2013-11-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/s390/s390.c (s390_canonicalize_comparison): Don't fold
int comparisons with an out of range condition code.
(s390_optimize_nonescaping_tx): Skip empty BBs.
Generate the new tbegin RTX when removing the FPR clobbers (with
two SETs).
(s390_expand_tbegin): Fix the retry loop counter. Copy CC to the
result before doing the retry calculations.
(s390_init_builtins): Make tbegin "returns_twice" and tabort
"noreturn".
* config/s390/s390.md (UNSPECV_TBEGIN_TDB): New constant used for
the TDB setting part of an tbegin.
("tbegin_1", "tbegin_nofloat_1"): Add a set for the TDB.
("tx_assist"): Set unused argument to an immediate zero instead of
loading zero into a GPR and pass it as argument.
* config/s390/htmxlintrin.h (__TM_simple_begin, __TM_begin):
Remove inline and related attributes.
(__TM_nesting_depth, __TM_is_user_abort, __TM_is_named_user_abort)
(__TM_is_illegal, __TM_is_footprint_exceeded)
(__TM_is_nested_too_deep, __TM_is_conflict): Fix format value
check.
2013-11-20 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/htm-1.c: Rename to ...
* gcc/testsuite/gcc.target/s390/htm-builtins-compile-1.c: ... this
one.
* gcc.target/s390/htm-xl-intrin-1.c: Rename to ...
* gcc.target/s390/htm-builtins-compile-3.c: ... this one.
* gcc.target/s390/htm-builtins-compile-2.c: New testcase.
* gcc.target/s390/htm-builtins-1.c: New testcase.
* gcc.target/s390/htm-builtins-2.c: New testcase.
* gcc.target/s390/s390.exp: Add check for htm machine.
From-SVN: r205099
