]> git.ipfire.org Git - thirdparty/gcc.git/commit
LoongArch: Correct the cost of mulh.{w[u]/d[u]}
authorGuo Jie <guojie@loongson.cn>
Sat, 1 Nov 2025 07:33:06 +0000 (15:33 +0800)
committerLulu Cheng <chenglulu@loongson.cn>
Mon, 3 Nov 2025 08:09:01 +0000 (16:09 +0800)
commitd102db7194a3e30b9544724dd09b84de2fcfb0f7
treee544981827e45f2efd10ec7eba1b60bec941cfcd
parenta0cc9450a03bb7ef716e4d3734786ea920a35fe8
LoongArch: Correct the cost of mulh.{w[u]/d[u]}

gcc/ChangeLog:

* config/loongarch/loongarch.cc (loongarch_rtx_costs):
Correct the cost of mulh.{w[u]|d[u]}.

gcc/testsuite/ChangeLog:

* gcc.target/loongarch/mulh_wu.c: New test.
gcc/config/loongarch/loongarch.cc
gcc/testsuite/gcc.target/loongarch/mulh_wu.c [new file with mode: 0644]