llvm-project

Commit Graph

Author	SHA1	Message	Date
Nemanja Ivanovic	1c39ca6501	Scalar to vector conversions using direct moves This patch corresponds to review: http://reviews.llvm.org/D11471 It improves the code generated for converting a scalar to a vector value. With direct moves from GPRs to VSRs, we no longer require expensive stack operations for this. Subsequent patches will handle the reverse case and more general operations between vectors and their scalar elements. llvm-svn: 244921	2015-08-13 17:40:44 +00:00
Nemanja Ivanovic	f3c94b1e3c	Add VSX Scalar loads and stores to the PPC back end This patch corresponds to review: http://reviews.llvm.org/D9440 It adds a new register class to the PPC back end to contain single precision values in VSX registers. Additionally, it adds scalar loads and stores for VSX registers. llvm-svn: 236755	2015-05-07 18:24:05 +00:00

Author

SHA1

Message

Date

Nemanja Ivanovic

1c39ca6501

Scalar to vector conversions using direct moves

This patch corresponds to review:
http://reviews.llvm.org/D11471

It improves the code generated for converting a scalar to a vector value. With
direct moves from GPRs to VSRs, we no longer require expensive stack operations
for this. Subsequent patches will handle the reverse case and more general
operations between vectors and their scalar elements.

llvm-svn: 244921

2015-08-13 17:40:44 +00:00

Nemanja Ivanovic

f3c94b1e3c

Add VSX Scalar loads and stores to the PPC back end

This patch corresponds to review:
http://reviews.llvm.org/D9440

It adds a new register class to the PPC back end to contain single precision
values in VSX registers. Additionally, it adds scalar loads and stores for
VSX registers.

llvm-svn: 236755

2015-05-07 18:24:05 +00:00

2 Commits