The branch stable/13 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=d4c94bcca41ff61984b5bfb65f1cb5e9798631e8
commit d4c94bcca41ff61984b5bfb65f1cb5e9798631e8 Author: Dimitry Andric <[email protected]> AuthorDate: 2021-06-22 20:26:13 +0000 Commit: Dimitry Andric <[email protected]> CommitDate: 2021-06-25 17:30:47 +0000 Disable llvm generating 128-bit multiply libcalls on 32-bit ARM Merge commit 789708617d20 from llvm git (Koutheir Attouchi): Do not generate calls to the 128-bit function __multi3() on 32-bit ARM Re-applying this patch after bots failures. Should be fine now. The function __multi3() is undefined on 32-bit ARM, so a call to it should never be emitted. Instead, plain instructions need to be generated to perform 128-bit multiplications. Differential Revision: https://reviews.llvm.org/D103906 Reported by: mmel (cherry picked from commit 014a40f8f643a5dad6a6ba5c4bf6ea5d4f445fe6) --- contrib/llvm-project/llvm/lib/Target/ARM/ARMISelLowering.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/contrib/llvm-project/llvm/lib/Target/ARM/ARMISelLowering.cpp b/contrib/llvm-project/llvm/lib/Target/ARM/ARMISelLowering.cpp index 287e2e60e572..7bad485e390c 100644 --- a/contrib/llvm-project/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/contrib/llvm-project/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -534,6 +534,7 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM, setLibcallName(RTLIB::SHL_I128, nullptr); setLibcallName(RTLIB::SRL_I128, nullptr); setLibcallName(RTLIB::SRA_I128, nullptr); + setLibcallName(RTLIB::MUL_I128, nullptr); // RTLIB if (Subtarget->isAAPCS_ABI() && _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
