diff options
| author | Andrew MacLeod <amacleod@redhat.com> | 2015-06-25 16:23:52 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2015-06-25 16:23:52 +0000 |
| commit | 88f554b4b93e260d8733c372f93e77c91c564e77 (patch) | |
| tree | 1e0ca2957adf8fdcb469bdcb69978a1c9e9eba07 /gcc/rtl.h | |
| parent | 06fbce663e9b7f230d3cbaf9131de2cd786c819c (diff) | |
| download | gcc-88f554b4b93e260d8733c372f93e77c91c564e77.zip gcc-88f554b4b93e260d8733c372f93e77c91c564e77.tar.gz gcc-88f554b4b93e260d8733c372f93e77c91c564e77.tar.bz2 | |
cgraph.h (cgraph_rtl_info): Move to rtl.h
2015-06-25 Andrew MacLeod <amacleod@redhat.com>
* cgraph.h (cgraph_rtl_info): Move to rtl.h
(cgraph_node): Maintain pointer to struct cgraph_rtl_info instead of
and instance.
* rtl.h (struct cgraph_rtl_info): Define when HARD_REG_SET available.
* cgraph.c (cgraph_node::rtl_info): Allocate cgraph_rtl_info if one
doesn't exist.
* calls.c: Include hard-reg-set.h before rtl.h.
* ira.c: Likewise.
From-SVN: r224946
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -3710,4 +3710,21 @@ extern void _fatal_insn (const char *, const_rtx, const char *, int, const char /* reginfo.c */ extern tree GTY(()) global_regs_decl[FIRST_PSEUDO_REGISTER]; +#ifdef HARD_CONST +/* Information about the function that is propagated by the RTL backend. + Available only for functions that has been already assembled. */ + +struct GTY(()) cgraph_rtl_info { + unsigned int preferred_incoming_stack_boundary; + + /* Call unsaved hard registers really used by the corresponding + function (including ones used by functions called by the + function). */ + HARD_REG_SET function_used_regs; + /* Set if function_used_regs is valid. */ + unsigned function_used_regs_valid: 1; +}; +#endif + + #endif /* ! GCC_RTL_H */ |