i960 Processor Compiler User's Guide
6-6
6
assembly code in the listing. In order for
preprocessed source code to be displayed in
listings generated by
clist substitutions, the
modules must either have been originally
compiled with the ic960 driver or compiled
with the gcc960 driver using the
ffancy-
errors
(ic960) or fmix-asm (gcc960) option.
+f
string
The +f
string
substitution options listed below
apply the corresponding individual
-f
string
optimization options discussed in Chapter 2,
gcc960 Compiler Driver and Chapter 3, ic960
Compiler Driver. The
no form of these options
(e.g.,
+fno-unroll-loops) is also accepted.
+fbbr, +fcoalesce
+fcondxform, +fconstprop
+fcopyprop, +fcse-follow-jumps
+fcse-skip-blocks, +fdead-elim
+fexpensive-optimizations, +ffunction-cse
+fmarry_mem, +fpeephole
+frerun-cse-after-loop, +fsblock
+fsched-sblock, +fschedule-insns
+fschedule-insns2, +fshadow-globals
+fshadow-mem, +fspace-opt
+fsplit_mem, +fstrength-reduce
+fthread-jumps, +funroll-all-loops
+funroll-loops
These options automatically default
appropriately based on the selected optimization
level.
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