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| author | Andrew Pinski <andrew_pinski@playstation.sony.com> | 2007-08-04 00:33:31 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2007-08-03 17:33:31 -0700 |
| commit | a83e7facc5549687bfee14f24850528e79bb5a95 (patch) | |
| tree | 5bc2b122837ec11f3ca351c56ec17682a79d19ee /gcc | |
| parent | 814d1e640cb413318401505edb6dde08e8b6f936 (diff) | |
| download | gcc-a83e7facc5549687bfee14f24850528e79bb5a95.zip gcc-a83e7facc5549687bfee14f24850528e79bb5a95.tar.gz gcc-a83e7facc5549687bfee14f24850528e79bb5a95.tar.bz2 | |
re PR middle-end/32399 (ICE in build2_stat, at tree.c:3074)
2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/32399
* tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
when adding to the base and convert ELT to sizetype instead of type.
2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
RP middle-end/32399
* gcc.c-torture/compile/pr32399.c: New testcase.
From-SVN: r127196
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr32399.c | 16 | ||||
| -rw-r--r-- | gcc/tree-ssa-address.c | 4 |
4 files changed, 29 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eeb4a51..b2bff86 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com> + PR middle-end/32399 + * tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR + when adding to the base and convert ELT to sizetype instead of type. + +2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com> + PR middle-end/32304 * ipa-reference.c (has_proper_scope_for_analysis): Return false when the decl's type has TYPE_NEEDS_CONSTRUCTING set. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ce38fc7..8814bd2 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com> + RP middle-end/32399 + * gcc.c-torture/compile/pr32399.c: New testcase. + +2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com> + PR middle-end/32304 * g++.dg/torture/pr32304.C: New testcase. diff --git a/gcc/testsuite/gcc.c-torture/compile/pr32399.c b/gcc/testsuite/gcc.c-torture/compile/pr32399.c new file mode 100644 index 0000000..cc2b1b1 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr32399.c @@ -0,0 +1,16 @@ +void f(unsigned char *src, unsigned char *dst, int num, unsigned char *pos, unsigned char *diffuse, int hasdiffuse, unsigned char *specular, int hasspecular) { + int i; + + for(i=num;i--;) { + float *p = (float *) ((__SIZE_TYPE__) dst + (__SIZE_TYPE__) pos); + if(hasdiffuse) { + unsigned int *dstColor = (unsigned int *) (dst + i + (__SIZE_TYPE__) diffuse); + *dstColor = * (unsigned int *) ( ((__SIZE_TYPE__) src + (__SIZE_TYPE__) diffuse) + i); + } + if(hasspecular) { + unsigned int *dstColor = (unsigned int *) (dst + i + (__SIZE_TYPE__) specular); + *dstColor = * (unsigned int *) ( ((__SIZE_TYPE__) src + (__SIZE_TYPE__) specular) + i); + } + } +} + diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c index 577ede3..90a01dc 100644 --- a/gcc/tree-ssa-address.c +++ b/gcc/tree-ssa-address.c @@ -422,9 +422,9 @@ add_to_parts (struct mem_address *parts, tree elt) /* Add ELT to base. */ type = TREE_TYPE (parts->base); - parts->base = fold_build2 (PLUS_EXPR, type, + parts->base = fold_build2 (POINTER_PLUS_EXPR, type, parts->base, - fold_convert (type, elt)); + fold_convert (sizetype, elt)); } /* Finds the most expensive multiplication in ADDR that can be |