13485be939
This CL was generated by updating Val in go.go and then running: sed -i "" 's/\.U\.[SBXFC]val = /.U = /' *.go sed -i "" 's/\.U\.Sval/.U.\(string\)/g' *.go *.y sed -i "" 's/\.U\.Bval/.U.\(bool\)/g' *.go *.y sed -i "" 's/\.U\.Xval/.U.\(\*Mpint\)/g' *.go *.y sed -i "" 's/\.U\.Fval/.U.\(\*Mpflt\)/g' *.go *.y sed -i "" 's/\.U\.Cval/.U.\(\*Mpcplx\)/g' *.go *.y No functional changes. Passes toolstash -cmp. This reduces the size of gc.Node from 424 to 392 bytes. This in turn reduces the permanent (pprof -inuse_space) memory usage while compiling the test/rotate?.go tests: test old(MB) new(MB) change rotate0 379.49 364.78 -3.87% rotate1 373.42 359.07 -3.84% rotate2 381.17 366.24 -3.91% rotate3 374.30 359.95 -3.83% CL 8445 was similar to this; gri asked that Val's implementation be hidden first. CLs 8912, 9263, and 9267 have at least isolated the changes to the cmd/internal/gc package. Updates #9933. Change-Id: I83ddfe003d48e0a73c92e819edd3b5e620023084 Reviewed-on: https://go-review.googlesource.com/10059 Reviewed-by: Russ Cox <rsc@golang.org> |
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