mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-03 15:29:28 +00:00
e88939cfeb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184643 91177308-0d34-0410-b5e6-96231b3b80d8
111 lines
6.6 KiB
LLVM
111 lines
6.6 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj < %s > %t
|
|
; RUN: llvm-dwarfdump %t | FileCheck %s
|
|
|
|
; IR generated with `clang++ -g -emit-llvm -S` from the following code:
|
|
; template<int x, int*, template<typename> class y, int ...z> int func() { return 3; }
|
|
; template<typename> struct y_impl {};
|
|
; int glbl = func<3, &glbl, y_impl, 1, 2>();
|
|
|
|
; CHECK: [[INT:0x[0-9a-f]*]]:{{ *}}DW_TAG_base_type
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "int"
|
|
|
|
; CHECK: DW_AT_name{{.*}}"func<3, &glbl, y_impl, 1, 2>"
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_template_value_parameter
|
|
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INT]]}
|
|
; CHECK-NEXT: DW_AT_name{{.*}}= "x"
|
|
|
|
; This could be made shorter by encoding it as _sdata rather than data4, or
|
|
; even as data1. DWARF strongly urges implementations to prefer
|
|
; _sdata/_udata rather than dataN
|
|
|
|
; CHECK-NEXT: DW_AT_const_value [DW_FORM_data4]{{.*}}(0x00000003)
|
|
|
|
; CHECK: DW_TAG_template_value_parameter
|
|
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INTPTR:0x[0-9a-f]*]]}
|
|
|
|
; The address of the global 'glbl', followed by DW_OP_stack_value (9f), to use
|
|
; the value immediately, rather than indirecting through the address.
|
|
|
|
; CHECK-NEXT: DW_AT_location [DW_FORM_block1]{{ *}}(<0x0a> 03 00 00 00 00 00 00 00 00 9f )
|
|
; CHECK-NOT: NULL
|
|
|
|
; CHECK: DW_TAG_GNU_template_template_param
|
|
; CHECK-NEXT: DW_AT_name{{.*}}= "y"
|
|
; CHECK-NEXT: DW_AT_GNU_template_name{{.*}}= "y_impl"
|
|
; CHECK-NOT: NULL
|
|
|
|
; CHECK: DW_TAG_GNU_template_parameter_pack
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_template_value_parameter
|
|
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INT]]}
|
|
; CHECK-NEXT: DW_AT_const_value [DW_FORM_data4]{{.*}}(0x00000001)
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_template_value_parameter
|
|
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INT]]}
|
|
; CHECK-NEXT: DW_AT_const_value [DW_FORM_data4]{{.*}}(0x00000002)
|
|
|
|
; CHECK: [[INTPTR]]:{{ *}}DW_TAG_pointer_type
|
|
; CHECK-NEXT: DW_AT_type{{.*}} => {[[INT]]}
|
|
|
|
;
|
|
|
|
@glbl = global i32 0, align 4
|
|
@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a }]
|
|
|
|
define internal void @__cxx_global_var_init() section ".text.startup" {
|
|
entry:
|
|
%call = call i32 @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv(), !dbg !26
|
|
store i32 %call, i32* @glbl, align 4, !dbg !26
|
|
ret void, !dbg !26
|
|
}
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define linkonce_odr i32 @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv() #0 {
|
|
entry:
|
|
ret i32 3, !dbg !27
|
|
}
|
|
|
|
define internal void @_GLOBAL__I_a() section ".text.startup" {
|
|
entry:
|
|
call void @__cxx_global_var_init(), !dbg !28
|
|
ret void, !dbg !28
|
|
}
|
|
|
|
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!25}
|
|
|
|
!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !23, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/templ.cpp] [DW_LANG_C_plus_plus]
|
|
!1 = metadata !{metadata !"templ.cpp", metadata !"/tmp"}
|
|
!2 = metadata !{i32 0}
|
|
!3 = metadata !{metadata !4, metadata !8, metadata !21}
|
|
!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"__cxx_global_var_init", metadata !"__cxx_global_var_init", metadata !"", i32 3, metadata !6, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @__cxx_global_var_init, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [local] [def] [__cxx_global_var_init]
|
|
!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/templ.cpp]
|
|
!6 = metadata !{i32 786453, i32 0, i32 0, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!7 = metadata !{null}
|
|
!8 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv", i32 1, metadata !9, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv, metadata !12, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [func<3, &glbl, y_impl, 1, 2>]
|
|
!9 = metadata !{i32 786453, i32 0, i32 0, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !10, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!10 = metadata !{metadata !11}
|
|
!11 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
|
|
!12 = metadata !{metadata !13, metadata !14, metadata !16, metadata !17}
|
|
!13 = metadata !{i32 786480, null, metadata !"x", metadata !11, i32 3, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
|
|
!14 = metadata !{i32 786480, null, metadata !"", metadata !15, i32* @glbl, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
|
|
!15 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !11} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
|
|
!16 = metadata !{i32 803078, null, metadata !"y", null, metadata !"y_impl", null, i32 0, i32 0} ; [ DW_TAG_GNU_template_template_param ]
|
|
!17 = metadata !{i32 803079, null, metadata !"z", null, metadata !18, null, i32 0, i32 0} ; [ DW_TAG_GNU_template_parameter_pack ]
|
|
!18 = metadata !{metadata !19, metadata !20}
|
|
!19 = metadata !{i32 786480, null, metadata !"", metadata !11, i32 1, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
|
|
!20 = metadata !{i32 786480, null, metadata !"", metadata !11, i32 2, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
|
|
!21 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"_GLOBAL__I_a", metadata !"_GLOBAL__I_a", metadata !"", i32 1, metadata !22, i1 true, i1 true, i32 0, i32 0, null, i32 64, i1 false, void ()* @_GLOBAL__I_a, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [local] [def] [_GLOBAL__I_a]
|
|
!22 = metadata !{i32 786453, i32 0, i32 0, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!23 = metadata !{metadata !24}
|
|
!24 = metadata !{i32 786484, i32 0, null, metadata !"glbl", metadata !"glbl", metadata !"", metadata !5, i32 3, metadata !11, i32 0, i32 1, i32* @glbl, null} ; [ DW_TAG_variable ] [glbl] [line 3] [def]
|
|
!25 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
|
|
!26 = metadata !{i32 3, i32 0, metadata !4, null}
|
|
!27 = metadata !{i32 1, i32 0, metadata !8, null}
|
|
!28 = metadata !{i32 1, i32 0, metadata !21, null}
|