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Differential D114362 Diff 388549 llvm/test/DebugInfo/COFF/pieces.ll

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llvm/test/DebugInfo/COFF/pieces.ll

; RUN: llc < %s -experimental-debug-variable-locations=false | FileCheck %s --check-prefix=ASM ; RUN: llc < %s -experimental-debug-variable-locations=true | FileCheck %s --check-prefix=ASM
; RUN: llc < %s -filetype=obj -experimental-debug-variable-locations=false | llvm-readobj --codeview - | FileCheck %s --check-prefix=OBJ ; RUN: llc < %s -filetype=obj -experimental-debug-variable-locations=true | llvm-readobj --codeview - | FileCheck %s --check-prefix=OBJ
; Compile with -O1 as C ; Compile with -O1 as C
; struct IntPair { int x, y; }; ; struct IntPair { int x, y; };
; struct PadRight { long a; int b; }; ; struct PadRight { long a; int b; };
; struct PadLeft { int a; long b; }; ; struct PadLeft { int a; long b; };
; struct Nested { struct PadLeft a[2]; }; ; struct Nested { struct PadLeft a[2]; };
; ;
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; ASM: retq ; ASM: retq
; ASM: [[pad_right_end:\.Lfunc_end1]]: ; ASM: [[pad_right_end:\.Lfunc_end1]]:
; ASM-LABEL: pad_left: # @pad_left ; ASM-LABEL: pad_left: # @pad_left
; ASM: .cv_loc 2 1 24 3 # t.c:24:3 ; ASM: .cv_loc 2 1 24 3 # t.c:24:3
; ASM: movq %rcx, %rax ; ASM: movq %rcx, %rax
; ASM: [[pad_left_tmp:\.Ltmp[0-9]+]]: ; ASM: [[pad_left_tmp:\.Ltmp[0-9]+]]:
; ASM: #DEBUG_VALUE: pad_left:o <- [DW_OP_LLVM_fragment 0 32] $eax ; ASM: #DEBUG_VALUE: pad_left:o <- [DW_OP_LLVM_fragment 0 32] $ecx
; ASM: retq ; ASM: retq
; ASM: [[pad_left_end:\.Lfunc_end2]]: ; ASM: [[pad_left_end:\.Lfunc_end2]]:
; ASM-LABEL: nested: # @nested ; ASM-LABEL: nested: # @nested
; ASM: #DEBUG_VALUE: nested:o <- [DW_OP_deref] [$rcx+0] ; ASM: #DEBUG_VALUE: nested:o <- [DW_OP_deref] [$rcx+0]
; ASM: movl 12(%rcx), %eax ; ASM: movl 12(%rcx), %eax
; ASM: [[p_start:\.Ltmp[0-9]+]]: ; ASM: [[p_start:\.Ltmp[0-9]+]]:
; ASM: #DEBUG_VALUE: nested:p <- [DW_OP_LLVM_fragment 32 32] $eax ; ASM: #DEBUG_VALUE: nested:p <- [DW_OP_LLVM_fragment 32 32] $eax
; ASM: retq ; ASM: retq
; ASM-LABEL: bitpiece_spill: # @bitpiece_spill ; ASM-LABEL: bitpiece_spill: # @bitpiece_spill
; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_LLVM_fragment 0 32] 0 ; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_LLVM_fragment 0 32] 0
; ASM: xorl %ecx, %ecx ; ASM: xorl %ecx, %ecx
; ASM: callq g ; ASM: callq g
; ASM: movl %eax, [[offset_o_x:[0-9]+]](%rsp) # 4-byte Spill ; ASM: movl %eax, [[offset_o_x:[0-9]+]](%rsp) # 4-byte Spill
; ASM: [[spill_o_x_start:\.Ltmp[0-9]+]]: ; ASM: [[spill_o_x_start:\.Ltmp[0-9]+]]:
; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_plus_uconst [[offset_o_x]], DW_OP_LLVM_fragment 32 32] [$rsp+0] ; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_plus_uconst [[offset_o_x]], DW_OP_LLVM_fragment 32 32] [$rsp+0]
; ASM: #APP ; ASM: #APP
; ASM: #NO_APP ; ASM: #NO_APP
; ASM: movl [[offset_o_x]](%rsp), %eax # 4-byte Reload ; ASM: movl [[offset_o_x]](%rsp), %eax # 4-byte Reload
; ASM: [[spill_o_x_end:\.Ltmp[0-9]+]]:
; ASM: #DEBUG_VALUE: bitpiece_spill:o <- [DW_OP_LLVM_fragment 32 32] $eax
; ASM: retq ; ASM: retq
; ASM-NEXT: [[spill_o_x_end:\.Ltmp[0-9]+]]: ; ASM: [[spill_o_x_end_func:\.Ltmp[0-9]+]]:
; ASM-NEXT: .Lfunc_end4: ; ASM-NEXT: .Lfunc_end4:
; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID ; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID
; ASM: .asciz "loop_csr" # Function name ; ASM: .asciz "loop_csr" # Function name
; ASM: .short 4414 # Record kind: S_LOCAL ; ASM: .short 4414 # Record kind: S_LOCAL
; ASM: .asciz "o" ; ASM: .asciz "o"
; ASM: .cv_def_range [[oy_ox_start]] [[ox_start]], subfield_reg, 24, 0 ; ASM: .cv_def_range [[oy_ox_start]] [[ox_start]], subfield_reg, 24, 0
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; OBJ: } ; OBJ: }
; OBJ: ProcEnd { ; OBJ: ProcEnd {
; OBJ: } ; OBJ: }
; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID ; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID
; ASM: .asciz "pad_left" # Function name ; ASM: .asciz "pad_left" # Function name
; ASM: .short 4414 # Record kind: S_LOCAL ; ASM: .short 4414 # Record kind: S_LOCAL
; ASM: .asciz "o" ; ASM: .asciz "o"
; ASM: .cv_def_range [[pad_left_tmp]] [[pad_left_end]], subfield_reg, 17, 0 ; ASM: .cv_def_range [[pad_left_tmp]] [[pad_left_end]], subfield_reg, 18, 0
; OBJ-LABEL: GlobalProcIdSym { ; OBJ-LABEL: GlobalProcIdSym {
; OBJ: Kind: S_GPROC32_ID (0x1147) ; OBJ: Kind: S_GPROC32_ID (0x1147)
; OBJ: DisplayName: pad_left ; OBJ: DisplayName: pad_left
; OBJ: } ; OBJ: }
; OBJ: LocalSym { ; OBJ: LocalSym {
; OBJ: VarName: o ; OBJ: VarName: o
; OBJ: } ; OBJ: }
; OBJ: DefRangeSubfieldRegisterSym { ; OBJ: DefRangeSubfieldRegisterSym {
; OBJ: Register: EAX (0x11) ; OBJ: Register: ECX (0x12)
; OBJ: MayHaveNoName: 0 ; OBJ: MayHaveNoName: 0
; OBJ: OffsetInParent: 0 ; OBJ: OffsetInParent: 0
; OBJ: LocalVariableAddrRange { ; OBJ: LocalVariableAddrRange {
; OBJ: } ; OBJ: }
; OBJ: } ; OBJ: }
; OBJ: ProcEnd { ; OBJ: ProcEnd {
; OBJ: } ; OBJ: }
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; OBJ: ProcEnd { ; OBJ: ProcEnd {
; OBJ: } ; OBJ: }
; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID ; ASM-LABEL: .short 4423 # Record kind: S_GPROC32_ID
; ASM: .asciz "bitpiece_spill" # Function name ; ASM: .asciz "bitpiece_spill" # Function name
; ASM: .short 4414 # Record kind: S_LOCAL ; ASM: .short 4414 # Record kind: S_LOCAL
; ASM: .asciz "o" ; ASM: .asciz "o"
; ASM: .cv_def_range [[spill_o_x_start]] .Lfunc_end4, reg_rel, 335, 65, 36 ; ASM: .cv_def_range [[spill_o_x_start]] [[spill_o_x_end]], reg_rel, 335, 65, 36
; ASM: .cv_def_range [[spill_o_x_end]] .Lfunc_end4, subfield_reg, 17, 4
; OBJ-LABEL: GlobalProcIdSym { ; OBJ-LABEL: GlobalProcIdSym {
; OBJ: Kind: S_GPROC32_ID (0x1147) ; OBJ: Kind: S_GPROC32_ID (0x1147)
; OBJ: DisplayName: bitpiece_spill ; OBJ: DisplayName: bitpiece_spill
; OBJ: } ; OBJ: }
; OBJ: LocalSym { ; OBJ: LocalSym {
; OBJ: VarName: o ; OBJ: VarName: o
; OBJ: } ; OBJ: }
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