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| author | Richard Henderson <rth@redhat.com> | 2005-04-16 16:19:35 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-04-16 16:19:35 -0700 |
| commit | 5b5513d00e50d605b486a2b5b986f4170ae285f1 (patch) | |
| tree | b80f5434c2ea87f68dfe101bb2a04913e75cab2b /gcc | |
| parent | 92750a3929a3974cd0d4baa6c2da3258a2d43b2b (diff) | |
| download | gcc-5b5513d00e50d605b486a2b5b986f4170ae285f1.zip gcc-5b5513d00e50d605b486a2b5b986f4170ae285f1.tar.gz gcc-5b5513d00e50d605b486a2b5b986f4170ae285f1.tar.bz2 | |
re PR target/21051 (sync tests ICE on ia64)
PR target/21051
* builtins.c (expand_builtin) <BUILT_IN_BOOL_COMPARE_AND_SWAP_*>:
Use the mode of boolean_type_node when the user doesn't provide one.
* config/ia64/sync.md (sync_lock_release<I48MODE>): Use operand 1.
From-SVN: r98239
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/builtins.c | 2 | ||||
| -rw-r--r-- | gcc/config/ia64/sync.md | 2 |
3 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9bba2c5..d068542 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2005-04-16 Richard Henderson <rth@redhat.com> + + PR target/21051 + * builtins.c (expand_builtin) <BUILT_IN_BOOL_COMPARE_AND_SWAP_*>: + Use the mode of boolean_type_node when the user doesn't provide one. + * config/ia64/sync.md (sync_lock_release<I48MODE>): Use operand 1. + 2005-04-16 Alexandre Oliva <aoliva@redhat.com> PR target/20126 diff --git a/gcc/builtins.c b/gcc/builtins.c index 78a577f..f39a073 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -6178,6 +6178,8 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, case BUILT_IN_BOOL_COMPARE_AND_SWAP_2: case BUILT_IN_BOOL_COMPARE_AND_SWAP_4: case BUILT_IN_BOOL_COMPARE_AND_SWAP_8: + if (mode == VOIDmode) + mode = TYPE_MODE (boolean_type_node); if (!target || !register_operand (target, mode)) target = gen_reg_rtx (mode); target = expand_builtin_compare_and_swap (arglist, true, target); diff --git a/gcc/config/ia64/sync.md b/gcc/config/ia64/sync.md index ed3304a..bca52b0 100644 --- a/gcc/config/ia64/sync.md +++ b/gcc/config/ia64/sync.md @@ -114,7 +114,7 @@ (define_expand "sync_lock_release<mode>" [(set (match_operand:I48MODE 0 "memory_operand" "") - (const_int 0))] + (match_operand:I48MODE 1 "gr_reg_or_0_operand" ""))] "" { gcc_assert (MEM_VOLATILE_P (operands[0])); |