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| author | Ilya Tocar <ilya.tocar@intel.com> | 2015-04-01 16:48:38 +0300 |
|---|---|---|
| committer | Ilya Tocar <ilya.tocar@intel.com> | 2015-04-01 16:52:09 +0300 |
| commit | c4fc4724a6afd605692b24c0af24c7e234dc5ace (patch) | |
| tree | ef7b18e27f5dcaffe75a1d7bf68dc0ec0349d88a /gold/ChangeLog | |
| parent | 918357b9556c9eaf81129ea6691bb6e461e80f86 (diff) | |
| download | gdb-c4fc4724a6afd605692b24c0af24c7e234dc5ace.zip gdb-c4fc4724a6afd605692b24c0af24c7e234dc5ace.tar.gz gdb-c4fc4724a6afd605692b24c0af24c7e234dc5ace.tar.bz2 | |
Convert mov foo@GOT(%reg), %reg to lea foo@GOTOFF(%reg), %reg
2015-04-01 Ilya Tocar <ilya.tocar@intel.com>
PR gold/17640
* i386.cc (Target_i386::can_convert_mov_to_lea): New.
(Target_i386::Scan::local): Don't create GOT entry, when we
can convert GOT to GOTOFF.
(Target_i386::Scan::global): Ditto.
(Target_i386::Relocate::relocate): Convert mov foo@GOT(%reg), %reg to
lea foo@GOTOFF(%reg), %reg if possible.
* testsuite/Makefile.am (i386_mov_to_lea): New test.
* testsuite/i386_mov_to_lea1.s: New.
* testsuite/i386_mov_to_lea2.s: Ditto.
* testsuite/i386_mov_to_lea3.s: Ditto.
* testsuite/i386_mov_to_lea4.s: Ditto.
* testsuite/i386_mov_to_lea5.s: Ditto.
* testsuite/i386_mov_to_lea.sh: Ditto.
Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index be6eb9f..6a84355 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,20 @@ +2015-04-01 Ilya Tocar <ilya.tocar@intel.com> + + PR gold/17640 + * i386.cc (Target_i386::can_convert_mov_to_lea): New. + (Target_i386::Scan::local): Don't create GOT entry, when we + can convert GOT to GOTOFF. + (Target_i386::Scan::global): Ditto. + (Target_i386::Relocate::relocate): Convert mov foo@GOT(%reg), %reg to + lea foo@GOTOFF(%reg), %reg if possible. + * testsuite/Makefile.am (i386_mov_to_lea): New test. + * testsuite/i386_mov_to_lea1.s: New. + * testsuite/i386_mov_to_lea2.s: Ditto. + * testsuite/i386_mov_to_lea3.s: Ditto. + * testsuite/i386_mov_to_lea4.s: Ditto. + * testsuite/i386_mov_to_lea5.s: Ditto. + * testsuite/i386_mov_to_lea.sh: Ditto. + 2015-04-01 H.J. Lu <hongjiu.lu@intel.com> * Makefile.am (ZLIB): New. |