Common
Perform store motion after global common subexpression elimination
+fgcse-las
+Common
+Perform redundant load after store elimination in global common subexpression elimination
+
fgnu-linker
Common
Output GNU ld formatted global initializers
Common
Insert arc-based program profiling code
+fprofile-values
+Common
+Insert code to profile values of expressions
+
frandom-seed
Common
Common
Add extra commentary to assembler output
+fvpt
+Common
+Use expression value profiles in optimizations
+
+fweb
+Common
+Construct webs and split unrelated uses of single variable
+
fwrapv
Common
Assume signed arithmetic overflow wraps around