From 30f7c83e9cfe7c015448d72f63c4c39d14bc6de6 Mon Sep 17 00:00:00 2001 From: Antoni Boucher Date: Tue, 12 Apr 2022 17:17:50 -0400 Subject: libgccjit: Add support for bitcasts [PR104071] gcc/jit/ PR jit/104071 * docs/_build/texinfo/libgccjit.texi: Regenerate. * docs/topics/compatibility.rst (LIBGCCJIT_ABI_21): New ABI tag. * docs/topics/expressions.rst: Add documentation for the function gcc_jit_context_new_bitcast. * jit-playback.cc: New function (new_bitcast). * jit-playback.h: New function (new_bitcast). * jit-recording.cc: New functions (new_bitcast, bitcast::replay_into, bitcast::visit_children, bitcast::make_debug_string, bitcast::write_reproducer). * jit-recording.h: New class (bitcast) and new function (new_bitcast, bitcast::replay_into, bitcast::visit_children, bitcast::make_debug_string, bitcast::write_reproducer, bitcast::get_precedence). * libgccjit.cc: New function (gcc_jit_context_new_bitcast) * libgccjit.h: New function (gcc_jit_context_new_bitcast) * libgccjit.map (LIBGCCJIT_ABI_21): New ABI tag. gcc/testsuite/ PR jit/104071 * jit.dg/all-non-failing-tests.h: Add new test-bitcast. * jit.dg/test-bitcast.c: New test. * jit.dg/test-error-bad-bitcast.c: New test. * jit.dg/test-error-bad-bitcast2.c: New test. gcc/ PR jit/104071 * toplev.cc: Call the new function tree_cc_finalize in toplev::finalize. * tree.cc: New functions (clear_nonstandard_integer_type_cache and tree_cc_finalize) to clear the cache of non-standard integer types to avoid having issues with some optimizations of bitcast where the SSA_NAME will have a size of a cached integer type that should have been invalidated, causing a comparison of integer constant to fail. * tree.h: New function (tree_cc_finalize). --- gcc/jit/jit-playback.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'gcc/jit/jit-playback.h') diff --git a/gcc/jit/jit-playback.h b/gcc/jit/jit-playback.h index c93d705..5b107be 100644 --- a/gcc/jit/jit-playback.h +++ b/gcc/jit/jit-playback.h @@ -180,6 +180,11 @@ public: rvalue *expr, type *type_); + rvalue * + new_bitcast (location *loc, + rvalue *expr, + type *type_); + lvalue * new_array_access (location *loc, rvalue *ptr, -- cgit v1.1