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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2004-08-22 22:09:12 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2004-08-22 22:09:12 +0000 |
| commit | 0b540f12b0f00d4ca8c282d6988cc06026527c41 (patch) | |
| tree | aacc554b79463f2000c1ff1d2e71c98b7ddc340f /gcc/cfgexpand.c | |
| parent | 7f5e63076a3e596e2dd88825f0fe2659c20a5e84 (diff) | |
| download | gcc-0b540f12b0f00d4ca8c282d6988cc06026527c41.zip gcc-0b540f12b0f00d4ca8c282d6988cc06026527c41.tar.gz gcc-0b540f12b0f00d4ca8c282d6988cc06026527c41.tar.bz2 | |
reload.c (find_reloads_address): Make return value tri-state.
* reload.c (find_reloads_address): Make return value tri-state.
Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded.
(find_reloads): Assume that reloaded addresses match 'o' or
EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address
returned 1 (not -1). Omit optional reloads for address operands
only if find_reloads_address returned 1 (not -1).
* config/s390/s390.c (legitimize_reload_address): New function.
* config/s390/s390-protos.h (legitimize_reload_address): Declare.
* config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call
legitimize_reload_address.
From-SVN: r86388
Diffstat (limited to 'gcc/cfgexpand.c')
0 files changed, 0 insertions, 0 deletions