diff options
| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-03-06 09:10:46 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-03-06 09:10:46 +0000 |
| commit | da748ee51ae995e8f94d3cdcc7187dea08c662ac (patch) | |
| tree | 6413f929ee7d705cbadc88abe114c1e1a026488b /gcc | |
| parent | b304527910c2e947c172e6a7d7ff4da82a8f2c03 (diff) | |
* decl.c (record_builtin_java_type): Use canonicalized integer
types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144664 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 14 |
2 files changed, 16 insertions, 3 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 31a626bc1ad..720663918d4 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2009-03-06 Alexandre Oliva <aoliva@redhat.com> + + * decl.c (record_builtin_java_type): Use canonicalized integer + types. + 2009-03-04 Jason Merrill <jason@redhat.com> PR c++/38908 diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index ddd133ae2ea..4ed342514b8 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -3168,10 +3168,18 @@ record_builtin_java_type (const char* name, int size) { tree type, decl; if (size > 0) - type = make_signed_type (size); + type = build_nonstandard_integer_type (size, 0); else if (size > -32) - { /* "__java_char" or ""__java_boolean". */ - type = make_unsigned_type (-size); + { + tree stype; + /* "__java_char" or ""__java_boolean". */ + type = build_nonstandard_integer_type (-size, 1); + /* Get the signed type cached and attached to the unsigned type, + so it doesn't get garbage-collected at "random" times, + causing potential codegen differences out of different UIDs + and different alias set numbers. */ + stype = build_nonstandard_integer_type (-size, 0); + TREE_CHAIN (type) = stype; /*if (size == -1) TREE_SET_CODE (type, BOOLEAN_TYPE);*/ } else |