SBR600: To Thumb? or Not to Thumb? (v0.1) continued.. 2

To add some version control for my project, I've started using git.
Will be creating at least one branch in every day that I work on the project.
Today's branch is nov-12.

[thlee3@fedora-arm nled]$ git status
# On branch nov-12
nothing to commit (working directory clean)
So, I've continued with my benchmarking. Today I was mainly compiling using Makefile. Tried experimenting with different -O# option with/without -g.

NLED-2.52 (size of nled file in bytes compiled with different options)

-O -c 

48920

-O -c -mthumb 

40351

-O -c -mthumb -mthumb-interwork

40351

-O2 -c 

48576

-O2 -c -mthumb 

40563

-O2 -c -mthumb -mthumb-interwork

40563

-O -c -g 

95752

-O -c -g -mthumb 

88859

-O -c -g -mthumb -mthumb-interwork

88867

-O2 -c -g 

98128

-O2 -c -g -mthumb 

93115

-O2 -c -g -mthumb -mthumb-interwork

93127

Ended today's work by adding new nled directory and committing to git.

[thlee3@fedora-arm ~]$ git add nled
[thlee3@fedora-arm ~]$ git commit -a -m "Experiments with NLED with different -O switches from Makefile"
[nov-12 66821f4] Experiments with NLED with different -O switches from Makefile
 301 files changed, 69168 insertions(+), 0 deletions(-)
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/Makefile
 create mode 100755 nled/O2_c/nled-2.52-mthumb-interwork/nled
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.c
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.h
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.ico
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.mak
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.nmak
 create mode 100644 nled/O2_c/nled-2.52-mthumb-interwork/nled.o

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