diff options
Diffstat (limited to 'gcc/gimple.def')
| -rw-r--r-- | gcc/gimple.def | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/gcc/gimple.def b/gcc/gimple.def index 1a3f345e106..d736dd719cb 100644 --- a/gcc/gimple.def +++ b/gcc/gimple.def @@ -1,6 +1,6 @@ /* This file contains the definitions of the GIMPLE IR tuples used in GCC. - Copyright (C) 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. Contributed by Aldy Hernandez <aldyh@redhat.com> This file is part of GCC. @@ -106,7 +106,8 @@ DEFGSCODE(GIMPLE_ASSIGN, "gimple_assign", GSS_WITH_MEM_OPS) STRING is the string containing the assembly statements. I1 ... IN are the N input operands. O1 ... OM are the M output operands. - C1 ... CP are the P clobber operands. */ + C1 ... CP are the P clobber operands. + L1 ... LQ are the Q label operands. */ DEFGSCODE(GIMPLE_ASM, "gimple_asm", GSS_ASM) /* GIMPLE_CALL <FN, LHS, ARG1, ..., ARGN[, CHAIN]> represents function @@ -145,6 +146,18 @@ DEFGSCODE(GIMPLE_CATCH, "gimple_catch", GSS_CATCH) sequence of statements to execute on failure. */ DEFGSCODE(GIMPLE_EH_FILTER, "gimple_eh_filter", GSS_EH_FILTER) +/* GIMPLE_EH_MUST_NOT_THROW <DECL> represents an exception barrier. + DECL is a noreturn function decl taking no arguments that will + be invoked if an exception propagates to this point. */ +DEFGSCODE(GIMPLE_EH_MUST_NOT_THROW, "gimple_eh_must_not_throw", GSS_EH_MNT) + +/* GIMPLE_RESX resumes execution after an exception. */ +DEFGSCODE(GIMPLE_RESX, "gimple_resx", GSS_EH_CTRL) + +/* GIMPLE_EH_DISPATCH demultiplexes an exception edge based on + the FILTER argument. */ +DEFGSCODE(GIMPLE_EH_DISPATCH, "gimple_eh_dispatch", GSS_EH_CTRL) + /* GIMPLE_PHI <RESULT, ARG1, ..., ARGN> represents the PHI node RESULT = PHI <ARG1, ..., ARGN> @@ -157,10 +170,6 @@ DEFGSCODE(GIMPLE_EH_FILTER, "gimple_eh_filter", GSS_EH_FILTER) tree node of class tcc_constant. */ DEFGSCODE(GIMPLE_PHI, "gimple_phi", GSS_PHI) -/* GIMPLE_RESX <REGION> resumes execution after an exception. - REGION is the region number being left. */ -DEFGSCODE(GIMPLE_RESX, "gimple_resx", GSS_RESX) - /* GIMPLE_TRY <TRY_KIND, EVAL, CLEANUP> represents a try/catch or a try/finally statement. |