[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2018-01-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2017-12-07 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Thu Dec 7 09:36:28 2017 New Revision: 255464 URL: https://gcc.gnu.org/viewcvs?rev=255464=gcc=rev Log: rs6000: Initialise rs6000_cpu correctly (PR43871) Finally, set rs6000_cpu

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2017-12-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871 --- Comment #6 from Segher Boessenkool --- Author: segher Date: Mon Dec 4 09:19:27 2017 New Revision: 255376 URL: https://gcc.gnu.org/viewcvs?rev=255376=gcc=rev Log: PR bootstrap/83265 Revert 2017-12-01 Segher

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2017-12-01 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Sat Dec 2 01:23:41 2017 New Revision: 255349 URL: https://gcc.gnu.org/viewcvs?rev=255349=gcc=rev Log: rs6000: Set rs6000_cpu correctly (PR43871) We set rs6000_cpu based on

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2015-11-22 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871 Segher Boessenkool changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-05-19 11:38 --- Confirmed. Adding spu maintainers to CC. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2010-04-23 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2010-04-23 19:04 --- This was my fault to some extend; when I added =cell support I asked about if we should emit the cell instructions for -mtune= and the answer was that using -mtune=cell is most likely not going to be used. In fact

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2010-04-23 Thread marcus at jet dot franken dot de
--- Comment #2 from marcus at jet dot franken dot de 2010-04-23 19:12 --- well, the kernel now does easier ... in arch/powerpc/Makefile: ifeq ($(CONFIG_TUNE_CELL),y) KBUILD_CFLAGS += $(call cc-option,-mtune=cell) endif --