Author: Yaxun (Sam) Liu Date: 2021-07-12T16:42:50-04:00 New Revision: 8fe058dbe49b060c85f490ece2268c32b0fad7c8
URL: https://github.com/llvm/llvm-project/commit/8fe058dbe49b060c85f490ece2268c32b0fad7c8 DIFF: https://github.com/llvm/llvm-project/commit/8fe058dbe49b060c85f490ece2268c32b0fad7c8.diff LOG: [clang] Document llvm options controlling pragma unroll Reviewed by: Artem Belevich Differential Revision: https://reviews.llvm.org/D105035 Added: Modified: clang/docs/LanguageExtensions.rst Removed: ################################################################################ diff --git a/clang/docs/LanguageExtensions.rst b/clang/docs/LanguageExtensions.rst index d638121eecd80..f14f986c646a4 100644 --- a/clang/docs/LanguageExtensions.rst +++ b/clang/docs/LanguageExtensions.rst @@ -3410,6 +3410,9 @@ to the same code size limit as with ``unroll(enable)``. Unrolling of a loop can be prevented by specifying ``unroll(disable)``. +Loop unroll parameters can be controlled by options +`-mllvm -unroll-count=n` and `-mllvm -pragma-unroll-threshold=n`. + Loop Distribution ----------------- _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
