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| author | Cyril SIX <cyril.six@kalray.eu> | 2019-02-08 15:39:48 +0100 |
|---|---|---|
| committer | Cyril SIX <cyril.six@kalray.eu> | 2019-02-08 15:39:48 +0100 |
| commit | 66f236124907af065fc8396f8cefd5726a46b06a (patch) | |
| tree | 02c79ca01be3b8dbc9698ed9a829255a252b685b /mppa_k1c/Asmblock.v | |
| parent | 0cb0e0c239f086b766a2b4eb65f79a426db49813 (diff) | |
| download | compcert-kvx-66f236124907af065fc8396f8cefd5726a46b06a.tar.gz compcert-kvx-66f236124907af065fc8396f8cefd5726a46b06a.zip | |
Added indirect tailcalls
Diffstat (limited to 'mppa_k1c/Asmblock.v')
| -rw-r--r-- | mppa_k1c/Asmblock.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mppa_k1c/Asmblock.v b/mppa_k1c/Asmblock.v index 1600b867..fcf45bf8 100644 --- a/mppa_k1c/Asmblock.v +++ b/mppa_k1c/Asmblock.v @@ -224,6 +224,7 @@ Inductive cf_instruction : Type := (* Pgoto is for tailcalls, Pj_l is for jumping to a particular label *) | Pgoto (l: label) (**r goto *) + | Pigoto (r: ireg) (**r goto from register *) | Pj_l (l: label) (**r jump to label *) (* Conditional branches *) @@ -1149,6 +1150,8 @@ Definition exec_control (f: function) (oc: option control) (rs: regset) (m: mem) Next (rs#RA <- (rs#PC) #PC <- (rs#r)) m | Pgoto s => Next (rs#PC <- (Genv.symbol_address ge s Ptrofs.zero)) m + | Pigoto r => + Next (rs#PC <- (rs#r)) m | Pj_l l => goto_label f l rs m | Pcb bt r l => |