diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2017-10-23 22:39:59 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-10-23 22:39:59 +0200 |
| commit | 6b10f1741a1d79c9e32e8790fb98ba93c864b219 (patch) | |
| tree | 6be0cd9642ffdeb173e3fdad8079590f6f59e342 /gcc/config/powerpcspe | |
| parent | b367de5dc31371f88b59e165aa6b8be4ed9ee070 (diff) | |
| download | gcc-6b10f1741a1d79c9e32e8790fb98ba93c864b219.zip gcc-6b10f1741a1d79c9e32e8790fb98ba93c864b219.tar.gz gcc-6b10f1741a1d79c9e32e8790fb98ba93c864b219.tar.bz2 | |
re PR debug/82630 (Bogus DW_AT_GNU_call_site_value)
PR debug/82630
* target.def (const_not_ok_for_debug_p): Default to
default_const_not_ok_for_debug_p instead of hook_bool_rtx_false.
* targhooks.h (default_const_not_ok_for_debug_p): New declaration.
* targhooks.c (default_const_not_ok_for_debug_p): New function.
* dwarf2out.c (const_ok_for_output_1): Only reject UNSPECs for
which targetm.const_not_ok_for_debug_p returned true.
* config/arm/arm.c (arm_const_not_ok_for_debug_p): Return true
for UNSPECs.
* config/powerpcspe/powerpcspe.c (rs6000_const_not_ok_for_debug_p):
Likewise.
* config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): Likewise.
* config/i386/i386.c (ix86_delegitimize_address_1): Don't delegitimize
UNSPEC_GOTOFF with addend into addend - _GLOBAL_OFFSET_TABLE_ + symbol
if !base_term_p.
(ix86_const_not_ok_for_debug_p): New function.
(i386_asm_output_addr_const_extra): Handle UNSPEC_GOTOFF.
(TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine.
* g++.dg/guality/pr82630.C: New test.
From-SVN: r254025
Diffstat (limited to 'gcc/config/powerpcspe')
| -rw-r--r-- | gcc/config/powerpcspe/powerpcspe.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config/powerpcspe/powerpcspe.c b/gcc/config/powerpcspe/powerpcspe.c index b39a8f8..b5fc656 100644 --- a/gcc/config/powerpcspe/powerpcspe.c +++ b/gcc/config/powerpcspe/powerpcspe.c @@ -9539,6 +9539,8 @@ rs6000_delegitimize_address (rtx orig_x) static bool rs6000_const_not_ok_for_debug_p (rtx x) { + if (GET_CODE (x) == UNSPEC) + return true; if (GET_CODE (x) == SYMBOL_REF && CONSTANT_POOL_ADDRESS_P (x)) { |