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| author | David Edelsohn <dje@gcc.gnu.org> | 2013-01-23 11:24:54 -0500 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2013-01-23 11:24:54 -0500 |
| commit | f6fee35fb2e964a7595711890637c2243535f60c (patch) | |
| tree | 7b413d6e5d00858a465ca297af26f3341808613f | |
| parent | c77291841ca9414189cfdaf69c41d2ac56f921f7 (diff) | |
| download | gcc-f6fee35fb2e964a7595711890637c2243535f60c.zip gcc-f6fee35fb2e964a7595711890637c2243535f60c.tar.gz gcc-f6fee35fb2e964a7595711890637c2243535f60c.tar.bz2 | |
rs6000.c (rs6000_delegitimize_address): Check that TOC operand is a valid symbol ref in the constant pool.
* config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that
TOC operand is a valid symbol ref in the constant pool.
From-SVN: r195409
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a90ec6ef..b511b15 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,4 +1,9 @@ -2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com> +2013-01-23 David Edelsohn <dje.gcc@gmail.com> + + * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that + TOC operand is a valid symbol ref in the constant pool. + +2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com> * gcc/config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 46bb0b4..76d7f3d 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -5831,6 +5831,8 @@ rs6000_delegitimize_address (rtx orig_x) /* Do not associate thread-local symbols with the original constant pool symbol. */ if (TARGET_XCOFF + && GET_CODE (y) == SYMBOL_REF + && CONSTANT_POOL_ADDRESS_P (y) && SYMBOL_REF_TLS_MODEL (get_pool_constant (y)) >= TLS_MODEL_REAL) return orig_x; #endif |