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| author | Sebastian Pop <sebpop@gmail.com> | 2009-12-14 16:51:43 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-12-14 16:51:43 +0000 |
| commit | 7cb792f51087a104ac286ca9483c25849e437733 (patch) | |
| tree | bb4b4e14779d35acfd531db028f63f78d7b38b16 /gcc | |
| parent | c880097da2610870e56955fd53808fddd442223c (diff) | |
| download | gcc-7cb792f51087a104ac286ca9483c25849e437733.zip gcc-7cb792f51087a104ac286ca9483c25849e437733.tar.gz gcc-7cb792f51087a104ac286ca9483c25849e437733.tar.bz2 | |
re PR tree-optimization/42284 (failing tree check in graphite-sese-to-poly.c for 164.gzip)
PR middle-end/42284
* testsuite/gcc.dg/graphite/pr42284.c: New.
From-SVN: r155219
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/graphite/pr42284.c | 27 |
2 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index da70024..530bc1b 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-12-14 Sebastian Pop <sebpop@gmail.com> + + PR middle-end/42284 + * testsuite/gcc.dg/graphite/pr42284.c: New. + 2009-12-13 Richard Guenther <rguenther@suse.de> PR tree-optimization/42357 diff --git a/gcc/testsuite/gcc.dg/graphite/pr42284.c b/gcc/testsuite/gcc.dg/graphite/pr42284.c new file mode 100644 index 0000000..854c251 --- /dev/null +++ b/gcc/testsuite/gcc.dg/graphite/pr42284.c @@ -0,0 +1,27 @@ +/* { dg-options "-O2 -fgraphite-identity" } */ + +int +huft_build (unsigned *b) +{ + int k; + for (k = 0; k <= 10; k++) + if (foo ()); +} +int +inflate_fixed () +{ + int i; + unsigned l[288]; + for (i = 0; i < 144; i++) + l[i] = 8; + for (; i < 256; i++) + l[i] = 9; + for (; i < 280; i++) + l[i] = 7; + for (; i < 288; i++) + l[i] = 8; + if ((i = huft_build (l)) != 0) + return i; + for (i = 0; i < 30; i++) + l[i] = 5; +} |