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|
/* Original C (for context):
* __attribute__((noinline))
* double regs_mixed_params(int a, int b, double x, double y, int c, double z) {
* // Keep everything live; avoid spills.
* asm volatile("" :: "r"(a), "r"(b), "x"(x), "x"(y), "r"(c), "x"(z));
* // Some mixing so values stay in regs long enough to annotate.
* double r = (double)(a + b + c) + x + y + z;
* asm volatile("" :: "x"(r), "r"(a), "x"(x));
* return r;
* }
*/
.file "regs_mixed_params.c"
.file 0 "." "regs_mixed_params.c" md5 0x73c4bda40238ae460aaecb3a6a2603cf
.text
.globl regs_mixed_params # -- Begin function regs_mixed_params
.p2align 4
.type regs_mixed_params,@function
regs_mixed_params: # @regs_mixed_params
.Lfunc_begin0:
.loc 0 2 0 # regs_mixed_params.c:2:0
.cfi_startproc
# %bb.0: # %entry
#DEBUG_VALUE: regs_mixed_params:a <- $edi
#DEBUG_VALUE: regs_mixed_params:b <- $esi
#DEBUG_VALUE: regs_mixed_params:x <- $xmm0
#DEBUG_VALUE: regs_mixed_params:y <- $xmm1
#DEBUG_VALUE: regs_mixed_params:c <- $edx
#DEBUG_VALUE: regs_mixed_params:z <- $xmm2
pushq %rbp
.cfi_def_cfa_offset 16
.cfi_offset %rbp, -16
movq %rsp, %rbp
.cfi_def_cfa_register %rbp
.Ltmp0:
.loc 0 4 3 prologue_end # regs_mixed_params.c:4:3
#APP
#NO_APP
.loc 0 6 25 # regs_mixed_params.c:6:25
addl %edi, %esi
.Ltmp1:
#DEBUG_VALUE: regs_mixed_params:b <- [DW_OP_LLVM_entry_value 1] $esi
.loc 0 6 29 is_stmt 0 # regs_mixed_params.c:6:29
addl %edx, %esi
.loc 0 6 14 # regs_mixed_params.c:6:14
cvtsi2sd %esi, %xmm4
.loc 0 6 34 # regs_mixed_params.c:6:34
movapd %xmm0, %xmm3
addsd %xmm4, %xmm3
.loc 0 6 38 # regs_mixed_params.c:6:38
addsd %xmm1, %xmm3
.loc 0 6 42 # regs_mixed_params.c:6:42
addsd %xmm2, %xmm3
.Ltmp2:
#DEBUG_VALUE: regs_mixed_params:r <- $xmm3
.loc 0 7 3 is_stmt 1 # regs_mixed_params.c:7:3
#APP
#NO_APP
.loc 0 8 3 # regs_mixed_params.c:8:3
movapd %xmm3, %xmm0
.Ltmp3:
#DEBUG_VALUE: regs_mixed_params:x <- [DW_OP_LLVM_entry_value 1] $xmm0
.loc 0 8 3 epilogue_begin is_stmt 0 # regs_mixed_params.c:8:3
popq %rbp
.cfi_def_cfa %rsp, 8
retq
.Ltmp4:
.Lfunc_end0:
.size regs_mixed_params, .Lfunc_end0-regs_mixed_params
.cfi_endproc
# -- End function
.section .debug_loclists,"",@progbits
.long .Ldebug_list_header_end0-.Ldebug_list_header_start0 # Length
.Ldebug_list_header_start0:
.short 5 # Version
.byte 8 # Address size
.byte 0 # Segment selector size
.long 3 # Offset entry count
.Lloclists_table_base0:
.long .Ldebug_loc0-.Lloclists_table_base0
.long .Ldebug_loc1-.Lloclists_table_base0
.long .Ldebug_loc2-.Lloclists_table_base0
.Ldebug_loc0:
.byte 4 # DW_LLE_offset_pair
.uleb128 .Lfunc_begin0-.Lfunc_begin0 # starting offset
.uleb128 .Ltmp1-.Lfunc_begin0 # ending offset
.byte 1 # Loc expr size
.byte 84 # super-register DW_OP_reg4
.byte 4 # DW_LLE_offset_pair
.uleb128 .Ltmp1-.Lfunc_begin0 # starting offset
.uleb128 .Lfunc_end0-.Lfunc_begin0 # ending offset
.byte 4 # Loc expr size
.byte 163 # DW_OP_entry_value
.byte 1 # 1
.byte 84 # super-register DW_OP_reg4
.byte 159 # DW_OP_stack_value
.byte 0 # DW_LLE_end_of_list
.Ldebug_loc1:
.byte 4 # DW_LLE_offset_pair
.uleb128 .Lfunc_begin0-.Lfunc_begin0 # starting offset
.uleb128 .Ltmp3-.Lfunc_begin0 # ending offset
.byte 1 # Loc expr size
.byte 97 # DW_OP_reg17
.byte 4 # DW_LLE_offset_pair
.uleb128 .Ltmp3-.Lfunc_begin0 # starting offset
.uleb128 .Lfunc_end0-.Lfunc_begin0 # ending offset
.byte 4 # Loc expr size
.byte 163 # DW_OP_entry_value
.byte 1 # 1
.byte 97 # DW_OP_reg17
.byte 159 # DW_OP_stack_value
.byte 0 # DW_LLE_end_of_list
.Ldebug_loc2:
.byte 4 # DW_LLE_offset_pair
.uleb128 .Ltmp2-.Lfunc_begin0 # starting offset
.uleb128 .Lfunc_end0-.Lfunc_begin0 # ending offset
.byte 1 # Loc expr size
.byte 100 # DW_OP_reg20
.byte 0 # DW_LLE_end_of_list
.Ldebug_list_header_end0:
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 37 # DW_AT_producer
.byte 37 # DW_FORM_strx1
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 114 # DW_AT_str_offsets_base
.byte 23 # DW_FORM_sec_offset
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 27 # DW_AT_comp_dir
.byte 37 # DW_FORM_strx1
.byte 17 # DW_AT_low_pc
.byte 27 # DW_FORM_addrx
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 115 # DW_AT_addr_base
.byte 23 # DW_FORM_sec_offset
.ascii "\214\001" # DW_AT_loclists_base
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 62 # DW_AT_encoding
.byte 11 # DW_FORM_data1
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 46 # DW_TAG_subprogram
.byte 1 # DW_CHILDREN_yes
.byte 17 # DW_AT_low_pc
.byte 27 # DW_FORM_addrx
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 64 # DW_AT_frame_base
.byte 24 # DW_FORM_exprloc
.byte 122 # DW_AT_call_all_calls
.byte 25 # DW_FORM_flag_present
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 39 # DW_AT_prototyped
.byte 25 # DW_FORM_flag_present
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 5 # Abbreviation Code
.byte 5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 34 # DW_FORM_loclistx
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 6 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 34 # DW_FORM_loclistx
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin0:
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 5 # DWARF version number
.byte 1 # DWARF Unit Type
.byte 8 # Address Size (in bytes)
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 1 # Abbrev [1] 0xc:0x77 DW_TAG_compile_unit
.byte 0 # DW_AT_producer
.short 29 # DW_AT_language
.byte 1 # DW_AT_name
.long .Lstr_offsets_base0 # DW_AT_str_offsets_base
.long .Lline_table_start0 # DW_AT_stmt_list
.byte 2 # DW_AT_comp_dir
.byte 0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.long .Laddr_table_base0 # DW_AT_addr_base
.long .Lloclists_table_base0 # DW_AT_loclists_base
.byte 2 # Abbrev [2] 0x27:0x4 DW_TAG_base_type
.byte 3 # DW_AT_name
.byte 4 # DW_AT_encoding
.byte 8 # DW_AT_byte_size
.byte 3 # Abbrev [3] 0x2b:0x53 DW_TAG_subprogram
.byte 0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.byte 1 # DW_AT_frame_base
.byte 86
# DW_AT_call_all_calls
.byte 4 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
# DW_AT_prototyped
.long 39 # DW_AT_type
# DW_AT_external
.byte 4 # Abbrev [4] 0x3a:0xa DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 85
.byte 5 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 126 # DW_AT_type
.byte 5 # Abbrev [5] 0x44:0x9 DW_TAG_formal_parameter
.byte 0 # DW_AT_location
.byte 7 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 126 # DW_AT_type
.byte 5 # Abbrev [5] 0x4d:0x9 DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 8 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 39 # DW_AT_type
.byte 4 # Abbrev [4] 0x56:0xa DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 98
.byte 9 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 39 # DW_AT_type
.byte 4 # Abbrev [4] 0x60:0xa DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 81
.byte 10 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 126 # DW_AT_type
.byte 4 # Abbrev [4] 0x6a:0xa DW_TAG_formal_parameter
.byte 1 # DW_AT_location
.byte 99
.byte 11 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.long 39 # DW_AT_type
.byte 6 # Abbrev [6] 0x74:0x9 DW_TAG_variable
.byte 2 # DW_AT_location
.byte 12 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 6 # DW_AT_decl_line
.long 39 # DW_AT_type
.byte 0 # End Of Children Mark
.byte 2 # Abbrev [2] 0x7e:0x4 DW_TAG_base_type
.byte 6 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_str_offsets,"",@progbits
.long 56 # Length of String Offsets Set
.short 5
.short 0
.Lstr_offsets_base0:
.section .debug_str,"MS",@progbits,1
.Linfo_string0:
.asciz "clang version 22.0.0git (https://github.com/UltimateForce21/llvm-project.git 79c0a9e1e7da0f727c41d27c9c6ff8a28bb7d06f)" # string offset=0
.Linfo_string1:
.asciz "regs_mixed_params.c" # string offset=119
.Linfo_string2:
.asciz "." # string offset=139
.Linfo_string3:
.asciz "double" # string offset=141
.Linfo_string4:
.asciz "regs_mixed_params" # string offset=148
.Linfo_string5:
.asciz "a" # string offset=166
.Linfo_string6:
.asciz "int" # string offset=168
.Linfo_string7:
.asciz "b" # string offset=172
.Linfo_string8:
.asciz "x" # string offset=174
.Linfo_string9:
.asciz "y" # string offset=176
.Linfo_string10:
.asciz "c" # string offset=178
.Linfo_string11:
.asciz "z" # string offset=180
.Linfo_string12:
.asciz "r" # string offset=182
.section .debug_str_offsets,"",@progbits
.long .Linfo_string0
.long .Linfo_string1
.long .Linfo_string2
.long .Linfo_string3
.long .Linfo_string4
.long .Linfo_string5
.long .Linfo_string6
.long .Linfo_string7
.long .Linfo_string8
.long .Linfo_string9
.long .Linfo_string10
.long .Linfo_string11
.long .Linfo_string12
.section .debug_addr,"",@progbits
.long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
.Ldebug_addr_start0:
.short 5 # DWARF version number
.byte 8 # Address size
.byte 0 # Segment selector size
.Laddr_table_base0:
.quad .Lfunc_begin0
.Ldebug_addr_end0:
.ident "clang version 22.0.0git (https://github.com/UltimateForce21/llvm-project.git 79c0a9e1e7da0f727c41d27c9c6ff8a28bb7d06f)"
.section ".note.GNU-stack","",@progbits
.addrsig
.section .debug_line,"",@progbits
.Lline_table_start0:
|
