I am unable to compile the JPEG program with the following optimization phases
fixupcfg init_datastructures all_optimizations referenced_vars reset_cc_flags
salias ssa alias retslot copyrename ccp fre dce forwprop copyprop mergephi vrp
dce dom phicprop phiopt alias tailr profile ch cplxlower sra alias copyrename
dom phicprop reassoc dce dse alias forwprop phiopt objsz store_ccp
store_copyprop fab alias crited pre alias sink loop loopinit copyprop lim
unswitch sccp empty record_bounds ivcanon ifcvt vect veclower2 dceloop cunroll
ivopts loopdone reassoc vrp dom phicprop cddce dse forwprop phiopt tailc
copyrename uncprop optimized nrv blocks final_cleanup warn_function_noreturn
free_datastructures free_cfg_annotations expand rest_of_compilation
init_function sibling locators initvals unshare vregs jump cse1 gcse1 bypass
ce1 loop2 loop2_init loop2_invariant loop2_unswitch loop2_done cse2 life1
combine ce2 regmove split1 mode-sw life2 lreg greg postreload postreload_cse
gcse2 flow2 csa peephole2 ce3 rnreg bbro leaf_regs sched2 stack
compute_alignments compgotos free_cfg mach elnotes barriers eh-ranges shorten
set_nothrow_function_flags final clean_state
However I am able to compile many benchmark programs with this sequence.
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Summary: Optimization Sequence
Product: gcc
Version: 4.3.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: abidmuslim at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36809
