projects / qemu.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a7e10fa) | patch
target/ppc: Improve VMX integer add/sub saturate instructions.
authorChinmay Rath <rathc@linux.ibm.com>
Thu, 23 May 2024 09:44:54 +0000 (15:14 +0530)
committerNicholas Piggin <npiggin@gmail.com>
Thu, 25 Jul 2024 23:51:33 +0000 (09:51 +1000)
commit8fc7b63adaa860c81119f6f8cd6cc981504bfb7b
tree78059c11075a6dd4991c1753e17ee6991b5b758btree | snapshot
parenta7e10fab78d91d7d0dee60ce1e4d1b28365d570fcommit | diff
target/ppc: Improve VMX integer add/sub saturate instructions.

No need for a full comparison; xor produces non-zero bits for QC just fine.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Chinmay Rath <rath.chinmay@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
target/ppc/translate/vmx-impl.c.inc diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.