diff options
Diffstat (limited to 'llvm/test/DebugInfo/X86/generate-odr-hash.ll')
| -rw-r--r-- | llvm/test/DebugInfo/X86/generate-odr-hash.ll | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/llvm/test/DebugInfo/X86/generate-odr-hash.ll b/llvm/test/DebugInfo/X86/generate-odr-hash.ll index c3075f2f0d8..853d4a2047e 100644 --- a/llvm/test/DebugInfo/X86/generate-odr-hash.ll +++ b/llvm/test/DebugInfo/X86/generate-odr-hash.ll @@ -1,6 +1,6 @@ ; REQUIRES: object-emission -; RUN: llc %s -o %t -filetype=obj -O0 -generate-odr-hash -mtriple=x86_64-unknown-linux-gnu +; RUN: llc %s -o %t -filetype=obj -O0 -generate-type-units -generate-odr-hash -mtriple=x86_64-unknown-linux-gnu ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s ; ; Generated from: @@ -44,9 +44,12 @@ ; wombat wom; ; Check that we generate a hash for bar and the value. +; CHECK-LABEL: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x200520c0d5b90eff) ; CHECK: DW_TAG_structure_type ; CHECK-NEXT: debug_str{{.*}}"bar" -; CHECK: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x200520c0d5b90eff) + +; Check that we generate a hash for fluffy and the value. +; CHECK-LABEL: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x9a0124d5a0c21c52) ; CHECK: DW_TAG_namespace ; CHECK-NEXT: debug_str{{.*}}"echidna" ; CHECK: DW_TAG_namespace @@ -55,34 +58,36 @@ ; CHECK-NEXT: debug_str{{.*}}"mongoose" ; CHECK: DW_TAG_class_type ; CHECK-NEXT: debug_str{{.*}}"fluffy" -; CHECK: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x9a0124d5a0c21c52) ; We emit no hash for walrus since the type is contained in an anonymous ; namespace and won't violate any ODR-ness. +; CHECK: DW_TAG_type_unit +; CHECK-NOT: NULL +; CHECK-NOT: DW_AT_GNU_odr_signature ; CHECK: DW_TAG_structure_type ; CHECK-NEXT: debug_str{{.*}}"walrus" ; CHECK-NEXT: DW_AT_byte_size ; CHECK-NEXT: DW_AT_decl_file ; CHECK-NEXT: DW_AT_decl_line -; CHECK-NOT: DW_AT_GNU_odr_signature ; CHECK: DW_TAG_subprogram + ; Check that we generate a hash for wombat and the value, but not for the ; anonymous type contained within. +; CHECK: DW_TAG_type_unit ; CHECK: DW_TAG_structure_type -; CHECK-NEXT: debug_str{{.*}}wombat -; CHECK: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x685bcc220141e9d7) +; The signature for the outer 'wombat' type - this can be FileChecked once the +; type units are moved to their own section with the full type unit header +; including the signature +; CHECK: DW_AT_signature [DW_FORM_ref_sig8] (0x73776f130648b986) ; CHECK: DW_TAG_structure_type -; CHECK-NEXT: DW_AT_byte_size -; CHECK-NEXT: DW_AT_decl_file -; CHECK-NEXT: DW_AT_decl_line +; CHECK-NOT: DW_AT_name +; CHECK-NOT: DW_AT_GNU_odr_signature ; CHECK: DW_TAG_member ; CHECK-NEXT: debug_str{{.*}}"a" - -; Check that we don't generate a hash for baz. +; CHECK-LABEL: DW_AT_GNU_odr_signature [DW_FORM_data8] (0x685bcc220141e9d7) ; CHECK: DW_TAG_structure_type -; CHECK-NEXT: debug_str{{.*}}"baz" -; CHECK-NOT: DW_AT_GNU_odr_signature +; CHECK-NEXT: debug_str{{.*}}"wombat" %struct.bar = type { i8 } %"class.echidna::capybara::mongoose::fluffy" = type { i32, i32 } |
