rusty: Update insta testsuite for section mangling.

embecosm · Apr 18, 2024 · cdfe947 · cdfe947
1 parent e250a72
commit cdfe947
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diff --git a/...r/src/tests/snapshots/plc_driver__tests__external_files__external_file_function_call.snap b/...r/src/tests/snapshots/plc_driver__tests__external_files__external_file_function_call.snap
@@ -5,7 +5,7 @@ expression: "results.join(\"\\n\")"
 ; ModuleID = 'main.st'
 source_filename = "main.st"
 
-define i16 @main() section "fn-main:i16" {
+define i16 @main() section "fn-$RUSTY$main:i16" {
 entry:
   %main = alloca i16, align 2
   store i16 0, i16* %main, align 2
@@ -14,9 +14,9 @@ entry:
   ret i16 %main_ret
 }
 
-declare i16 @external() section "fn-external:i16"
+declare i16 @external() section "fn-$RUSTY$external:i16"
 
 ; ModuleID = 'external.st'
 source_filename = "external.st"
 
-declare i16 @external() section "fn-external:i16"
+declare i16 @external() section "fn-$RUSTY$external:i16"
diff --git a/...iver/src/tests/snapshots/plc_driver__tests__external_files__external_file_global_var.snap b/...iver/src/tests/snapshots/plc_driver__tests__external_files__external_file_global_var.snap
@@ -5,10 +5,10 @@ expression: "results.join(\"\\n\")"
 ; ModuleID = 'main.st'
 source_filename = "main.st"
 
-@x = external global i16, section "var-x:i16"
-@y = external global i16, section "var-y:i16"
+@x = external global i16, section "var-$RUSTY$x:i16"
+@y = external global i16, section "var-$RUSTY$y:i16"
 
-define i16 @main() section "fn-main:i16" {
+define i16 @main() section "fn-$RUSTY$main:i16" {
 entry:
   %main = alloca i16, align 2
   store i16 0, i16* %main, align 2
@@ -19,12 +19,12 @@ entry:
   ret i16 %main_ret
 }
 
-declare i16 @external() section "fn-external:i16"
+declare i16 @external() section "fn-$RUSTY$external:i16"
 
 ; ModuleID = 'external.st'
 source_filename = "external.st"
 
-@x = external global i16, section "var-x:i16"
-@y = external global i16, section "var-y:i16"
+@x = external global i16, section "var-$RUSTY$x:i16"
+@y = external global i16, section "var-$RUSTY$y:i16"
 
-declare i16 @external() section "fn-external:i16"
+declare i16 @external() section "fn-$RUSTY$external:i16"
diff --git a/...lc_driver__tests__multi_files__multiple_files_in_different_locations_with_debug_info.snap b/...lc_driver__tests__multi_files__multiple_files_in_different_locations_with_debug_info.snap
@@ -7,9 +7,9 @@ source_filename = "app/file1.st"
 
 %mainProg = type {}
 
-@mainProg_instance = external global %mainProg, section "var-mainProg_instance:r0", !dbg !0
+@mainProg_instance = external global %mainProg, section "var-$RUSTY$mainProg_instance:r0", !dbg !0
 
-define i16 @main() section "fn-main:i16" !dbg !10 {
+define i16 @main() section "fn-$RUSTY$main:i16" !dbg !10 {
 entry:
   %main = alloca i16, align 2, !dbg !14
   call void @llvm.dbg.declare(metadata i16* %main, metadata !15, metadata !DIExpression()), !dbg !17
@@ -19,7 +19,7 @@ entry:
   ret i16 %main_ret, !dbg !14
 }
 
-declare !dbg !18 void @mainProg(%mainProg*) section "fn-mainProg:v"
+declare !dbg !18 void @mainProg(%mainProg*) section "fn-$RUSTY$mainProg:v"
 
 ; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
 declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
@@ -54,9 +54,9 @@ source_filename = "lib/file2.st"
 
 %mainProg = type {}
 
-@mainProg_instance = global %mainProg zeroinitializer, section "var-mainProg_instance:r0", !dbg !0
+@mainProg_instance = global %mainProg zeroinitializer, section "var-$RUSTY$mainProg_instance:r0", !dbg !0
 
-define void @mainProg(%mainProg* %0) section "fn-mainProg:v" !dbg !10 {
+define void @mainProg(%mainProg* %0) section "fn-$RUSTY$mainProg:v" !dbg !10 {
 entry:
   call void @llvm.dbg.declare(metadata %mainProg* %0, metadata !13, metadata !DIExpression()), !dbg !14
   ret void, !dbg !14

diff --git a/...r/src/tests/snapshots/plc_driver__tests__multi_files__multiple_files_with_debug_info.snap b/...r/src/tests/snapshots/plc_driver__tests__multi_files__multiple_files_with_debug_info.snap
@@ -7,9 +7,9 @@ source_filename = "file1.st"
 
 %mainProg = type {}
 
-@mainProg_instance = external global %mainProg, section "var-mainProg_instance:r0", !dbg !0
+@mainProg_instance = external global %mainProg, section "var-$RUSTY$mainProg_instance:r0", !dbg !0
 
-define i16 @main() section "fn-main:i16" !dbg !10 {
+define i16 @main() section "fn-$RUSTY$main:i16" !dbg !10 {
 entry:
   %main = alloca i16, align 2, !dbg !14
   call void @llvm.dbg.declare(metadata i16* %main, metadata !15, metadata !DIExpression()), !dbg !17
@@ -19,7 +19,7 @@ entry:
   ret i16 %main_ret, !dbg !14
 }
 
-declare !dbg !18 void @mainProg(%mainProg*) section "fn-mainProg:v"
+declare !dbg !18 void @mainProg(%mainProg*) section "fn-$RUSTY$mainProg:v"
 
 ; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
 declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
@@ -54,9 +54,9 @@ source_filename = "file2.st"
 
 %mainProg = type {}
 
-@mainProg_instance = global %mainProg zeroinitializer, section "var-mainProg_instance:r0", !dbg !0
+@mainProg_instance = global %mainProg zeroinitializer, section "var-$RUSTY$mainProg_instance:r0", !dbg !0
 
-define void @mainProg(%mainProg* %0) section "fn-mainProg:v" !dbg !10 {
+define void @mainProg(%mainProg* %0) section "fn-$RUSTY$mainProg:v" !dbg !10 {
 entry:
   call void @llvm.dbg.declare(metadata %mainProg* %0, metadata !13, metadata !DIExpression()), !dbg !14
   ret void, !dbg !14

diff --git a/.../src/tests/snapshots/plc_driver__tests__multi_files__multiple_source_files_generated.snap b/.../src/tests/snapshots/plc_driver__tests__multi_files__multiple_source_files_generated.snap
@@ -7,9 +7,9 @@ source_filename = "external_file1.st"
 
 %mainProg = type {}
 
-@mainProg_instance = external global %mainProg, section "var-mainProg_instance:r0"
+@mainProg_instance = external global %mainProg, section "var-$RUSTY$mainProg_instance:r0"
 
-define i16 @main() section "fn-main:i16" {
+define i16 @main() section "fn-$RUSTY$main:i16" {
 entry:
   %main = alloca i16, align 2
   store i16 0, i16* %main, align 2
@@ -18,16 +18,16 @@ entry:
   ret i16 %main_ret
 }
 
-declare void @mainProg(%mainProg*) section "fn-mainProg:v"
+declare void @mainProg(%mainProg*) section "fn-$RUSTY$mainProg:v"
 
 ; ModuleID = 'external_file2.st'
 source_filename = "external_file2.st"
 
 %mainProg = type {}
 
-@mainProg_instance = global %mainProg zeroinitializer, section "var-mainProg_instance:r0"
+@mainProg_instance = global %mainProg zeroinitializer, section "var-$RUSTY$mainProg_instance:r0"
 
-define void @mainProg(%mainProg* %0) section "fn-mainProg:v" {
+define void @mainProg(%mainProg* %0) section "fn-$RUSTY$mainProg:v" {
 entry:
   ret void
 }
diff --git a/compiler/section_mangler/src/parser.rs b/compiler/section_mangler/src/parser.rs
@@ -92,7 +92,7 @@ fn parse_fn_content<'i>(input: &'i str, name: &str) -> ParseResult<'i, SectionMa
     // TODO: Do not always encode parameters as ByValue
     let mangler = parameters
         .into_iter()
-        .fold(SectionMangler::function(name).with_return_type(Some(return_type)), |mangler, param| {
+        .fold(SectionMangler::function(name).with_return_type(return_type), |mangler, param| {
             mangler.with_parameter(FunctionArgument::ByValue(param))
         });
 

diff --git a/...ests__debug_tests__expression_debugging__aggregate_return_value_variable_in_function.snap b/...ests__debug_tests__expression_debugging__aggregate_return_value_variable_in_function.snap
@@ -7,7 +7,7 @@ source_filename = "main"
 
 @utf08_literal_0 = private unnamed_addr constant [6 x i8] c"hello\00"
 
-define void @myFunc([81 x i8]* %0) section "fn-myFunc:s8u81" !dbg !4 {
+define void @myFunc([81 x i8]* %0) section "fn-$RUSTY$myFunc:s8u81" !dbg !4 {
 entry:
   %myFunc = alloca [81 x i8]*, align 8, !dbg !8
   store [81 x i8]* %0, [81 x i8]** %myFunc, align 8, !dbg !8

diff --git a/...en__tests__debug_tests__expression_debugging__array_size_correctly_set_in_dwarf_info.snap b/...en__tests__debug_tests__expression_debugging__array_size_correctly_set_in_dwarf_info.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @foo() section "fn-foo:i32" !dbg !4 {
+define i32 @foo() section "fn-$RUSTY$foo:i32" !dbg !4 {
 entry:
   %foo = alloca i32, align 4, !dbg !8
   %a = alloca [64 x i32], align 4, !dbg !8

diff --git a/...odegen__tests__debug_tests__expression_debugging__assignment_statement_have_location.snap b/...odegen__tests__debug_tests__expression_debugging__assignment_statement_have_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...__codegen__tests__debug_tests__expression_debugging__case_conditions_location_marked.snap b/...__codegen__tests__debug_tests__expression_debugging__case_conditions_location_marked.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...sty__codegen__tests__debug_tests__expression_debugging__exit_statement_have_location.snap b/...sty__codegen__tests__debug_tests__expression_debugging__exit_statement_have_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...debug_tests__expression_debugging__external_impl_is_not_added_as_external_subroutine.snap b/...debug_tests__expression_debugging__external_impl_is_not_added_as_external_subroutine.snap
@@ -8,14 +8,14 @@ source_filename = "main"
 %myPrg = type {}
 %myFb = type {}
 
-@myPrg_instance = external global %myPrg, section "var-myPrg_instance:r0", !dbg !0
-@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-__myFb__init:r0", !dbg !5
+@myPrg_instance = external global %myPrg, section "var-$RUSTY$myPrg_instance:r0", !dbg !0
+@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-$RUSTY$__myFb__init:r0", !dbg !5
 
-declare i32 @myFunc() section "fn-myFunc:i32"
+declare i32 @myFunc() section "fn-$RUSTY$myFunc:i32"
 
-declare void @myPrg(%myPrg*) section "fn-myPrg:v"
+declare void @myPrg(%myPrg*) section "fn-$RUSTY$myPrg:v"
 
-declare void @myFb(%myFb*) section "fn-myFb:v"
+declare void @myFb(%myFb*) section "fn-$RUSTY$myFb:v"
 
 !llvm.module.flags = !{!8, !9}
 !llvm.dbg.cu = !{!10}

diff --git a/...y__codegen__tests__debug_tests__expression_debugging__for_conditions_location_marked.snap b/...y__codegen__tests__debug_tests__expression_debugging__for_conditions_location_marked.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...sty__codegen__tests__debug_tests__expression_debugging__function_calls_have_location.snap b/...sty__codegen__tests__debug_tests__expression_debugging__function_calls_have_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...ests__debug_tests__expression_debugging__function_calls_in_expressions_have_location.snap b/...ests__debug_tests__expression_debugging__function_calls_in_expressions_have_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...ty__codegen__tests__debug_tests__expression_debugging__if_conditions_location_marked.snap b/...ty__codegen__tests__debug_tests__expression_debugging__if_conditions_location_marked.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...odegen__tests__debug_tests__expression_debugging__implementation_added_as_subroutine.snap b/...odegen__tests__debug_tests__expression_debugging__implementation_added_as_subroutine.snap
@@ -8,10 +8,10 @@ source_filename = "main"
 %myPrg = type {}
 %myFb = type {}
 
-@myPrg_instance = global %myPrg zeroinitializer, section "var-myPrg_instance:r0", !dbg !0
-@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-__myFb__init:r0", !dbg !5
+@myPrg_instance = global %myPrg zeroinitializer, section "var-$RUSTY$myPrg_instance:r0", !dbg !0
+@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-$RUSTY$__myFb__init:r0", !dbg !5
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !12 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !12 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !15
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !16, metadata !DIExpression()), !dbg !18
@@ -20,13 +20,13 @@ entry:
   ret i32 %myFunc_ret, !dbg !15
 }
 
-define void @myPrg(%myPrg* %0) section "fn-myPrg:v" !dbg !19 {
+define void @myPrg(%myPrg* %0) section "fn-$RUSTY$myPrg:v" !dbg !19 {
 entry:
   call void @llvm.dbg.declare(metadata %myPrg* %0, metadata !20, metadata !DIExpression()), !dbg !21
   ret void, !dbg !21
 }
 
-define void @myFb(%myFb* %0) section "fn-myFb:v" !dbg !22 {
+define void @myFb(%myFb* %0) section "fn-$RUSTY$myFb:v" !dbg !22 {
 entry:
   call void @llvm.dbg.declare(metadata %myFb* %0, metadata !23, metadata !DIExpression()), !dbg !24
   ret void, !dbg !24

diff --git a/...odegen__tests__debug_tests__expression_debugging__nested_function_calls_get_location.snap b/...odegen__tests__debug_tests__expression_debugging__nested_function_calls_get_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc(i32 %0) section "fn-myFunc:i32[i32]" !dbg !4 {
+define i32 @myFunc(i32 %0) section "fn-$RUSTY$myFunc:i32[i32]" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !9
   %x = alloca i32, align 4, !dbg !9

diff --git a/..._tests__debug_tests__expression_debugging__non_callable_expressions_have_no_location.snap b/..._tests__debug_tests__expression_debugging__non_callable_expressions_have_no_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...en__tests__debug_tests__expression_debugging__non_function_pous_have_struct_as_param.snap b/...en__tests__debug_tests__expression_debugging__non_function_pous_have_struct_as_param.snap
@@ -8,10 +8,10 @@ source_filename = "main"
 %myProg = type { i32 }
 %fb = type { i32 }
 
-@myProg_instance = global %myProg zeroinitializer, section "var-myProg_instance:r1i32", !dbg !0
-@__fb__init = unnamed_addr constant %fb zeroinitializer, section "var-__fb__init:r1i32", !dbg !7
+@myProg_instance = global %myProg zeroinitializer, section "var-$RUSTY$myProg_instance:r1i32", !dbg !0
+@__fb__init = unnamed_addr constant %fb zeroinitializer, section "var-$RUSTY$__fb__init:r1i32", !dbg !7
 
-define void @myProg(%myProg* %0) section "fn-myProg:v[i32]" !dbg !16 {
+define void @myProg(%myProg* %0) section "fn-$RUSTY$myProg:v[i32]" !dbg !16 {
 entry:
   call void @llvm.dbg.declare(metadata %myProg* %0, metadata !20, metadata !DIExpression()), !dbg !21
   %x = getelementptr inbounds %myProg, %myProg* %0, i32 0, i32 0, !dbg !21
@@ -21,7 +21,7 @@ entry:
   ret void, !dbg !21
 }
 
-define void @fb(%fb* %0) section "fn-fb:v[i32]" !dbg !22 {
+define void @fb(%fb* %0) section "fn-$RUSTY$fb:v[i32]" !dbg !22 {
 entry:
   call void @llvm.dbg.declare(metadata %fb* %0, metadata !23, metadata !DIExpression()), !dbg !24
   %x = getelementptr inbounds %fb, %fb* %0, i32 0, i32 0, !dbg !24

diff --git a/...codegen__tests__debug_tests__expression_debugging__repeat_conditions_location_marked.snap b/...codegen__tests__debug_tests__expression_debugging__repeat_conditions_location_marked.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...y__codegen__tests__debug_tests__expression_debugging__return_statement_have_location.snap b/...y__codegen__tests__debug_tests__expression_debugging__return_statement_have_location.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !4 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !8
   call void @llvm.dbg.declare(metadata i32* %myFunc, metadata !9, metadata !DIExpression()), !dbg !11

diff --git a/...n__tests__debug_tests__expression_debugging__string_size_correctly_set_in_dwarf_info.snap b/...n__tests__debug_tests__expression_debugging__string_size_correctly_set_in_dwarf_info.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-@a = global [65 x i8] zeroinitializer, section "var-a:s8u65", !dbg !0
+@a = global [65 x i8] zeroinitializer, section "var-$RUSTY$a:s8u65", !dbg !0
 
 !llvm.module.flags = !{!7, !8}
 !llvm.dbg.cu = !{!9}

diff --git a/..._debug_tests__expression_debugging__var_and_vartemp_variables_in_pous_added_as_local.snap b/..._debug_tests__expression_debugging__var_and_vartemp_variables_in_pous_added_as_local.snap
@@ -8,10 +8,10 @@ source_filename = "main"
 %myPrg = type {}
 %myFb = type {}
 
-@myPrg_instance = global %myPrg zeroinitializer, section "var-myPrg_instance:r3i32i32i32", !dbg !0
-@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-__myFb__init:r3i32i32i32", !dbg !9
+@myPrg_instance = global %myPrg zeroinitializer, section "var-$RUSTY$myPrg_instance:r3i32i32i32", !dbg !0
+@__myFb__init = unnamed_addr constant %myFb zeroinitializer, section "var-$RUSTY$__myFb__init:r3i32i32i32", !dbg !9
 
-define i32 @myFunc() section "fn-myFunc:i32" !dbg !20 {
+define i32 @myFunc() section "fn-$RUSTY$myFunc:i32" !dbg !20 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !24
   %a = alloca i32, align 4, !dbg !24
@@ -29,7 +29,7 @@ entry:
   ret i32 %myFunc_ret, !dbg !24
 }
 
-define void @myPrg(%myPrg* %0) section "fn-myPrg:v" !dbg !33 {
+define void @myPrg(%myPrg* %0) section "fn-$RUSTY$myPrg:v" !dbg !33 {
 entry:
   call void @llvm.dbg.declare(metadata %myPrg* %0, metadata !34, metadata !DIExpression()), !dbg !35
   %a = alloca i32, align 4, !dbg !35
@@ -44,7 +44,7 @@ entry:
   ret void, !dbg !35
 }
 
-define void @myFb(%myFb* %0) section "fn-myFb:v" !dbg !42 {
+define void @myFb(%myFb* %0) section "fn-$RUSTY$myFb:v" !dbg !42 {
 entry:
   call void @llvm.dbg.declare(metadata %myFb* %0, metadata !43, metadata !DIExpression()), !dbg !44
   %a = alloca i32, align 4, !dbg !44

diff --git a/...sts__debug_tests__expression_debugging__var_in_out_inout_in_function_added_as_params.snap b/...sts__debug_tests__expression_debugging__var_in_out_inout_in_function_added_as_params.snap
@@ -5,7 +5,7 @@ expression: result
 ; ModuleID = 'main'
 source_filename = "main"
 
-define i32 @myFunc(i16* %0) section "fn-myFunc:i32[pi16]" !dbg !4 {
+define i32 @myFunc(i16* %0) section "fn-$RUSTY$myFunc:i32[pi16]" !dbg !4 {
 entry:
   %myFunc = alloca i32, align 4, !dbg !10
   %x = alloca i16*, align 8, !dbg !10