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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2021-10-03 15:21:05 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2021-10-04 17:07:29 +0200 |
| commit | c4ee0965371c9b243cca1305b443f54c5e4e236a (patch) | |
| tree | a9863e54fa1c81659543c3f88e442aaa48ef026d | |
| parent | 7e0c0500808d58bca5b8e23cbd474022c32234e4 (diff) | |
| download | gcc-c4ee0965371c9b243cca1305b443f54c5e4e236a.zip gcc-c4ee0965371c9b243cca1305b443f54c5e4e236a.tar.gz gcc-c4ee0965371c9b243cca1305b443f54c5e4e236a.tar.bz2 | |
d: Save target node before parsing optimize options in case it changes.
Fixes an ICE seen on PowerPC targets with the attr_optimize*.d tests in
the gdc.dg testsuite.
gcc/d/ChangeLog:
* d-attribs.cc (d_handle_optimize_attribute): Save target node before
calling parse_optimize_options in case it changes.
| -rw-r--r-- | gcc/d/d-attribs.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/d/d-attribs.cc b/gcc/d/d-attribs.cc index 0708660..d81b7d1 100644 --- a/gcc/d/d-attribs.cc +++ b/gcc/d/d-attribs.cc @@ -896,6 +896,8 @@ d_handle_optimize_attribute (tree *node, tree name, tree args, int, /* Save current options. */ cl_optimization_save (&cur_opts, &global_options, &global_options_set); + tree prev_target_node = build_target_option_node (&global_options, + &global_options_set); /* If we previously had some optimization options, use them as the default. */ @@ -914,10 +916,16 @@ d_handle_optimize_attribute (tree *node, tree name, tree args, int, parse_optimize_options (args); DECL_FUNCTION_SPECIFIC_OPTIMIZATION (*node) = build_optimization_node (&global_options, &global_options_set); + tree target_node = build_target_option_node (&global_options, + &global_options_set); + if (prev_target_node != target_node) + DECL_FUNCTION_SPECIFIC_TARGET (*node) = target_node; /* Restore current options. */ cl_optimization_restore (&global_options, &global_options_set, &cur_opts); + cl_target_option_restore (&global_options, &global_options_set, + TREE_TARGET_OPTION (prev_target_node)); if (saved_global_options != NULL) { cl_optimization_compare (saved_global_options, &global_options); |