diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/FrontendC/2010-06-28-DbgEntryPC.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/test/FrontendC/2010-06-28-DbgEntryPC.c b/test/FrontendC/2010-06-28-DbgEntryPC.c new file mode 100644 index 0000000000..9ce236425a --- /dev/null +++ b/test/FrontendC/2010-06-28-DbgEntryPC.c @@ -0,0 +1,48 @@ +// RUN: %llvmgcc -S -O2 -g %s -o - | llc -O2 | FileCheck %s +// Use DW_FORM_addr for DW_AT_entry_pc. +// Radar 8094785 + +// CHECK: .byte 17 ## DW_TAG_compile_unit +// CHECK-NEXT: .byte 1 ## DW_CHILDREN_yes +// CHECK-NEXT: .byte 37 ## DW_AT_producer +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 19 ## DW_AT_language +// CHECK-NEXT: .byte 11 ## DW_FORM_data1 +// CHECK-NEXT: .byte 3 ## DW_AT_name +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 82 ## DW_AT_entry_pc +// CHECK-NEXT: .byte 1 ## DW_FORM_addr +// CHECK-NEXT: .byte 16 ## DW_AT_stmt_list +// CHECK-NEXT: .byte 6 ## DW_FORM_data4 +// CHECK-NEXT: .byte 27 ## DW_AT_comp_dir +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 225 ## DW_AT_APPLE_optimized + +struct a { + int c; + struct a *d; +}; + +int ret; + +void foo(int x) __attribute__((noinline)); +void *bar(struct a *b) __attribute__((noinline)); + +void foo(int x) +{ + ret = x; +} + +void *bar(struct a *b) { + foo(b->c); + return b; +} + +int main(int argc, char *argv[]) { + struct a e; + e.c = 4; + e.d = &e; + + (void)bar(&e); + return ret; +} |