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* [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892
[not found] <bug-87560-4@http.gcc.gnu.org/bugzilla/>
@ 2020-03-12 20:36 ` wschmidt at gcc dot gnu.org
2020-03-12 20:36 ` wschmidt at gcc dot gnu.org
2020-03-13 9:10 ` marxin at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: wschmidt at gcc dot gnu.org @ 2020-03-12 20:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87560
--- Comment #10 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
rs6000: Fix -mpower9-vector -mno-altivec ICE (PR87560)
PR87560 reports an ICE when a test case is compiled with -mpower9-vector
and -mno-altivec. This patch terminates compilation with an error when
this combination (and other unreasonable ones) are requested.
Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no
regressions. Reported error is now:
f951: Error: '-mno-altivec' turns off '-mpower9-vector'
2020-03-12 Bill Schmidt <wschmidt@linux.ibm.com>
Backport from master
2020-03-02 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/87560
* rs6000-cpus.def (OTHER_ALTIVEC_MASKS): New #define.
* rs6000.c (rs6000_disable_incompatible_switches): Add table entry
for OPTION_MASK_ALTIVEC.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892
[not found] <bug-87560-4@http.gcc.gnu.org/bugzilla/>
2020-03-12 20:36 ` [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892 wschmidt at gcc dot gnu.org
@ 2020-03-12 20:36 ` wschmidt at gcc dot gnu.org
2020-03-13 9:10 ` marxin at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: wschmidt at gcc dot gnu.org @ 2020-03-12 20:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87560
Bill Schmidt <wschmidt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #11 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Backport complete, closing.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892
[not found] <bug-87560-4@http.gcc.gnu.org/bugzilla/>
2020-03-12 20:36 ` [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892 wschmidt at gcc dot gnu.org
2020-03-12 20:36 ` wschmidt at gcc dot gnu.org
@ 2020-03-13 9:10 ` marxin at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-03-13 9:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87560
--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> ---
commit r9-8370-gde8e3b71c8bec6dde60e6ee70c73d6895c67d782
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date: Thu Mar 12 15:28:50 2020 -0500
rs6000: Fix -mpower9-vector -mno-altivec ICE (PR87560)
PR87560 reports an ICE when a test case is compiled with -mpower9-vector
and -mno-altivec. This patch terminates compilation with an error when
this combination (and other unreasonable ones) are requested.
Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no
regressions. Reported error is now:
f951: Error: '-mno-altivec' turns off '-mpower9-vector'
2020-03-12 Bill Schmidt <wschmidt@linux.ibm.com>
Backport from master
2020-03-02 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/87560
* rs6000-cpus.def (OTHER_ALTIVEC_MASKS): New #define.
* rs6000.c (rs6000_disable_incompatible_switches): Add table entry
for OPTION_MASK_ALTIVEC.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-03-13 9:10 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-87560-4@http.gcc.gnu.org/bugzilla/>
2020-03-12 20:36 ` [Bug target/87560] ICE in curr_insn_transform, at lra-constraints.c:3892 wschmidt at gcc dot gnu.org
2020-03-12 20:36 ` wschmidt at gcc dot gnu.org
2020-03-13 9:10 ` marxin at gcc dot gnu.org
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