[all-commits] [llvm/llvm-project] 76eda7: [X86][BF16] Add libcall for F80 -> BF16 (#109116)
Phoebe Wang via All-commits
all-commits at lists.llvm.org
Wed Sep 18 06:23:33 PDT 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 76eda76f9f36646b8b393f2369359d02e24e20c8
https://github.com/llvm/llvm-project/commit/76eda76f9f36646b8b393f2369359d02e24e20c8
Author: Phoebe Wang <phoebe.wang at intel.com>
Date: 2024-09-18 (Wed, 18 Sep 2024)
Changed paths:
M compiler-rt/lib/builtins/CMakeLists.txt
A compiler-rt/lib/builtins/truncxfbf2.c
M llvm/include/llvm/IR/RuntimeLibcalls.def
M llvm/lib/CodeGen/TargetLoweringBase.cpp
M llvm/test/CodeGen/X86/bfloat.ll
Log Message:
-----------
[X86][BF16] Add libcall for F80 -> BF16 (#109116)
This fixes #108936, but the calling convention doesn't match with GCC. I
doubt we have such a lib function for now, so leave the calling
convention as is.
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