[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||FIXED Target Milestone|--- |4.7.0 --- Comment #7 from Rainer Orth ro at gcc dot gnu.org 2011-07-18 15:16:07 UTC --- Fixed.
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-05-27 10:05:28 UTC --- --- Comment #3 from William J. Schmidt wschmidt at gcc dot gnu.org 2011-05-26 13:24:31 UTC --- Rainer, please try: [...] and let me know if it solves the problem. It does: I've bootstrapped i386-pc-solaris2.8 with the patch and both the libstdc++ failures went away, as well as several gfortran ones. Thanks. Rainer
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #5 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-05-27 10:15:37 UTC --- + /* Make sure we have either sincos or cexp. */ + if (!TARGET_HAS_SINCOS !TARGET_C99_FUNCTIONS) +break; + Could you please have a look to pr 31249?
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #6 from William J. Schmidt wschmidt at gcc dot gnu.org 2011-05-27 13:30:01 UTC --- Author: wschmidt Date: Fri May 27 13:29:57 2011 New Revision: 174331 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=174331 Log: Index: gcc/ChangeLog === --- gcc/ChangeLog(revision 174330) +++ gcc/ChangeLog(working copy) @@ -1,3 +1,9 @@ +2011-05-27 Bill Schmidt wschm...@linux.vnet.ibm.com + +PR tree-optimization/49170 +* tree-ssa-math-opts.c (execute_cse_sincos): Add checks for +sincos or cexp. + 2011-05-27 Richard Guenther rguent...@suse.de PR middle-end/49189 Index: gcc/tree-ssa-math-opts.c === --- gcc/tree-ssa-math-opts.c(revision 174330) +++ gcc/tree-ssa-math-opts.c(working copy) @@ -1093,6 +1093,10 @@ execute_cse_sincos (void) CASE_FLT_FN (BUILT_IN_COS): CASE_FLT_FN (BUILT_IN_SIN): CASE_FLT_FN (BUILT_IN_CEXPI): + /* Make sure we have either sincos or cexp. */ + if (!TARGET_HAS_SINCOS !TARGET_C99_FUNCTIONS) +break; + arg = gimple_call_arg (stmt, 0); if (TREE_CODE (arg) == SSA_NAME) cfg_changed |= execute_cse_sincos_1 (arg); Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-math-opts.c
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #1 from William J. Schmidt wschmidt at gcc dot gnu.org 2011-05-26 12:12:00 UTC --- I'll take a look.
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2011-05-26 12:13:35 UTC --- I think the TARGET_HAS_SINCOS || TARGET_C99_FUNCTIONS has to be moved somewhere else.
[Bug tree-optimization/49170] [4.7 regression] Several libstdc++ tests fail to link on Solaris 8/9: cexp missing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49170 --- Comment #3 from William J. Schmidt wschmidt at gcc dot gnu.org 2011-05-26 13:24:31 UTC --- Rainer, please try: Index: tree-ssa-math-opts.c === --- tree-ssa-math-opts.c(revision 174277) +++ tree-ssa-math-opts.c(working copy) @@ -1093,6 +1093,10 @@ execute_cse_sincos (void) CASE_FLT_FN (BUILT_IN_COS): CASE_FLT_FN (BUILT_IN_SIN): CASE_FLT_FN (BUILT_IN_CEXPI): + /* Make sure we have either sincos or cexp. */ + if (!TARGET_HAS_SINCOS !TARGET_C99_FUNCTIONS) +break; + arg = gimple_call_arg (stmt, 0); if (TREE_CODE (arg) == SSA_NAME) cfg_changed |= execute_cse_sincos_1 (arg); and let me know if it solves the problem. Thanks, Bill
