diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c index feafb33e82..baa2f66e8a 100644 --- a/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c +++ b/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c @@ -1,7 +1,7 @@ /* Verify that only one DW_AT_const_value is emitted for baz, not for baz abstract DIE and again inside of DW_TAG_inlined_subroutine. */ -/* { dg-options "-O2 -g -dA" } */ +/* { dg-options "-O2 -gdwarf -dA -fmerge-all-constants" } */ /* { dg-do compile } */ /* { dg-final { scan-assembler-times " DW_AT_const_value" 1 } } */ @@ -11,6 +11,9 @@ static inline long foo (void) { const struct A baz = { .i = 2, .j = 21 }; + /* We must make sure that baz isn't optimized away before inlining, + otherwise its initializer is also lost. */ + const struct A *p = &baz; asm volatile ("" : : : "memory"); return baz.i * baz.j; } |