[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Peter Bergner changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #16 from Peter Bergner --- Fixed everywhere.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #15 from GCC Commits --- The releases/gcc-12 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:319b57fb02b52ba9036c00dda36ff28d8274e13d commit r12-10628-g319b57fb02b52ba9036c00dda36ff28d8274e13d Author: René Rebe Date: Fri Jul 12 21:17:08 2024 + rs6000: Fix .machine cpu selection w/ altivec [PR97367] There are various non-IBM CPUs with altivec, so we cannot use that flag to determine which .machine cpu to use, so ignore it. Emit an additional ".machine altivec" if Altivec is enabled so that the assembler doesn't require an explicit -maltivec option to assemble any Altivec instructions for those targets where the ".machine cpu" is insufficient to enable Altivec. For example, -mcpu=G5 emits a ".machine power4". 2024-07-18 René Rebe Peter Bergner gcc/ PR target/97367 * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Do not consider OPTION_MASK_ALTIVEC. (emit_asm_machine): For Altivec compiles, emit a ".machine altivec". gcc/testsuite/ PR target/97367 * gcc.target/powerpc/pr97367.c: New test. Signed-off-by: René Rebe (cherry picked from commit 6962835bca3e6bef0f6ceae84a7814138b08b8a5)
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #14 from GCC Commits --- The releases/gcc-13 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:44fe2c06a156a63f7ae359fd5dd3ce98afa3e92a commit r13-8925-g44fe2c06a156a63f7ae359fd5dd3ce98afa3e92a Author: René Rebe Date: Fri Jul 12 21:17:08 2024 + rs6000: Fix .machine cpu selection w/ altivec [PR97367] There are various non-IBM CPUs with altivec, so we cannot use that flag to determine which .machine cpu to use, so ignore it. Emit an additional ".machine altivec" if Altivec is enabled so that the assembler doesn't require an explicit -maltivec option to assemble any Altivec instructions for those targets where the ".machine cpu" is insufficient to enable Altivec. For example, -mcpu=G5 emits a ".machine power4". 2024-07-18 René Rebe Peter Bergner gcc/ PR target/97367 * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Do not consider OPTION_MASK_ALTIVEC. (emit_asm_machine): For Altivec compiles, emit a ".machine altivec". gcc/testsuite/ PR target/97367 * gcc.target/powerpc/pr97367.c: New test. Signed-off-by: René Rebe (cherry picked from commit 6962835bca3e6bef0f6ceae84a7814138b08b8a5)
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #13 from Peter Bergner --- (In reply to Peter Bergner from comment #11) > Fixed on trunk. I'll push the backports after a little burn-in time on > trunk. All of Bill's CI testers were green wrt this test case, so I've started backports.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #12 from GCC Commits --- The releases/gcc-14 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:1205104bbef40abe3baa5965a676f3b0f68971dd commit r14-10476-g1205104bbef40abe3baa5965a676f3b0f68971dd Author: René Rebe Date: Fri Jul 12 21:17:08 2024 + rs6000: Fix .machine cpu selection w/ altivec [PR97367] There are various non-IBM CPUs with altivec, so we cannot use that flag to determine which .machine cpu to use, so ignore it. Emit an additional ".machine altivec" if Altivec is enabled so that the assembler doesn't require an explicit -maltivec option to assemble any Altivec instructions for those targets where the ".machine cpu" is insufficient to enable Altivec. For example, -mcpu=G5 emits a ".machine power4". 2024-07-18 René Rebe Peter Bergner gcc/ PR target/97367 * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Do not consider OPTION_MASK_ALTIVEC. (emit_asm_machine): For Altivec compiles, emit a ".machine altivec". gcc/testsuite/ PR target/97367 * gcc.target/powerpc/pr97367.c: New test. Signed-off-by: René Rebe (cherry picked from commit 6962835bca3e6bef0f6ceae84a7814138b08b8a5)
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Peter Bergner changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |bergner at gcc dot gnu.org --- Comment #11 from Peter Bergner --- Fixed on trunk. I'll push the backports after a little burn-in time on trunk.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #10 from GCC Commits --- The master branch has been updated by Peter Bergner : https://gcc.gnu.org/g:6962835bca3e6bef0f6ceae84a7814138b08b8a5 commit r15-2144-g6962835bca3e6bef0f6ceae84a7814138b08b8a5 Author: René Rebe Date: Fri Jul 12 21:17:08 2024 + rs6000: Fix .machine cpu selection w/ altivec [PR97367] There are various non-IBM CPUs with altivec, so we cannot use that flag to determine which .machine cpu to use, so ignore it. Emit an additional ".machine altivec" if Altivec is enabled so that the assembler doesn't require an explicit -maltivec option to assemble any Altivec instructions for those targets where the ".machine cpu" is insufficient to enable Altivec. For example, -mcpu=G5 emits a ".machine power4". 2024-07-18 René Rebe Peter Bergner gcc/ PR target/97367 * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Do not consider OPTION_MASK_ALTIVEC. (emit_asm_machine): For Altivec compiles, emit a ".machine altivec". gcc/testsuite/ PR target/97367 * gcc.target/powerpc/pr97367.c: New test. Signed-off-by: René Rebe
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Peter Bergner changed: What|Removed |Added Ever confirmed|0 |1 Target Milestone|--- |15.0 URL|https://gcc.gnu.org/piperma |https://gcc.gnu.org/piperma |il/gcc-patches/2024-June/65 |il/gcc-patches/2024-July/65 |4217.html |7184.html Status|UNCONFIRMED |NEW Last reconfirmed||2024-07-12 --- Comment #9 from Peter Bergner --- I posted an updated version of the latest patch that incorporates the review comments plus an additional code change from myself.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Jonathan Wakely changed: What|Removed |Added URL|https://gcc.gnu.org/piperma |https://gcc.gnu.org/piperma |il/gcc-patches/2020-Decembe |il/gcc-patches/2024-June/65 |r/560994.html |4217.html --- Comment #8 from Jonathan Wakely --- Updated patch https://gcc.gnu.org/pipermail/gcc-patches/2024-June/654217.html
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Peter Bergner changed: What|Removed |Added CC||linkw at gcc dot gnu.org --- Comment #7 from Peter Bergner --- (In reply to Sam James from comment #6) > Please send it to the ML with git-send-email. ...and CC our port maintainers, Segher, Ke Wen and David who are all on CC here.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #6 from Sam James --- Please send it to the ML with git-send-email.
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #5 from René Rebe --- latest version: https://svn.exactcode.de/t2/trunk/package/develop/gcc/hotfix-g5-power4.patch
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #4 from Jonathan Wakely --- Rebased patch: https://svn.exactcode.de/t2/trunk/package/develop/gcc/g5-cell-not-power7.patch
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Jonathan Wakely changed: What|Removed |Added Keywords||patch URL||https://gcc.gnu.org/piperma ||il/gcc-patches/2020-Decembe ||r/560994.html Target|powerpc |powerpc*-*-* --- Comment #3 from Jonathan Wakely --- Ah yes, it was sent to the ML: https://gcc.gnu.org/pipermail/gcc-patches/2020-December/560994.html
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 --- Comment #2 from Jonathan Wakely --- (In reply to Mikael Pettersson from comment #1) > Care to submit this to gcc-patches? Please send it to the mailing list. Patches don't go in bugzilla, thanks. https://gcc.gnu.org/contribute.html#patches
[Bug target/97367] powerpc64 g5 and cell optimizations result in .machine power7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97367 Mikael Pettersson changed: What|Removed |Added CC||mikpelinux at gmail dot com --- Comment #1 from Mikael Pettersson --- Care to submit this to gcc-patches?
