diff options
Diffstat (limited to 'lib/hipe/main')
| -rw-r--r-- | lib/hipe/main/hipe.erl | 40 |
1 files changed, 7 insertions, 33 deletions
diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl index 4417cd1919..ce4f49ffa7 100644 --- a/lib/hipe/main/hipe.erl +++ b/lib/hipe/main/hipe.erl @@ -1393,41 +1393,15 @@ o2_opts(TargetArch) -> spillmin_color, use_indexing, remove_comments, concurrent_comp, binary_opt | o1_opts(TargetArch)], case TargetArch of - ultrasparc -> - Common; - powerpc -> - Common; - ppc64 -> - Common; - arm -> - Common; - x86 -> - Common; - % [rtl_ssapre | Common]; - amd64 -> - [icode_range | Common]; % range analysis is effective on 64 bits - Arch -> - ?EXIT({executing_on_an_unsupported_architecture,Arch}) - end. + T when T =:= amd64 orelse T =:= ppc64 -> % 64-bit targets + [icode_range | Common]; + _ -> % T \in [arm, powerpc, ultrasparc, x86] + Common % [rtl_ssapre | Common]; + end. o3_opts(TargetArch) -> - Common = [icode_range, {regalloc,coalescing} | o2_opts(TargetArch)], - case TargetArch of - ultrasparc -> - Common; - powerpc -> - Common; - ppc64 -> - Common; - arm -> - Common; - x86 -> - Common; - amd64 -> - Common; - Arch -> - ?EXIT({executing_on_an_unsupported_architecture,Arch}) - end. + %% no point checking for target architecture since this is checked in 'o1' + [icode_range, {regalloc,coalescing} | o2_opts(TargetArch)]. %% Note that in general, the normal form for options should be positive. %% This is a good programming convention, so that tests in the code say |