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Re: [patch] tree-ssa-ccp.c: Propagate ADDR_EXPRs further.
> I'd like to see at least some measurement of compile-time impacts.
Here is a timing in seconds for five runs of cc1 -O2 for several cc1-i
files. (Actually each is run 6 times with the timing from the first
run discarded to discount hot cache effects.)
original patched diff%
c-common.i 22.403 22.338 -0.290%
combine.i 18.668 18.676 +0.042%
fold-const.i 42.545 42.531 -0.032%
reload1.i 14.505 14.509 +0.027%
reload.i 13.394 13.379 -0.111%
insn-attrtab.i 200.815 200.856 +0.020%