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| author | Roger Sayle <roger@nextmovesoftware.com> | 2024-02-14 19:09:51 +0000 |
|---|---|---|
| committer | Roger Sayle <roger@nextmovesoftware.com> | 2024-02-14 19:09:51 +0000 |
| commit | ea7675761226b42e2deb7b320e9cc680512f4090 (patch) | |
| tree | 3df7029c0c2d90cc1d6d25d40c9e89fcf395848d /libatomic/Makefile.am | |
| parent | dd9d14f7d53de07beff06004922a2bff20ece671 (diff) | |
| download | gcc-ea7675761226b42e2deb7b320e9cc680512f4090.zip gcc-ea7675761226b42e2deb7b320e9cc680512f4090.tar.gz gcc-ea7675761226b42e2deb7b320e9cc680512f4090.tar.bz2 | |
PR other/113336: Fix libatomic testsuite regressions on ARM.
This patch is a revised version of the fix for PR other/113336.
Bootstrapping GCC on arm-linux-gnueabihf with --with-arch=armv6 currently
has a large number of FAILs in libatomic (regressions since last time I
attempted this). The failure mode is related to IFUNC handling with the
file tas_8_2_.o containing an unresolved reference to the function
libat_test_and_set_1_i2.
The following one line change, to build tas_1_2_.o when building tas_8_2_.o,
resolves the problem for me and restores the libatomic testsuite to 44
expected passes and 5 unsupported tests [from 22 unexpected failures
and 22 unresolved testcases].
`
2024-02-14 Roger Sayle <roger@nextmovesoftware.com>
Victor Do Nascimento <victor.donascimento@arm.com>
libatomic/ChangeLog
PR other/113336
* Makefile.am: Build tas_1_2_.o on ARCH_ARM_LINUX
* Makefile.in: Regenerate.
Diffstat (limited to 'libatomic/Makefile.am')
| -rw-r--r-- | libatomic/Makefile.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am index 0623a0b..d49c44c 100644 --- a/libatomic/Makefile.am +++ b/libatomic/Makefile.am @@ -142,6 +142,7 @@ if ARCH_ARM_LINUX IFUNC_OPTIONS = -march=armv7-a+fp -DHAVE_KERNEL64 libatomic_la_LIBADD += $(foreach s,$(SIZES),$(addsuffix _$(s)_1_.lo,$(SIZEOBJS))) libatomic_la_LIBADD += $(addsuffix _8_2_.lo,$(SIZEOBJS)) +libatomic_la_LIBADD += tas_1_2_.lo endif if ARCH_I386 IFUNC_OPTIONS = -march=i586 |