diff options
Diffstat (limited to 'test/MC/COFF/tricky-names.ll')
| -rw-r--r-- | test/MC/COFF/tricky-names.ll | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/MC/COFF/tricky-names.ll b/test/MC/COFF/tricky-names.ll new file mode 100644 index 0000000..6e041d3 --- /dev/null +++ b/test/MC/COFF/tricky-names.ll @@ -0,0 +1,38 @@ +; Check how tricky symbols are printed in the asm output. +; RUN: llc -mtriple=i686-pc-win32 %s -o - | FileCheck %s --check-prefix=ASM + +; Check that we can roundtrip these names through our assembler. +; RUN: llc -mtriple=i686-pc-win32 %s -o - | llvm-mc -triple i686-pc-win32 -filetype=obj | llvm-readobj -t | FileCheck %s --check-prefix=READOBJ + + +@"\01??__E_Generic_object@?$_Error_objects@H@std@@YAXXZ" = global i32 0 +@"\01__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4" = global i32 0 +@"\01@foo.bar" = global i32 0 + +define weak i32 @"\01??_B?$num_put@_WV?$back_insert_iterator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@std@@@std@@51"() section ".text" { + %a = load i32* @"\01??__E_Generic_object@?$_Error_objects@H@std@@YAXXZ" + %b = load i32* @"\01__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4" + %c = load i32* @"\01@foo.bar" + %x = add i32 %a, %b + %y = add i32 %x, %c + ret i32 %y +} + +; Check that these symbols are not quoted. They occur in output that gets passed to GAS. +; ASM: .globl __ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4 +; ASM-NOT: .globl "__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4" +; ASM: .globl @foo.bar +; ASM-NOT: .globl "@foo.bar" + +; READOBJ: Symbol +; READOBJ: Name: .text$??_B?$num_put@_WV?$back_insert_iterator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@std@@@std@@51 +; READOBJ: Section: .text$??_B?$num_put@_WV?$back_insert_iterator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@std@@@std@@51 +; READOBJ: Symbol +; READOBJ: Name: ??_B?$num_put@_WV?$back_insert_iterator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@std@@@std@@51 +; READOBJ: Section: .text$??_B?$num_put@_WV?$back_insert_iterator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@std@@@std@@51 +; READOBJ: Symbol +; READOBJ: Name: ??__E_Generic_object@?$_Error_objects@H@std@@YAXXZ +; READOBJ: Symbol +; READOBJ: Name: __ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4 +; READOBJ: Symbol +; READOBJ: Name: @foo.bar |