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Commit Graph

9 Commits

Author SHA1 Message Date
Benjamin Kramer
7db3ef45b9 Remove unnecessary copying or replace it with moves in a bunch of places.
NFC.

llvm-svn: 219061
2014-10-04 16:55:56 +00:00
Michael J. Spencer
c195b8a813 Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros.
llvm-svn: 182680
2013-05-24 22:23:49 +00:00
Richard Smith
865f47cbb6 Fix integer undefined behavior due to signed left shift overflow in LLVM.
Reviewed offline by chandlerc.

llvm-svn: 162623
2012-08-24 23:29:28 +00:00
Ahmed Charles
cc93a16f47 Fix undefined behavior in the Mips backend.
llvm-svn: 152390
2012-03-09 06:36:45 +00:00
Jia Liu
bdcd314be3 remove blanks, and some code format
llvm-svn: 151625
2012-02-28 07:46:26 +00:00
Akira Hatanaka
4330fc73ec Use a function in MathExtras to do sign extension.
llvm-svn: 151107
2012-02-22 00:16:54 +00:00
Jia Liu
cd92ae4cf2 remove Emacs-tag form .cpp files in Mips Backend, and fix some typo.
llvm-svn: 150805
2012-02-17 08:55:11 +00:00
Jia Liu
ecc08b8cfe add Emacs tag and fix some comment error in file headers
llvm-svn: 150775
2012-02-17 01:23:50 +00:00
Akira Hatanaka
f8475c3fa9 Add class MipsAnalyzeImmediate which comes up with an instruction sequence to
load an immediate. 

llvm-svn: 148900
2012-01-25 01:43:36 +00:00