diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-02-12 15:17:33 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-02-12 15:17:33 +0000 |
| commit | f1ceca440c0322001abe6c5de79bd4bc309fc002 (patch) | |
| tree | e7abf7f268f216d22f8b3a1e8914bd3561b4cfe0 /driver | |
| parent | de89f0892f6abc59e017727dc8072b7b70cd8e71 (diff) | |
Updated PowerPC port to new integers.
Added options -falign-branch-targets and -falign-cond-branches (experimental).
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2113 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'driver')
| -rw-r--r-- | driver/Clflags.ml | 2 | ||||
| -rw-r--r-- | driver/Driver.ml | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/driver/Clflags.ml b/driver/Clflags.ml index d38a398..a433c59 100644 --- a/driver/Clflags.ml +++ b/driver/Clflags.ml @@ -24,6 +24,8 @@ let option_fpacked_structs = ref false let option_fsse = ref true let option_ffloatconstprop = ref 2 let option_falignfunctions = ref (None: int option) +let option_falignbranchtargets = ref 0 +let option_faligncondbranchs = ref 0 let option_finline_asm = ref false let option_dparse = ref false let option_dcmedium = ref false diff --git a/driver/Driver.ml b/driver/Driver.ml index e0ed27f..3a5981e 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -391,7 +391,9 @@ Code generation options: (use -fno-<opt> to turn off -f<opt>) : -fsmall-const <n> Set maximal size <n> for allocation in small constant area -ffloat-const-prop <n> Control constant propagation of floats (<n>=0: none, <n>=1: limited, <n>=2: full; default is full) - -falign_functions <n> Set alignment (in bytes) of function entry points + -falign-functions <n> Set alignment (in bytes) of function entry points + -falign-branch-targets <n> Set alignment (in bytes) of branch targets + -falign-cond-branches <n> Set alignment (in bytes) of conditional branches -Wa,<opt> Pass option <opt> to the assembler Tracing options: -dparse Save C file after parsing and elaboration in <file>.parse.c @@ -485,6 +487,8 @@ let cmdline_actions = "-fsmall-const$", Integer(fun n -> option_small_const := n); "-ffloat-const-prop$", Integer(fun n -> option_ffloatconstprop := n); "-falign-functions$", Integer(fun n -> option_falignfunctions := Some n); + "-falign-branch-targets", Integer(fun n -> option_falignbranchtargets := n); + "-falign-cond-branches", Integer(fun n -> option_faligncondbranchs := n); "-fall$", Self (fun _ -> List.iter (fun r -> r := true) language_support_options); "-fnone$", Self (fun _ -> |