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| author | Richard Earnshaw <rearnsha@arm.com> | 2011-12-22 17:31:50 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2011-12-22 17:31:50 +0000 |
| commit | 444880b9b1f55dd5efa5212c120fcfc012ea90eb (patch) | |
| tree | 556b346e1fa69436def8ad3e7b9456e72e9f9f5c | |
| parent | 8ee957277277dd4efb39d5d828f2bfa5573c2fc8 (diff) | |
| download | gcc-444880b9b1f55dd5efa5212c120fcfc012ea90eb.zip gcc-444880b9b1f55dd5efa5212c120fcfc012ea90eb.tar.gz gcc-444880b9b1f55dd5efa5212c120fcfc012ea90eb.tar.bz2 | |
re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option)
PR target/51643
* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
change.
From-SVN: r182628
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc8a2a4..3c785e1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-12-21 Richard Earnshaw <rearnsha@arm.com> + + PR target/51643 + * arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous + change. + 2011-12-22 Tristan Gingold <gingold@adacore.com> * config/ia64/ia64.c (ia64_promote_function_mode): Remove. diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index fec43fb..0bded8d 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -5255,7 +5255,7 @@ arm_function_ok_for_sibcall (tree decl, tree exp) sibling calls. */ if (TARGET_AAPCS_BASED && arm_abi == ARM_ABI_AAPCS - && lookup_attribute ("weak", DECL_ATTRIBUTES (decl))) + && DECL_WEAK (decl)) return false; /* Everything else is ok. */ |