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| author | Bryce McKinlay <bryce@albatross.co.nz> | 2000-06-20 01:04:58 +0000 |
|---|---|---|
| committer | Bryce McKinlay <bryce@gcc.gnu.org> | 2000-06-20 02:04:58 +0100 |
| commit | aec5061ba2487186e07012b1b9d2684c04dd027f (patch) | |
| tree | 75ede5286875b779db37ba8e1ff6003b2dd7494f /boehm-gc/reclaim.c | |
| parent | aac350aaf9e77a205b5e852d2982df46fb54dbc8 (diff) | |
| download | gcc-aec5061ba2487186e07012b1b9d2684c04dd027f.zip gcc-aec5061ba2487186e07012b1b9d2684c04dd027f.tar.gz gcc-aec5061ba2487186e07012b1b9d2684c04dd027f.tar.bz2 | |
Imported version 5.1.
2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
Imported version 5.1.
* acinclude.m4: Push version to 5.1.
From-SVN: r34610
Diffstat (limited to 'boehm-gc/reclaim.c')
| -rw-r--r-- | boehm-gc/reclaim.c | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/boehm-gc/reclaim.c b/boehm-gc/reclaim.c index 57c652e..4ace110 100644 --- a/boehm-gc/reclaim.c +++ b/boehm-gc/reclaim.c @@ -236,18 +236,9 @@ register word sz; /* Clear object, advance p to next object in the process */ q = p + sz; p++; /* Skip link field */ -# if defined(SMALL_CONFIG) && defined(ALIGN_DOUBLE) - /* We assert that sz must be even */ - *p++ = 0; - while (p < q) { - CLEAR_DOUBLE(p); - p += 2; - } -# else - while (p < q) { + while (p < q) { *p++ = 0; - } -# endif + } } word_no += sz; } @@ -604,20 +595,32 @@ int report_if_found; /* Abort if a reclaimable object is found */ switch(sz) { # ifndef SMALL_CONFIG case 1: - full = GC_block_nearly_full1(hhdr, 0xffffffffl); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0xffffffffffffffffl); +# else + full = GC_block_nearly_full1(hhdr, 0xffffffffl); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); /* In the DONT_KNOW case, we let reclaim fault. */ *flh = GC_reclaim1(hbp, hhdr, *flh); break; case 2: - full = GC_block_nearly_full1(hhdr, 0x55555555l); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0x5555555555555555l); +# else + full = GC_block_nearly_full1(hhdr, 0x55555555l); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); *flh = GC_reclaim_clear2(hbp, hhdr, *flh); break; case 4: - full = GC_block_nearly_full1(hhdr, 0x11111111l); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0x1111111111111111l); +# else + full = GC_block_nearly_full1(hhdr, 0x11111111l); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); *flh = GC_reclaim_clear4(hbp, hhdr, *flh); @@ -634,19 +637,31 @@ int report_if_found; /* Abort if a reclaimable object is found */ switch(sz) { # ifndef SMALL_CONFIG case 1: - full = GC_block_nearly_full1(hhdr, 0xffffffffl); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0xffffffffffffffffl); +# else + full = GC_block_nearly_full1(hhdr, 0xffffffffl); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); *flh = GC_reclaim1(hbp, hhdr, *flh); break; case 2: - full = GC_block_nearly_full1(hhdr, 0x55555555l); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0x5555555555555555l); +# else + full = GC_block_nearly_full1(hhdr, 0x55555555l); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); *flh = GC_reclaim_uninit2(hbp, hhdr, *flh); break; case 4: - full = GC_block_nearly_full1(hhdr, 0x11111111l); +# if CPP_WORDSZ == 64 + full = GC_block_nearly_full1(hhdr, 0x1111111111111111l); +# else + full = GC_block_nearly_full1(hhdr, 0x11111111l); +# endif if (TRUE == full) goto out; if (FALSE == full) GC_write_hint(hbp); *flh = GC_reclaim_uninit4(hbp, hhdr, *flh); |