diff options
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-10-02 10:21:20 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-10-02 10:21:20 +0000 |
| commit | aae4a438f3fb66ebf17bf6f6f525afdf83e69781 (patch) | |
| tree | cc757909a43c13cae9d06d36541edf2dd5023758 /gcc/global.c | |
| parent | 28f03bef8a880d6671637f90fd4924a59f72cc5a (diff) | |
| download | gcc-aae4a438f3fb66ebf17bf6f6f525afdf83e69781.tar.gz | |
* global.c (global_alloc): Delete code to manage the scratch_list.
* local-alloc.c (qty_scratch_rtx): Delete.
(scratch_block): Delete.
(scratch_list): Delete.
(scratch_list_length): Delete.
(scratch_index): Delete.
(alloc_qty_for_scratch): Delete.
(local-alloc): Update initialization of max_qty.
Delete code to manage the scratch list.
Delete code to allocate/initialize qty_scratch_rtx.
(block_alloc): Don't allocate quantities for scratches.
Delete code to manage the scratch list.
* regs.h (scratch_list): Delete declaration.
(scratch_block): Delete declaration.
(scratch_list_length): Delete declaration.
* reload1.c (reload): Delete code to manage the scratch list.
(spill_hard_reg): Likewise.
(mark_scratch_live): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22751 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/global.c')
| -rw-r--r-- | gcc/global.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/gcc/global.c b/gcc/global.c index 3b0c0ec7a4c..e7edb6d36ac 100644 --- a/gcc/global.c +++ b/gcc/global.c @@ -450,18 +450,6 @@ global_alloc (file) for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) if (regs_ever_live[i]) local_reg_n_refs[i] = 0; - - /* Likewise for regs used in a SCRATCH. */ - for (i = 0; i < scratch_list_length; i++) - if (scratch_list[i]) - { - int regno = REGNO (scratch_list[i]); - int lim = regno + HARD_REGNO_NREGS (regno, GET_MODE (scratch_list[i])); - int j; - - for (j = regno; j < lim; j++) - local_reg_n_refs[j] = 0; - } /* Allocate the space for the conflict and preference tables and initialize them. */ |