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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/testsuite/Makefile.am | |
| 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/testsuite/Makefile.am')
| -rw-r--r-- | gold/testsuite/Makefile.am | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am index e68c025..d64547e 100644 --- a/gold/testsuite/Makefile.am +++ b/gold/testsuite/Makefile.am @@ -962,6 +962,62 @@ endif FN_PTRS_IN_SO_WITHOUT_PIC endif TLS +if DEFAULT_TARGET_I386 + +check_SCRIPTS += i386_mov_to_lea.sh +check_DATA += i386_mov_to_lea1.stdout i386_mov_to_lea2.stdout \ + i386_mov_to_lea3.stdout i386_mov_to_lea4.stdout \ + i386_mov_to_lea5.stdout i386_mov_to_lea6.stdout \ + i386_mov_to_lea7.stdout i386_mov_to_lea8.stdout +MOSTLYCLEANFILES += i386_mov_to_lea1 i386_mov_to_lea2 i386_mov_to_lea3 \ + i386_mov_to_lea4 i386_mov_to_lea5 i386_mov_to_lea6 \ + i386_mov_to_lea7 i386_mov_to_lea8 + +i386_mov_to_lea1.o: i386_mov_to_lea1.s + $(TEST_AS) --32 -o $@ $< +i386_mov_to_lea2.o: i386_mov_to_lea2.s + $(TEST_AS) --32 -o $@ $< +i386_mov_to_lea3.o: i386_mov_to_lea3.s + $(TEST_AS) --32 -o $@ $< +i386_mov_to_lea4.o: i386_mov_to_lea4.s + $(TEST_AS) --32 -o $@ $< +i386_mov_to_lea5.o: i386_mov_to_lea5.s + $(TEST_AS) --32 -o $@ $< +i386_mov_to_lea1: i386_mov_to_lea1.o + ../ld-new -Bsymbolic -shared -melf_i386 -o $@ $< +i386_mov_to_lea2: i386_mov_to_lea1.o + ../ld-new -pie -melf_i386 -o $@ $< +i386_mov_to_lea3: i386_mov_to_lea1.o + ../ld-new -melf_i386 -o $@ $< +i386_mov_to_lea4: i386_mov_to_lea1.o + ../ld-new -melf_i386 -shared -o $@ $< +i386_mov_to_lea5: i386_mov_to_lea2.o + ../ld-new -melf_i386 -shared -o $@ $< +i386_mov_to_lea6: i386_mov_to_lea3.o + ../ld-new -melf_i386 -shared -o $@ $< +i386_mov_to_lea7: i386_mov_to_lea4.o + ../ld-new -melf_i386 -shared -o $@ $< +i386_mov_to_lea8: i386_mov_to_lea5.o + ../ld-new -melf_i386 -shared -o $@ $< +i386_mov_to_lea1.stdout: i386_mov_to_lea1 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea2.stdout: i386_mov_to_lea2 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea3.stdout: i386_mov_to_lea3 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea4.stdout: i386_mov_to_lea4 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea5.stdout: i386_mov_to_lea5 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea6.stdout: i386_mov_to_lea6 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea7.stdout: i386_mov_to_lea7 + $(TEST_OBJDUMP) -dw $< > $@ +i386_mov_to_lea8.stdout: i386_mov_to_lea8 + $(TEST_OBJDUMP) -dw $< > $@ + +endif DEFAULT_TARGET_I386 + check_PROGRAMS += many_sections_test many_sections_test_SOURCES = many_sections_test.cc many_sections_test_DEPENDENCIES = gcctestdir/ld |