diff options
| author | Aaron Sawdey <acsawdey@gcc.gnu.org> | 2018-01-09 10:47:57 -0600 |
|---|---|---|
| committer | Aaron Sawdey <acsawdey@gcc.gnu.org> | 2018-01-09 10:47:57 -0600 |
| commit | 888e79a7c2311af2d585842b04c796af6e1046b2 (patch) | |
| tree | 97effa614984a1d2784d4d70edf1cc3296d0c1f2 /gcc | |
| parent | 49bb43bef3b724b9c75418c834974e7a5e83f924 (diff) | |
| download | gcc-888e79a7c2311af2d585842b04c796af6e1046b2.zip gcc-888e79a7c2311af2d585842b04c796af6e1046b2.tar.gz gcc-888e79a7c2311af2d585842b04c796af6e1046b2.tar.bz2 | |
Forgot to commit changelog entry:
2018-01-08 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
* config/rs6000/rs6000-string.c (do_load_for_compare_from_addr): New
function.
(do_ifelse): New function.
(do_isel): New function.
(do_sub3): New function.
(do_add3): New function.
(do_load_mask_compare): New function.
(do_overlap_load_compare): New function.
(expand_compare_loop): New function.
(expand_block_compare): Call expand_compare_loop() when appropriate.
* config/rs6000/rs6000.opt (-mblock-compare-inline-limit): Change
option description.
(-mblock-compare-inline-loop-limit): New option.
From-SVN: r256388
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a7054e3..60c5704 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -104,6 +104,22 @@ (riscv_leaf_function_p): Delete. (riscv_function_ok_for_sibcall): Return false when TARGET_SAVE_RESTORE. +2018-01-08 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> + + * config/rs6000/rs6000-string.c (do_load_for_compare_from_addr): New + function. + (do_ifelse): New function. + (do_isel): New function. + (do_sub3): New function. + (do_add3): New function. + (do_load_mask_compare): New function. + (do_overlap_load_compare): New function. + (expand_compare_loop): New function. + (expand_block_compare): Call expand_compare_loop() when appropriate. + * config/rs6000/rs6000.opt (-mblock-compare-inline-limit): Change + option description. + (-mblock-compare-inline-loop-limit): New option. + 2018-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/83677 |