diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-11 11:17:04 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-11 14:32:11 -0700 |
| commit | 78ed00c779cc1716d587becf19876a11be3d8121 (patch) | |
| tree | 45076441528dcc5f1693cf4a3001b5236d03ca83 /INSTALL | |
| parent | 0eb79e8b9e076e5b9656d10f9a8db39a3d120370 (diff) | |
| download | gcc-hjl/pr81820/master.tar.gz | |
i386: Replace frame pointer with stack pointer in debug insnshjl/pr81820/master
When we eliminate frame pointer, we should also replace frame pointer
with stack pointer - UNITS_PER_WORD in debug insns. This patch fixed:
FAIL: gcc.dg/guality/pr58791-5.c -Os line pr58791-5.c:20 b1 == 9
FAIL: gcc.dg/guality/pr58791-5.c -Os line pr58791-5.c:20 b2 == 73
FAIL: gcc.dg/guality/pr58791-5.c -Os line pr58791-5.c:20 b3 == 585
FAIL: gcc.dg/guality/pr58791-5.c -Os line pr58791-5.c:20 b4 == 4681
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:17 s1.f == 5.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:17 s1.g == 6.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:17 s2.g == 6.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:20 s1.f == 5.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:20 s1.g == 6.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:20 s2.f == 5.0
FAIL: gcc.dg/guality/pr59776.c -Os line pr59776.c:20 s2.g == 6.0
on Linux/i386.
PR target/81820
* config/i386/i386.c (ix86_finalize_stack_frame_flags): Replace
frame pointer with stack pointer - UNITS_PER_WORD in debug insns.
Diffstat (limited to 'INSTALL')
0 files changed, 0 insertions, 0 deletions