From 9c7c84cc40eaacc1e2c13091165785cddecba5ad Mon Sep 17 00:00:00 2001 From: xleroy Date: Tue, 29 Jun 2010 08:27:14 +0000 Subject: Support for inlined built-ins. AST: add ef_inline flag to external functions. Selection: recognize calls to inlined built-ins and inline them as Sbuiltin. CminorSel to Asm: added Sbuiltin/Ibuiltin instruction. PrintAsm: adapted expansion of builtins. C2Clight: adapted detection of builtins. Conventions: refactored in a machine-independent part (backend/Conventions) and a machine-dependent part (ARCH/SYS/Conventions1). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1356 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/Allocation.v | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'backend/Allocation.v') diff --git a/backend/Allocation.v b/backend/Allocation.v index b802f4a..69fb32f 100644 --- a/backend/Allocation.v +++ b/backend/Allocation.v @@ -101,6 +101,8 @@ Definition transfer (reg_sum_live ros (reg_dead res after)) | Itailcall sig ros args => reg_list_live args (reg_sum_live ros Regset.empty) + | Ibuiltin ef args res s => + reg_list_live args (reg_dead res after) | Icond cond args ifso ifnot => reg_list_live args after | Ijumptable arg tbl => @@ -167,6 +169,8 @@ Definition transf_instr (assign res) s | Itailcall sig ros args => Ltailcall sig (sum_left_map assign ros) (List.map assign args) + | Ibuiltin ef args res s => + Lbuiltin ef (List.map assign args) (assign res) s | Icond cond args ifso ifnot => Lcond cond (List.map assign args) ifso ifnot | Ijumptable arg tbl => -- cgit v1.2.3