[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 Kewen Lin changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #10 from Kewen Lin --- Fixed on trunk and backported to related branches.
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #9 from CVS Commits --- The releases/gcc-10 branch has been updated by Kewen Lin : https://gcc.gnu.org/g:ec4d91aa885297c3b5bb4bbfb3133ffe2e5e6a2f commit r10-11211-gec4d91aa885297c3b5bb4bbfb3133ffe2e5e6a2f Author: Kewen Lin Date: Sun Feb 12 09:35:27 2023 -0600 rs6000: Teach rs6000_opaque_type_invalid_use_p about inline asm [PR108272] As PR108272 shows, there are some invalid uses of MMA opaque types in inline asm statements. This patch is to teach the function rs6000_opaque_type_invalid_use_p for inline asm, check and error any invalid use of MMA opaque types in input and output operands. PR target/108272 gcc/ChangeLog: * config/rs6000/rs6000.c (rs6000_opaque_type_invalid_use_p): Add the support for invalid uses in inline asm, factor out the checking and erroring to lambda function check_and_error_invalid_use. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr108272-1.c: New test. * gcc.target/powerpc/pr108272-2.c: New test. * gcc.target/powerpc/pr108272-3.c: New test. * gcc.target/powerpc/pr108272-4.c: New test. (cherry picked from commit 074b0c03eabeb8e9c8de813c81bf87a1f88fdb65)
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Kewen Lin : https://gcc.gnu.org/g:79a81d526babb6ffb6d85b4a05b29269470ab49d commit r11-10521-g79a81d526babb6ffb6d85b4a05b29269470ab49d Author: Kewen Lin Date: Mon Jan 16 02:15:39 2023 -0600 rs6000: Teach rs6000_opaque_type_invalid_use_p about inline asm [PR108272] As PR108272 shows, there are some invalid uses of MMA opaque types in inline asm statements. This patch is to teach the function rs6000_opaque_type_invalid_use_p for inline asm, check and error any invalid use of MMA opaque types in input and output operands. PR target/108272 gcc/ChangeLog: * config/rs6000/rs6000.c (rs6000_opaque_type_invalid_use_p): Add the support for invalid uses in inline asm, factor out the checking and erroring to lambda function check_and_error_invalid_use. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr108272-1.c: New test. * gcc.target/powerpc/pr108272-2.c: New test. * gcc.target/powerpc/pr108272-3.c: New test. * gcc.target/powerpc/pr108272-4.c: New test. (cherry picked from commit 074b0c03eabeb8e9c8de813c81bf87a1f88fdb65)
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #7 from CVS Commits --- The releases/gcc-12 branch has been updated by Kewen Lin : https://gcc.gnu.org/g:e5a63c986978699a25f4bfb9b58a0111951e7d43 commit r12-9168-ge5a63c986978699a25f4bfb9b58a0111951e7d43 Author: Kewen Lin Date: Mon Jan 16 02:15:39 2023 -0600 rs6000: Teach rs6000_opaque_type_invalid_use_p about inline asm [PR108272] As PR108272 shows, there are some invalid uses of MMA opaque types in inline asm statements. This patch is to teach the function rs6000_opaque_type_invalid_use_p for inline asm, check and error any invalid use of MMA opaque types in input and output operands. PR target/108272 gcc/ChangeLog: * config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): Add the support for invalid uses in inline asm, factor out the checking and erroring to lambda function check_and_error_invalid_use. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr108272-1.c: New test. * gcc.target/powerpc/pr108272-2.c: New test. * gcc.target/powerpc/pr108272-3.c: New test. * gcc.target/powerpc/pr108272-4.c: New test. (cherry picked from commit 074b0c03eabeb8e9c8de813c81bf87a1f88fdb65)
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #6 from CVS Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:074b0c03eabeb8e9c8de813c81bf87a1f88fdb65 commit r13-5184-g074b0c03eabeb8e9c8de813c81bf87a1f88fdb65 Author: Kewen Lin Date: Mon Jan 16 02:15:39 2023 -0600 rs6000: Teach rs6000_opaque_type_invalid_use_p about inline asm [PR108272] As PR108272 shows, there are some invalid uses of MMA opaque types in inline asm statements. This patch is to teach the function rs6000_opaque_type_invalid_use_p for inline asm, check and error any invalid use of MMA opaque types in input and output operands. PR target/108272 gcc/ChangeLog: * config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): Add the support for invalid uses in inline asm, factor out the checking and erroring to lambda function check_and_error_invalid_use. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr108272-1.c: New test. * gcc.target/powerpc/pr108272-2.c: New test. * gcc.target/powerpc/pr108272-3.c: New test. * gcc.target/powerpc/pr108272-4.c: New test.
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #5 from Arseny Solokha --- (In reply to Kewen Lin from comment #4) > Yes, please file a new one. Thanks again. I've filed PR108348 for that.
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #4 from Kewen Lin --- (In reply to Arseny Solokha from comment #3) > (In reply to Kewen Lin from comment #2) > > Created attachment 54192 [details] > > untested patch > > > > Hi @Arseny, I hope this patch can help to clear all the ICEs about > > unexpected uses of MMA opaque types in inline asm, that is to filter those > > noises duplicated to this bug. > > Indeed, I haven't seen such ICEs w/ the patch applied so far. Still get an > ICE in gen_movoo, at config/rs6000/mma.md:292 when compiling > gcc/testsuite/gcc.target/powerpc/pr96506-1.c w/ -m32, though. Do you want me > to file another PR for that one? Thanks @Arseny! Yes, please file a new one. Thanks again.
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #3 from Arseny Solokha --- (In reply to Kewen Lin from comment #2) > Created attachment 54192 [details] > untested patch > > Hi @Arseny, I hope this patch can help to clear all the ICEs about > unexpected uses of MMA opaque types in inline asm, that is to filter those > noises duplicated to this bug. Indeed, I haven't seen such ICEs w/ the patch applied so far. Still get an ICE in gen_movoo, at config/rs6000/mma.md:292 when compiling gcc/testsuite/gcc.target/powerpc/pr96506-1.c w/ -m32, though. Do you want me to file another PR for that one?
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 --- Comment #2 from Kewen Lin --- Created attachment 54192 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54192&action=edit untested patch Hi @Arseny, I hope this patch can help to clear all the ICEs about unexpected uses of MMA opaque types in inline asm, that is to filter those noises duplicated to this bug.
[Bug target/108272] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108272 Kewen Lin changed: What|Removed |Added Last reconfirmed||2023-01-03 CC||segher at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org Target Milestone|--- |13.0 --- Comment #1 from Kewen Lin --- Confirmed! Thanks for reporting! Need to teach function rs6000_opaque_type_invalid_use_p about gasm, as the failed case shows, there is this kind of actual test case to use opaque type in inline asm statement.
