From: Jeff Law <jlaw@ventanamicro.com>
Date: Tue, 7 May 2024 21:34:16 +0000 (-0600)
Subject: [committed][RISC-V] Turn on overlap_op_by_pieces for generic-ooo tuning
X-Git-Tag: basepoints/gcc-16~9247
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9f14f1978260148d4d6208dfd73df1858e623758;p=thirdparty%2Fgcc.git

[committed][RISC-V] Turn on overlap_op_by_pieces for generic-ooo tuning

Per quick email exchange with Palmer.  Given the triviality, I'm just pushing
it.

gcc/
	* config/riscv/riscv.cc (generic_ooo_tune_info): Turn on
	overlap_op_by_pieces.
---

diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index a9b57d41184..62207b6b227 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -536,7 +536,7 @@ static const struct riscv_tune_param generic_ooo_tune_info = {
   4,						/* fmv_cost */
   false,					/* slow_unaligned_access */
   false,					/* use_divmod_expansion */
-  false,					/* overlap_op_by_pieces */
+  true,						/* overlap_op_by_pieces */
   RISCV_FUSE_NOTHING,                           /* fusible_ops */
   &generic_vector_cost,				/* vector cost */
 };