14 +422,19 @@ bool SimpleRegisterCoalescing::JoinCopy(MachineInstr *CopyMI,
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// then create and update the actual physical register allocated to RHS.
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// then create and update the actual physical register allocated to RHS.
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if (RealDstReg) {
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if (RealDstReg) {
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LiveInterval &RealDstInt = li_->getOrCreateInterval(RealDstReg);
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LiveInterval &RealDstInt = li_->getOrCreateInterval(RealDstReg);
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for (unsigned i = 0, e = ResSrcInt->getNumValNums(); i != e; ++i) {
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SmallSet<const VNInfo*, 4> CopiedValNos;
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const VNInfo *SrcValNo = ResSrcInt->getValNumInfo(i);
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for (LiveInterval::Ranges::const_iterator I = ResSrcInt->ranges.begin(),
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const VNInfo *DstValNo =
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E = ResSrcInt->ranges.end(); I != E; ++I) {
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ResDstInt->FindLiveRangeContaining(SrcValNo->def)->valno;
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LiveInterval::const_iterator DstLR =
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VNInfo *ValNo = RealDstInt.getNextValue(DstValNo->def, DstValNo->reg,
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ResDstInt->FindLiveRangeContaining(I->start);
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li_->getVNInfoAllocator());
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assert(DstLR != ResDstInt->end() && "Invalid joined interval!");
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RealDstInt.addKills(ValNo, DstValNo->kills);
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const VNInfo *DstValNo = DstLR->valno;
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RealDstInt.MergeValueInAsValue(*ResDstInt, DstValNo, ValNo);
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if (CopiedValNos.insert(DstValNo)) {
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VNInfo *ValNo = RealDstInt.getNextValue(DstValNo->def, DstValNo->reg,
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li_->getVNInfoAllocator());
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RealDstInt.addKills(ValNo, DstValNo->kills);
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RealDstInt.MergeValueInAsValue(*ResDstInt, DstValNo, ValNo);
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}
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}
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}
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repDstReg = RealDstReg;
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repDstReg = RealDstReg;
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}
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}
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400
test/CodeGen/X86/2007-10-15-CoalescerCrash.ll
Normal file
400
test/CodeGen/X86/2007-10-15-CoalescerCrash.ll
Normal file
@ -0,0 +1,400 @@
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; RUN: llvm-as < %s | llc -mtriple=x86_64-linux-gnu
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; PR1729
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%struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
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%struct.VEC_edge = type { i32, i32, [1 x %struct.edge_def*] }
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%struct.VEC_tree = type { i32, i32, [1 x %struct.tree_node*] }
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%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i64, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i64, i32, [20 x i8] }
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%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
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%struct._obstack_chunk = type { i8*, %struct._obstack_chunk*, [4 x i8] }
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%struct.addr_diff_vec_flags = type <{ i8, i8, i8, i8 }>
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%struct.alloc_pool_def = type { i8*, i64, i64, %struct.alloc_pool_list_def*, i64, i64, i64, %struct.alloc_pool_list_def*, i64, i64 }
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%struct.alloc_pool_list_def = type { %struct.alloc_pool_list_def* }
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%struct.basic_block_def = type { %struct.rtx_def*, %struct.rtx_def*, %struct.tree_node*, %struct.VEC_edge*, %struct.VEC_edge*, %struct.bitmap_head_def*, %struct.bitmap_head_def*, i8*, %struct.loop*, [2 x %struct.et_node*], %struct.basic_block_def*, %struct.basic_block_def*, %struct.reorder_block_def*, %struct.bb_ann_d*, i64, i32, i32, i32, i32 }
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%struct.bb_ann_d = type opaque
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%struct.bitmap_element_def = type { %struct.bitmap_element_def*, %struct.bitmap_element_def*, i32, [2 x i64] }
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%struct.bitmap_head_def = type { %struct.bitmap_element_def*, %struct.bitmap_element_def*, i32, %struct.bitmap_obstack* }
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%struct.bitmap_obstack = type { %struct.bitmap_element_def*, %struct.bitmap_head_def*, %struct.obstack }
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%struct.cselib_val_struct = type opaque
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%struct.dataflow_d = type opaque
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%struct.die_struct = type opaque
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%struct.edge_def = type { %struct.basic_block_def*, %struct.basic_block_def*, %struct.edge_def_insns, i8*, %struct.location_t*, i32, i32, i64, i32 }
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%struct.edge_def_insns = type { %struct.rtx_def* }
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%struct.edge_iterator = type { i32, %struct.VEC_edge** }
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%struct.eh_status = type opaque
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%struct.elt_list = type opaque
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%struct.emit_status = type { i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack*, i32, %struct.location_t, i32, i8*, %struct.rtx_def** }
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%struct.et_node = type opaque
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%struct.expr_status = type { i32, i32, i32, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def* }
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%struct.function = type { %struct.eh_status*, %struct.expr_status*, %struct.emit_status*, %struct.varasm_status*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.function*, i32, i32, i32, i32, %struct.rtx_def*, %struct.CUMULATIVE_ARGS, %struct.rtx_def*, %struct.rtx_def*, %struct.initial_value_struct*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, i8, i32, i64, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.varray_head_tag*, %struct.temp_slot*, i32, %struct.var_refs_queue*, i32, i32, %struct.rtvec_def*, %struct.tree_node*, i32, i32, i32, %struct.machine_function*, i32, i32, i8, i8, %struct.language_function*, %struct.rtx_def*, i32, i32, i32, i32, %struct.location_t, %struct.varray_head_tag*, %struct.tree_node*, %struct.tree_node*, i8, i8, i8 }
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%struct.ht_identifier = type { i8*, i32, i32 }
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%struct.initial_value_struct = type opaque
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%struct.lang_decl = type opaque
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%struct.lang_type = type opaque
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%struct.language_function = type opaque
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%struct.location_t = type { i8*, i32 }
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%struct.loop = type opaque
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%struct.machine_function = type { %struct.stack_local_entry*, i8*, %struct.rtx_def*, i32, i32, i32, i32, i32 }
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%struct.mem_attrs = type { i64, %struct.tree_node*, %struct.rtx_def*, %struct.rtx_def*, i32 }
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%struct.obstack = type { i64, %struct._obstack_chunk*, i8*, i8*, i8*, i64, i32, %struct._obstack_chunk* (i8*, i64)*, void (i8*, %struct._obstack_chunk*)*, i8*, i8 }
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%struct.phi_arg_d = type { %struct.tree_node*, i8 }
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%struct.ptr_info_def = type opaque
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%struct.real_value = type opaque
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%struct.reg_attrs = type { %struct.tree_node*, i64 }
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%struct.reg_info_def = type { i32, i32, i32, i32, i32, i32, i32, i32, i32 }
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%struct.reorder_block_def = type { %struct.rtx_def*, %struct.rtx_def*, %struct.basic_block_def*, %struct.basic_block_def*, %struct.basic_block_def*, i32, i32, i32 }
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%struct.rtunion = type { i8* }
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%struct.rtvec_def = type { i32, [1 x %struct.rtx_def*] }
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%struct.rtx_def = type { i16, i8, i8, %struct.u }
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%struct.sequence_stack = type { %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack* }
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%struct.simple_bitmap_def = type { i32, i32, i32, [1 x i64] }
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%struct.stack_local_entry = type opaque
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%struct.temp_slot = type opaque
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%struct.tree_binfo = type { %struct.tree_common, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.VEC_tree*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.VEC_tree }
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%struct.tree_block = type { %struct.tree_common, i32, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node* }
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%struct.tree_common = type { %struct.tree_node*, %struct.tree_node*, %union.tree_ann_d*, i8, i8, i8, i8, i8 }
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%struct.tree_complex = type { %struct.tree_common, %struct.tree_node*, %struct.tree_node* }
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%struct.tree_decl = type { %struct.tree_common, %struct.location_t, i32, %struct.tree_node*, i8, i8, i8, i8, i8, i8, i8, i8, i32, %struct.tree_decl_u1, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, i32, %struct.tree_decl_u2, %struct.tree_node*, %struct.tree_node*, i64, %struct.lang_decl* }
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%struct.tree_decl_u1 = type { i64 }
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%struct.tree_decl_u1_a = type <{ i32 }>
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%struct.tree_decl_u2 = type { %struct.function* }
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%struct.tree_exp = type { %struct.tree_common, %struct.location_t*, i32, %struct.tree_node*, [1 x %struct.tree_node*] }
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%struct.tree_identifier = type { %struct.tree_common, %struct.ht_identifier }
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%struct.tree_int_cst = type { %struct.tree_common, %struct.tree_int_cst_lowhi }
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%struct.tree_int_cst_lowhi = type { i64, i64 }
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%struct.tree_list = type { %struct.tree_common, %struct.tree_node*, %struct.tree_node* }
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%struct.tree_node = type { %struct.tree_decl }
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%struct.tree_phi_node = type { %struct.tree_common, %struct.tree_node*, i32, i32, i32, %struct.basic_block_def*, %struct.dataflow_d*, [1 x %struct.phi_arg_d] }
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%struct.tree_real_cst = type { %struct.tree_common, %struct.real_value* }
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%struct.tree_ssa_name = type { %struct.tree_common, %struct.tree_node*, i32, %struct.ptr_info_def*, %struct.tree_node*, i8* }
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%struct.tree_statement_list = type { %struct.tree_common, %struct.tree_statement_list_node*, %struct.tree_statement_list_node* }
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%struct.tree_statement_list_node = type { %struct.tree_statement_list_node*, %struct.tree_statement_list_node*, %struct.tree_node* }
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%struct.tree_string = type { %struct.tree_common, i32, [1 x i8] }
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%struct.tree_type = type { %struct.tree_common, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, i32, i16, i8, i8, i32, %struct.tree_node*, %struct.tree_node*, %struct.rtunion, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, i64, %struct.lang_type* }
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%struct.tree_type_symtab = type { i8* }
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%struct.tree_value_handle = type { %struct.tree_common, %struct.value_set*, i32 }
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%struct.tree_vec = type { %struct.tree_common, i32, [1 x %struct.tree_node*] }
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%struct.tree_vector = type { %struct.tree_common, %struct.tree_node* }
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%struct.u = type { [1 x %struct.rtunion] }
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%struct.value_set = type opaque
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%struct.var_refs_queue = type { %struct.rtx_def*, i32, i32, %struct.var_refs_queue* }
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%struct.varasm_status = type opaque
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%struct.varray_data = type { [1 x i64] }
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%struct.varray_head_tag = type { i64, i64, i32, i8*, %struct.varray_data }
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%union.tree_ann_d = type opaque
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@first_edge_aux_obj = external global i8* ; <i8**> [#uses=0]
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@first_block_aux_obj = external global i8* ; <i8**> [#uses=0]
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@n_edges = external global i32 ; <i32*> [#uses=0]
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@ENTRY_BLOCK_PTR = external global %struct.basic_block_def* ; <%struct.basic_block_def**> [#uses=0]
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@EXIT_BLOCK_PTR = external global %struct.basic_block_def* ; <%struct.basic_block_def**> [#uses=0]
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@n_basic_blocks = external global i32 ; <i32*> [#uses=0]
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@.str = external constant [9 x i8] ; <[9 x i8]*> [#uses=0]
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@rbi_pool = external global %struct.alloc_pool_def* ; <%struct.alloc_pool_def**> [#uses=0]
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@__FUNCTION__.19643 = external constant [18 x i8] ; <[18 x i8]*> [#uses=0]
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@.str1 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
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@__FUNCTION__.19670 = external constant [15 x i8] ; <[15 x i8]*> [#uses=0]
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@basic_block_info = external global %struct.varray_head_tag* ; <%struct.varray_head_tag**> [#uses=0]
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@last_basic_block = external global i32 ; <i32*> [#uses=0]
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@__FUNCTION__.19696 = external constant [14 x i8] ; <[14 x i8]*> [#uses=0]
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@__FUNCTION__.20191 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
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@block_aux_obstack = external global %struct.obstack ; <%struct.obstack*> [#uses=0]
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@__FUNCTION__.20301 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
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@__FUNCTION__.20316 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
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@edge_aux_obstack = external global %struct.obstack ; <%struct.obstack*> [#uses=0]
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@stderr = external global %struct._IO_FILE* ; <%struct._IO_FILE**> [#uses=0]
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@__FUNCTION__.20463 = external constant [11 x i8] ; <[11 x i8]*> [#uses=0]
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@.str2 = external constant [7 x i8] ; <[7 x i8]*> [#uses=0]
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@.str3 = external constant [6 x i8] ; <[6 x i8]*> [#uses=0]
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@.str4 = external constant [4 x i8] ; <[4 x i8]*> [#uses=0]
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@.str5 = external constant [11 x i8] ; <[11 x i8]*> [#uses=0]
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@.str6 = external constant [8 x i8] ; <[8 x i8]*> [#uses=0]
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@.str7 = external constant [4 x i8] ; <[4 x i8]*> [#uses=0]
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@bitnames.20157 = external constant [13 x i8*] ; <[13 x i8*]*> [#uses=0]
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@.str8 = external constant [9 x i8] ; <[9 x i8]*> [#uses=0]
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@.str9 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
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@.str10 = external constant [7 x i8] ; <[7 x i8]*> [#uses=0]
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@.str11 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
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@.str12 = external constant [5 x i8] ; <[5 x i8]*> [#uses=0]
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@.str13 = external constant [9 x i8] ; <[9 x i8]*> [#uses=0]
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@.str14 = external constant [13 x i8] ; <[13 x i8]*> [#uses=0]
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@.str15 = external constant [12 x i8] ; <[12 x i8]*> [#uses=0]
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@.str16 = external constant [8 x i8] ; <[8 x i8]*> [#uses=0]
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@.str17 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
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@.str18 = external constant [5 x i8] ; <[5 x i8]*> [#uses=0]
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@.str19 = external constant [6 x i8] ; <[6 x i8]*> [#uses=0]
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@.str20 = external constant [5 x i8] ; <[5 x i8]*> [#uses=0]
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@.str21 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
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@.str22 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
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@__FUNCTION__.19709 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
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@.str23 = external constant [5 x i8] ; <[5 x i8]*> [#uses=0]
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@.str24 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
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@__FUNCTION__.19813 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
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@.str25 = external constant [7 x i8] ; <[7 x i8]*> [#uses=0]
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@.str26 = external constant [6 x i8] ; <[6 x i8]*> [#uses=0]
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@initialized.20241.b = external global i1 ; <i1*> [#uses=0]
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@__FUNCTION__.20244 = external constant [21 x i8] ; <[21 x i8]*> [#uses=0]
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@__FUNCTION__.19601 = external constant [12 x i8] ; <[12 x i8]*> [#uses=0]
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@__FUNCTION__.14571 = external constant [8 x i8] ; <[8 x i8]*> [#uses=0]
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@__FUNCTION__.14535 = external constant [13 x i8] ; <[13 x i8]*> [#uses=0]
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@.str27 = external constant [28 x i8] ; <[28 x i8]*> [#uses=0]
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@__FUNCTION__.14589 = external constant [8 x i8] ; <[8 x i8]*> [#uses=0]
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@__FUNCTION__.19792 = external constant [12 x i8] ; <[12 x i8]*> [#uses=0]
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@__FUNCTION__.19851 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
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@profile_status = external global i32 ; <i32*> [#uses=0]
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@.str29 = external constant [46 x i8] ; <[46 x i8]*> [#uses=0]
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@.str30 = external constant [49 x i8] ; <[49 x i8]*> [#uses=0]
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@.str31 = external constant [54 x i8] ; <[54 x i8]*> [#uses=0]
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@.str32 = external constant [49 x i8] ; <[49 x i8]*> [#uses=1]
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@__FUNCTION__.19948 = external constant [15 x i8] ; <[15 x i8]*> [#uses=0]
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@reg_n_info = external global %struct.varray_head_tag* ; <%struct.varray_head_tag**> [#uses=0]
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@reload_completed = external global i32 ; <i32*> [#uses=0]
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@.str33 = external constant [15 x i8] ; <[15 x i8]*> [#uses=0]
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@.str34 = external constant [43 x i8] ; <[43 x i8]*> [#uses=0]
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@.str35 = external constant [13 x i8] ; <[13 x i8]*> [#uses=0]
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@.str36 = external constant [1 x i8] ; <[1 x i8]*> [#uses=0]
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@.str37 = external constant [2 x i8] ; <[2 x i8]*> [#uses=0]
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@.str38 = external constant [16 x i8] ; <[16 x i8]*> [#uses=0]
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@cfun = external global %struct.function* ; <%struct.function**> [#uses=0]
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@.str39 = external constant [14 x i8] ; <[14 x i8]*> [#uses=0]
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||||||
|
@.str40 = external constant [11 x i8] ; <[11 x i8]*> [#uses=0]
|
||||||
|
@.str41 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
|
||||||
|
@.str42 = external constant [17 x i8] ; <[17 x i8]*> [#uses=0]
|
||||||
|
@.str43 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
|
||||||
|
@mode_size = external global [48 x i8] ; <[48 x i8]*> [#uses=0]
|
||||||
|
@target_flags = external global i32 ; <i32*> [#uses=0]
|
||||||
|
@.str44 = external constant [11 x i8] ; <[11 x i8]*> [#uses=0]
|
||||||
|
@reg_class_names = external global [0 x i8*] ; <[0 x i8*]*> [#uses=0]
|
||||||
|
@.str45 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
|
||||||
|
@.str46 = external constant [13 x i8] ; <[13 x i8]*> [#uses=0]
|
||||||
|
@.str47 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
|
||||||
|
@.str48 = external constant [12 x i8] ; <[12 x i8]*> [#uses=0]
|
||||||
|
@.str49 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
|
||||||
|
@.str50 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
|
||||||
|
@.str51 = external constant [29 x i8] ; <[29 x i8]*> [#uses=0]
|
||||||
|
@.str52 = external constant [17 x i8] ; <[17 x i8]*> [#uses=0]
|
||||||
|
@.str53 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
|
||||||
|
@.str54 = external constant [22 x i8] ; <[22 x i8]*> [#uses=0]
|
||||||
|
@.str55 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
|
||||||
|
@.str56 = external constant [12 x i8] ; <[12 x i8]*> [#uses=0]
|
||||||
|
@.str57 = external constant [26 x i8] ; <[26 x i8]*> [#uses=0]
|
||||||
|
@.str58 = external constant [15 x i8] ; <[15 x i8]*> [#uses=0]
|
||||||
|
@.str59 = external constant [14 x i8] ; <[14 x i8]*> [#uses=0]
|
||||||
|
@.str60 = external constant [26 x i8] ; <[26 x i8]*> [#uses=0]
|
||||||
|
@.str61 = external constant [24 x i8] ; <[24 x i8]*> [#uses=0]
|
||||||
|
@initialized.20366.b = external global i1 ; <i1*> [#uses=0]
|
||||||
|
@__FUNCTION__.20369 = external constant [20 x i8] ; <[20 x i8]*> [#uses=0]
|
||||||
|
@__FUNCTION__.20442 = external constant [19 x i8] ; <[19 x i8]*> [#uses=0]
|
||||||
|
@bb_bitnames.20476 = external constant [6 x i8*] ; <[6 x i8*]*> [#uses=0]
|
||||||
|
@.str62 = external constant [6 x i8] ; <[6 x i8]*> [#uses=0]
|
||||||
|
@.str63 = external constant [4 x i8] ; <[4 x i8]*> [#uses=0]
|
||||||
|
@.str64 = external constant [10 x i8] ; <[10 x i8]*> [#uses=0]
|
||||||
|
@.str65 = external constant [8 x i8] ; <[8 x i8]*> [#uses=0]
|
||||||
|
@.str66 = external constant [17 x i8] ; <[17 x i8]*> [#uses=0]
|
||||||
|
@.str67 = external constant [11 x i8] ; <[11 x i8]*> [#uses=0]
|
||||||
|
@.str68 = external constant [15 x i8] ; <[15 x i8]*> [#uses=0]
|
||||||
|
@.str69 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
|
||||||
|
@.str70 = external constant [3 x i8] ; <[3 x i8]*> [#uses=0]
|
||||||
|
@__FUNCTION__.20520 = external constant [32 x i8] ; <[32 x i8]*> [#uses=0]
|
||||||
|
@dump_file = external global %struct._IO_FILE* ; <%struct._IO_FILE**> [#uses=0]
|
||||||
|
@.str71 = external constant [86 x i8] ; <[86 x i8]*> [#uses=0]
|
||||||
|
@.str72 = external constant [94 x i8] ; <[94 x i8]*> [#uses=0]
|
||||||
|
@reg_obstack = external global %struct.bitmap_obstack ; <%struct.bitmap_obstack*> [#uses=0]
|
||||||
|
|
||||||
|
declare void @init_flow()
|
||||||
|
|
||||||
|
declare i8* @ggc_alloc_cleared_stat(i64)
|
||||||
|
|
||||||
|
declare fastcc void @free_edge(%struct.edge_def*)
|
||||||
|
|
||||||
|
declare void @ggc_free(i8*)
|
||||||
|
|
||||||
|
declare %struct.basic_block_def* @alloc_block()
|
||||||
|
|
||||||
|
declare void @alloc_rbi_pool()
|
||||||
|
|
||||||
|
declare %struct.alloc_pool_def* @create_alloc_pool(i8*, i64, i64)
|
||||||
|
|
||||||
|
declare void @free_rbi_pool()
|
||||||
|
|
||||||
|
declare void @free_alloc_pool(%struct.alloc_pool_def*)
|
||||||
|
|
||||||
|
declare void @initialize_bb_rbi(%struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @fancy_abort(i8*, i32, i8*)
|
||||||
|
|
||||||
|
declare i8* @pool_alloc(%struct.alloc_pool_def*)
|
||||||
|
|
||||||
|
declare void @llvm.memset.i64(i8*, i8, i64, i32)
|
||||||
|
|
||||||
|
declare void @link_block(%struct.basic_block_def*, %struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @unlink_block(%struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @compact_blocks()
|
||||||
|
|
||||||
|
declare void @varray_check_failed(%struct.varray_head_tag*, i64, i8*, i32, i8*)
|
||||||
|
|
||||||
|
declare void @expunge_block(%struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @clear_bb_flags()
|
||||||
|
|
||||||
|
declare void @alloc_aux_for_block(%struct.basic_block_def*, i32)
|
||||||
|
|
||||||
|
declare void @_obstack_newchunk(%struct.obstack*, i32)
|
||||||
|
|
||||||
|
declare void @clear_aux_for_blocks()
|
||||||
|
|
||||||
|
declare void @free_aux_for_blocks()
|
||||||
|
|
||||||
|
declare void @obstack_free(%struct.obstack*, i8*)
|
||||||
|
|
||||||
|
declare void @alloc_aux_for_edge(%struct.edge_def*, i32)
|
||||||
|
|
||||||
|
declare void @debug_bb(%struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @dump_bb(%struct.basic_block_def*, %struct._IO_FILE*, i32)
|
||||||
|
|
||||||
|
declare %struct.basic_block_def* @debug_bb_n(i32)
|
||||||
|
|
||||||
|
declare void @dump_edge_info(%struct._IO_FILE*, %struct.edge_def*, i32)
|
||||||
|
|
||||||
|
declare i32 @fputs_unlocked(i8* noalias , %struct._IO_FILE* noalias )
|
||||||
|
|
||||||
|
declare i32 @fprintf(%struct._IO_FILE* noalias , i8* noalias , ...)
|
||||||
|
|
||||||
|
declare i64 @fwrite(i8*, i64, i64, i8*)
|
||||||
|
|
||||||
|
declare i32 @__overflow(%struct._IO_FILE*, i32)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @unchecked_make_edge(%struct.basic_block_def*, %struct.basic_block_def*, i32)
|
||||||
|
|
||||||
|
declare i8* @vec_gc_p_reserve(i8*, i32)
|
||||||
|
|
||||||
|
declare void @vec_assert_fail(i8*, i8*, i8*, i32, i8*)
|
||||||
|
|
||||||
|
declare void @execute_on_growing_pred(%struct.edge_def*)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @make_edge(%struct.basic_block_def*, %struct.basic_block_def*, i32)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @find_edge(%struct.basic_block_def*, %struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @make_single_succ_edge(%struct.basic_block_def*, %struct.basic_block_def*, i32)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @cached_make_edge(%struct.simple_bitmap_def**, %struct.basic_block_def*, %struct.basic_block_def*, i32)
|
||||||
|
|
||||||
|
declare void @redirect_edge_succ(%struct.edge_def*, %struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @execute_on_shrinking_pred(%struct.edge_def*)
|
||||||
|
|
||||||
|
declare void @alloc_aux_for_blocks(i32)
|
||||||
|
|
||||||
|
declare i8* @xmalloc(i64)
|
||||||
|
|
||||||
|
declare i32 @_obstack_begin(%struct.obstack*, i32, i32, i8* (i64)*, void (i8*)*)
|
||||||
|
|
||||||
|
declare void @free(i8*)
|
||||||
|
|
||||||
|
declare void @clear_edges()
|
||||||
|
|
||||||
|
declare void @remove_edge(%struct.edge_def*)
|
||||||
|
|
||||||
|
declare %struct.edge_def* @redirect_edge_succ_nodup(%struct.edge_def*, %struct.basic_block_def*)
|
||||||
|
|
||||||
|
declare void @redirect_edge_pred(%struct.edge_def*, %struct.basic_block_def*)
|
||||||
|
|
||||||
|
define void @check_bb_profile(%struct.basic_block_def* %bb, %struct._IO_FILE* %file) {
|
||||||
|
entry:
|
||||||
|
br i1 false, label %cond_false759.preheader, label %cond_false149.preheader
|
||||||
|
|
||||||
|
cond_false149.preheader: ; preds = %entry
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_false759.preheader: ; preds = %entry
|
||||||
|
br i1 false, label %cond_next873, label %cond_true794
|
||||||
|
|
||||||
|
bb644: ; preds = %cond_next873
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_true794: ; preds = %cond_false759.preheader
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_next873: ; preds = %cond_false759.preheader
|
||||||
|
br i1 false, label %bb882, label %bb644
|
||||||
|
|
||||||
|
bb882: ; preds = %cond_next873
|
||||||
|
br i1 false, label %cond_true893, label %cond_next901
|
||||||
|
|
||||||
|
cond_true893: ; preds = %bb882
|
||||||
|
br label %cond_false1036
|
||||||
|
|
||||||
|
cond_next901: ; preds = %bb882
|
||||||
|
ret void
|
||||||
|
|
||||||
|
bb929: ; preds = %cond_next1150
|
||||||
|
%tmp934 = add i64 0, %lsum.11225.0 ; <i64> [#uses=1]
|
||||||
|
br i1 false, label %cond_next979, label %cond_true974
|
||||||
|
|
||||||
|
cond_true974: ; preds = %bb929
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_next979: ; preds = %bb929
|
||||||
|
br label %cond_false1036
|
||||||
|
|
||||||
|
cond_false1036: ; preds = %cond_next979, %cond_true893
|
||||||
|
%lsum.11225.0 = phi i64 [ 0, %cond_true893 ], [ %tmp934, %cond_next979 ] ; <i64> [#uses=2]
|
||||||
|
br i1 false, label %cond_next1056, label %cond_true1051
|
||||||
|
|
||||||
|
cond_true1051: ; preds = %cond_false1036
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_next1056: ; preds = %cond_false1036
|
||||||
|
br i1 false, label %cond_next1150, label %cond_true1071
|
||||||
|
|
||||||
|
cond_true1071: ; preds = %cond_next1056
|
||||||
|
ret void
|
||||||
|
|
||||||
|
cond_next1150: ; preds = %cond_next1056
|
||||||
|
%tmp1156 = icmp eq %struct.edge_def* null, null ; <i1> [#uses=1]
|
||||||
|
br i1 %tmp1156, label %bb1159, label %bb929
|
||||||
|
|
||||||
|
bb1159: ; preds = %cond_next1150
|
||||||
|
br i1 false, label %cond_true1169, label %UnifiedReturnBlock
|
||||||
|
|
||||||
|
cond_true1169: ; preds = %bb1159
|
||||||
|
%tmp11741175 = trunc i64 %lsum.11225.0 to i32 ; <i32> [#uses=1]
|
||||||
|
%tmp1178 = tail call i32 (%struct._IO_FILE* noalias , i8* noalias , ...)* @fprintf( %struct._IO_FILE* %file noalias , i8* getelementptr ([49 x i8]* @.str32, i32 0, i64 0) noalias , i32 %tmp11741175, i32 0 ) ; <i32> [#uses=0]
|
||||||
|
ret void
|
||||||
|
|
||||||
|
UnifiedReturnBlock: ; preds = %bb1159
|
||||||
|
ret void
|
||||||
|
}
|
||||||
|
|
||||||
|
declare void @dump_flow_info(%struct._IO_FILE*)
|
||||||
|
|
||||||
|
declare i32 @max_reg_num()
|
||||||
|
|
||||||
|
declare void @rtl_check_failed_flag(i8*, %struct.rtx_def*, i8*, i32, i8*)
|
||||||
|
|
||||||
|
declare i32 @reg_preferred_class(i32)
|
||||||
|
|
||||||
|
declare i32 @reg_alternate_class(i32)
|
||||||
|
|
||||||
|
declare i8 @maybe_hot_bb_p(%struct.basic_block_def*) zeroext
|
||||||
|
|
||||||
|
declare i8 @probably_never_executed_bb_p(%struct.basic_block_def*) zeroext
|
||||||
|
|
||||||
|
declare void @dump_regset(%struct.bitmap_head_def*, %struct._IO_FILE*)
|
||||||
|
|
||||||
|
declare void @debug_flow_info()
|
||||||
|
|
||||||
|
declare void @alloc_aux_for_edges(i32)
|
||||||
|
|
||||||
|
declare void @clear_aux_for_edges()
|
||||||
|
|
||||||
|
declare void @free_aux_for_edges()
|
||||||
|
|
||||||
|
declare void @brief_dump_cfg(%struct._IO_FILE*)
|
||||||
|
|
||||||
|
declare i32 @fputc(i32, i8*)
|
||||||
|
|
||||||
|
declare void @update_bb_profile_for_threading(%struct.basic_block_def*, i32, i64, %struct.edge_def*)
|
||||||
Loading…
Reference in New Issue
Block a user