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* [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc
[not found] <bug-91903-4@http.gcc.gnu.org/bugzilla/>
@ 2021-01-29 17:40 ` cvs-commit at gcc dot gnu.org
2021-04-27 11:38 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-01-29 17:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91903
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Will Schmidt <willschm@gcc.gnu.org>:
https://gcc.gnu.org/g:91a95ad2ae0e0f2fa953fafe55ff2ec32c8277d5
commit r11-6984-g91a95ad2ae0e0f2fa953fafe55ff2ec32c8277d5
Author: Will Schmidt <will_schmidt@vnet.ibm.com>
Date: Fri Oct 23 17:28:17 2020 -0500
[PATCH, rs6000] improve vec_ctf invalid parameter handling.
Hi,
Per PR91903, GCC ICEs when we attempt to pass a variable
(or out of range value) into the vec_ctf() builtin. Per
investigation, the parameter checking exists for this
builtin with the int types, but was missing for
the long long types. This problem also occurs for the
vec_cts() builtin, which is also fixed by this patch.
This patch adds the missing CODE_FOR_* entries to the
rs6000_expand_binup_builtin to cover that scenario.
This patch also updates some existing tests to remove
calls to vec_ctf() and vec_cts() that contain negative
values.
PR target/91903
2020-01-29 Will Schmidt <will_schmidt@vnet.ibm.com>
gcc/ChangeLog:
* config/rs6000/rs6000-call.c (rs6000_expand_binup_builtin): Add
clauses for CODE_FOR_vsx_xvcvuxddp_scale and
CODE_FOR_vsx_xvcvsxddp_scale to the parameter checking code.
gcc/testsuite/ChangeLog:
* gcc.target/powerpc/pr91903.c: New test.
* gcc.target/powerpc/builtins-1.fold.h: Update.
* gcc.target/powerpc/builtins-2.c: Update.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc
[not found] <bug-91903-4@http.gcc.gnu.org/bugzilla/>
2021-01-29 17:40 ` [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc cvs-commit at gcc dot gnu.org
@ 2021-04-27 11:38 ` jakub at gcc dot gnu.org
2021-05-04 12:31 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-04-27 11:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91903
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|11.0 |11.2
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 11.1 has been released, retargeting bugs to GCC 11.2.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc
[not found] <bug-91903-4@http.gcc.gnu.org/bugzilla/>
2021-01-29 17:40 ` [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc cvs-commit at gcc dot gnu.org
2021-04-27 11:38 ` jakub at gcc dot gnu.org
@ 2021-05-04 12:31 ` rguenth at gcc dot gnu.org
2021-07-28 7:04 ` rguenth at gcc dot gnu.org
2022-02-17 17:39 ` segher at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-05-04 12:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91903
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc
[not found] <bug-91903-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2021-05-04 12:31 ` rguenth at gcc dot gnu.org
@ 2021-07-28 7:04 ` rguenth at gcc dot gnu.org
2022-02-17 17:39 ` segher at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-07-28 7:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91903
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|11.2 |---
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc
[not found] <bug-91903-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2021-07-28 7:04 ` rguenth at gcc dot gnu.org
@ 2022-02-17 17:39 ` segher at gcc dot gnu.org
4 siblings, 0 replies; 5+ messages in thread
From: segher at gcc dot gnu.org @ 2022-02-17 17:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91903
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #9 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(This needs -mvsx to compile at all).
This is fixed on trunk (by Bill's builtin infrastructure rewrite).
^ permalink raw reply [flat|nested] 5+ messages in thread
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2021-01-29 17:40 ` [Bug target/91903] vec_ctf altivec intrinsic can cause ICE on powerpc cvs-commit at gcc dot gnu.org
2021-04-27 11:38 ` jakub at gcc dot gnu.org
2021-05-04 12:31 ` rguenth at gcc dot gnu.org
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