diff options
Diffstat (limited to 'llvm/test/Linker/subprogram-linkonce-weak.ll')
| -rw-r--r-- | llvm/test/Linker/subprogram-linkonce-weak.ll | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/llvm/test/Linker/subprogram-linkonce-weak.ll b/llvm/test/Linker/subprogram-linkonce-weak.ll index 0665bb61f3f..c2b04a2b1e7 100644 --- a/llvm/test/Linker/subprogram-linkonce-weak.ll +++ b/llvm/test/Linker/subprogram-linkonce-weak.ll @@ -66,8 +66,8 @@ entry: ; LW: ![[FOOINBAR]] = !MDLocation(line: 2, scope: ![[FOOSP]], inlinedAt: ![[BARIA:[0-9]+]]) ; LW: ![[BARIA]] = !MDLocation(line: 12, scope: ![[BARSP]]) ; LW: ![[BARRET]] = !MDLocation(line: 13, scope: ![[BARSP]]) -; LW: ![[FOOCALL]] = !MDLocation(line: 2, scope: ![[WEAKFOOSP]]) -; LW: ![[FOORET]] = !MDLocation(line: 3, scope: ![[WEAKFOOSP]]) +; LW: ![[FOOCALL]] = !MDLocation(line: 52, scope: ![[WEAKFOOSP]]) +; LW: ![[FOORET]] = !MDLocation(line: 53, scope: ![[WEAKFOOSP]]) ; Same as above, but reordered. ; WL: ![[WCU]] = !MDCompileUnit({{.*}} subprograms: ![[WSPs:[0-9]+]] @@ -81,8 +81,8 @@ entry: ; WL: ![[FOOSP]] = {{.*}}!MDSubprogram(name: "foo", ; Note, for symmetry, this should be "NOT: function:" and "SAME: ){{$}}". ; WL-SAME: function: i32 (i32, i32)* @foo -; WL: ![[FOOCALL]] = !MDLocation(line: 2, scope: ![[WEAKFOOSP]]) -; WL: ![[FOORET]] = !MDLocation(line: 3, scope: ![[WEAKFOOSP]]) +; WL: ![[FOOCALL]] = !MDLocation(line: 52, scope: ![[WEAKFOOSP]]) +; WL: ![[FOORET]] = !MDLocation(line: 53, scope: ![[WEAKFOOSP]]) ; WL: ![[FOOINBAR]] = !MDLocation(line: 2, scope: ![[FOOSP]], inlinedAt: ![[BARIA:[0-9]+]]) ; WL: ![[BARIA]] = !MDLocation(line: 12, scope: ![[BARSP]]) ; WL: ![[BARRET]] = !MDLocation(line: 13, scope: ![[BARSP]]) @@ -96,15 +96,18 @@ entry: ; Crasher for llc. ; REQUIRES: object-emission ; RUN: %llc_dwarf -filetype=obj -O0 %t1 -o %t1.o -; RUNDISABLED: llvm-dwarfdump %t1.o -debug-dump=info | FileCheck %s -check-prefix=DWLW +; RUN: llvm-dwarfdump %t1.o -debug-dump=all | FileCheck %s -check-prefix=DWLW -check-prefix=DW ; RUN: %llc_dwarf -filetype=obj -O0 %t2 -o %t2.o -; RUNDISABLED: llvm-dwarfdump %t2.o -debug-dump=info | FileCheck %s -check-prefix=DWWL -; Getting different dwarfdump output on different platforms, so I've -; temporarily disabled the Dwarf FileChecks while leaving in the crash tests. -; I'll keep using PR22792 to track this. +; RUN: llvm-dwarfdump %t2.o -debug-dump=all | FileCheck %s -check-prefix=DWWL -check-prefix=DW +; Don't check for the DW_TAG_subprogram for the weak version of @foo. It has +; no inlined subroutines, so with -gmlt may not exist (debuggers can find the +; aranges in the compile unit and look in the line table directly). See the +; checks against the line table that follow. +; DW-LABEL: .debug_info contents: ; DWLW: DW_TAG_compile_unit ; DWLW: DW_AT_name {{.*}}"bar.c" +; DWLW: DW_AT_low_pc [DW_FORM_addr] ([[BARLOW:0x[0-9a-f]+]]) ; DWLW: DW_TAG_subprogram ; DWLW-NOT: DW_AT_{{[lowhigh]*}}_pc ; DWLW: DW_AT_name {{.*}}foo @@ -117,20 +120,15 @@ entry: ; DWLW: DW_AT_abstract_origin ; DWLW: DW_TAG_compile_unit ; DWLW: DW_AT_name {{.*}}"foo.c" -; DWLW: DW_TAG_subprogram -; DWLW: DW_AT_low_pc -; DWLW: DW_AT_high_pc -; DWLW: DW_AT_name {{.*}}foo +; DWLW: DW_AT_low_pc [DW_FORM_addr] ([[FOOLOW:0x[0-9a-f]+]]) ; The DWARF output is already symmetric (just reordered). ; DWWL: DW_TAG_compile_unit ; DWWL: DW_AT_name {{.*}}"foo.c" -; DWWL: DW_TAG_subprogram -; DWWL: DW_AT_low_pc -; DWWL: DW_AT_high_pc -; DWWL: DW_AT_name {{.*}}foo +; DWWL: DW_AT_low_pc [DW_FORM_addr] ([[FOOLOW:0x[0-9a-f]+]]) ; DWWL: DW_TAG_compile_unit ; DWWL: DW_AT_name {{.*}}"bar.c" +; DWWL: DW_AT_low_pc [DW_FORM_addr] ([[BARLOW:0x[0-9a-f]+]]) ; DWWL: DW_TAG_subprogram ; DWWL-NOT: DW_AT_{{[lowhigh]*}}_pc ; DWWL: DW_AT_name {{.*}}foo @@ -141,3 +139,20 @@ entry: ; DWWL: DW_AT_name {{.*}}bar ; DWWL: DW_TAG_inlined_subroutine ; DWWL: DW_AT_abstract_origin + +; DW-LABEL: .debug_line contents: +; Check that the low_pc entries from above hit the right files. + +; DWLW-LABEL: file_names[{{ *}}1]{{.*}} bar.c +; DWLW: [[BARLOW]] 0 0 1 0 0 is_stmt +; DWLW: [[BARLOW]] 2 0 1 0 0 is_stmt prologue_end +; DWLW-LABEL: file_names[{{ *}}1]{{.*}} foo.c +; DWLW: [[FOOLOW]] 0 0 1 0 0 is_stmt +; DWLW: [[FOOLOW]] 52 0 1 0 0 is_stmt prologue_end + +; DWWL-LABEL: file_names[{{ *}}1]{{.*}} foo.c +; DWWL: [[FOOLOW]] 0 0 1 0 0 is_stmt +; DWWL: [[FOOLOW]] 52 0 1 0 0 is_stmt prologue_end +; DWWL-LABEL: file_names[{{ *}}1]{{.*}} bar.c +; DWWL: [[BARLOW]] 0 0 1 0 0 is_stmt +; DWWL: [[BARLOW]] 2 0 1 0 0 is_stmt prologue_end |
