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riscv-gcc-1
Commit dd5e7837 by Uros Bizjak
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re PR target/61586 (ICE on alpha in alpha_handle_trap_shadows, at config/alpha/alpha.c:8724) 

	PR target/61586
	* config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.

testsuite/ChangeLog:

2014-06-26  Uros Bizjak  <ubizjak@gmail.com>

	PR target/61586
	* gcc.target/alpha/pr61586.c: New test.

From-SVN: r212053
parent efa77d22
Showing with 54 additions and 25 deletions
gcc/ChangeLog
2014-06-26 Uros Bizjak <ubizjak@gmail.com>
PR target/61586
* config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
2014-06-26 Jan Hubicka <hubicka@ucw.cz>
* doc/invoke.texi (-fsemantic-interposition): Document.
......@@ -36,8 +41,7 @@
* opts.c (default_options_optimization): Set
PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
* doc/invoke.texi (allow-load-data-races)
(allow-packed-load-data-races, allow-packed-store-data-races):
Removed.
(allow-packed-load-data-races, allow-packed-store-data-races): Removed.
(allow-store-data-races): Document the new default.
2014-06-26 Martin Jambor <mjambor@suse.cz>
......@@ -110,8 +114,8 @@
(tool_name): New variable.
(tool_cleanup): New function.
(maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
(lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait,
fork_execute): Remove functions.
(lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
(fork_execute): Remove functions.
2014-06-26 Nick Clifton <nickc@redhat.com>
......@@ -139,12 +143,16 @@
2014-06-25 Jan Hubicka <hubicka@ucw.cz>
* toplev.c (backend_init_target): Move init_emit_regs and init_regs to...
* toplev.c (backend_init_target): Move init_emit_regs and
init_regs to...
(backend_init) ... here; skip ira_init_once and backend_init_target.
(target_reinit) ... and here; clear this_target_rtl->lang_dependent_initialized.
(lang_dependent_init_target): Clear this_target_rtl->lang_dependent_initialized;
(target_reinit) ... and here; clear
this_target_rtl->lang_dependent_initialized.
(lang_dependent_init_target): Clear
this_target_rtl->lang_dependent_initialized;
break out rtl initialization to ...
(initialize_rtl): ... here; call also backend_init_target and ira_init_once.
(initialize_rtl): ... here; call also backend_init_target
and ira_init_once.
* toplev.h (initialize_rtl): New function.
* function.c: Include toplev.h
(init_function_start): Call initialize_rtl.
......@@ -241,7 +249,8 @@
(set_writeonly_bit): Likewise.
* lto-cgraph.c: Implementation of new symtab_node member functions
that uses new IPA REF functions.
* lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF function used.
* lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
function used.
* lto-streamer-out.c (output_symbol_p): Likewise.
* lto-streamer.h (referenced_from_this_partition_p): Argument type
changed.
......@@ -447,9 +456,9 @@
tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
tree-ssa-structalias.c, tree-ssa-tail-merge.c,
tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
vtable-verify.c, vtable-verify.h: Adjust.
tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
vtable-verify.c, vtable-verify.h: Adjust.
2014-06-24 Richard Biener <rguenther@suse.de>
......@@ -503,8 +512,8 @@ vtable-verify.c, vtable-verify.h: Adjust.
* varpool.c (dump_varpool_node): Dump used_by_single_function.
* tree-pass.h (make_pass_ipa_single_use): New pass.
* cgraph.h (used_by_single_function): New flag.
* lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
it.
* lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
Stream it.
* passes.def (pass_ipa_single_use): Scedule.
* ipa.c (BOTTOM): New macro.
(meet): New function
......@@ -518,10 +527,8 @@ vtable-verify.c, vtable-verify.h: Adjust.
2014-06-23 Kai Tietz <ktietz@redhat.com>
PR target/39284
* passes.def (peephole2): Move peephole2 pass before
before sched2 pass.
* config/i386/i386.md (peehole2): Combine memories
and indirect jumps.
* passes.def (peephole2): Move peephole2 pass before sched2 pass.
* config/i386/i386.md (peehole2): Combine memories and indirect jumps.
2014-06-23 Richard Biener <rguenther@suse.de>
......@@ -628,8 +635,8 @@ vtable-verify.c, vtable-verify.h: Adjust.
variant but not df.
(vreinterpretv1df*, vreinterpret*v1df): New.
(vreinterpretdf*, vreinterpret*df): Remove.
* config/aarch64/aarch64-simd.md (aarch64_create, aarch64_reinterpret*):
Generate V1DFmode pattern not DFmode.
* config/aarch64/aarch64-simd.md (aarch64_create,
aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
* config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
(VD1): New.
* config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
......@@ -660,8 +667,8 @@ vtable-verify.c, vtable-verify.h: Adjust.
2014-06-23 Jan Hubicka <hubicka@ucw.cz>
* lto-cgraph.c (lto_output_node, input_node): Set/get init/fini priority
directly.
* lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
priority directly.
2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
......
gcc/config/alpha/alpha.c
......@@ -8717,6 +8717,11 @@ alpha_handle_trap_shadows (void)
}
break;
case BARRIER:
/* __builtin_unreachable can expand to no code at all,
leaving (barrier) RTXes in the instruction stream. */
goto close_shadow_notrapb;
case JUMP_INSN:
case CALL_INSN:
case CODE_LABEL:
......@@ -8732,6 +8737,7 @@ alpha_handle_trap_shadows (void)
n = emit_insn_before (gen_trapb (), i);
PUT_MODE (n, TImode);
PUT_MODE (i, TImode);
close_shadow_notrapb:
trap_pending = 0;
shadow.used.i = 0;
shadow.used.fp = 0;
......
gcc/testsuite/ChangeLog
2014-06-26 Uros Bizjak <ubizjak@gmail.com>
PR target/61586
* gcc.target/alpha/pr61586.c: New test.
2014-06-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57573
......@@ -316,10 +321,11 @@
* gcc.target/aarch64/aapcs/test_64x1_1.c: New test.
* gcc.target/aarch64/aapcs/func-ret-64x1_1.c: New test.
* gcc.target/aarch64/simd/ext_f64_1.c (main): Compare vector elements.
* gcc.target/aarch64/vadd_f64.c: Rewrite with macro to use vector types.
* gcc.target/aarch64/vadd_f64.c: Rewrite with macro to use
vector types.
* gcc.target/aarch64/vsub_f64.c: Likewise.
* gcc.target/aarch64/vdiv_f.c (INDEX*, RUN_TEST): Remove indexing scheme
as now the same for all variants.
* gcc.target/aarch64/vdiv_f.c (INDEX*, RUN_TEST): Remove indexing
scheme as now the same for all variants.
* gcc.target/aarch64/vrnd_f64_1.c (compare_f64): Return float64_t not
float64x1_t.
......
gcc/testsuite/gcc.target/alpha/pr61586.c 0 → 100644
/* { dg-do compile } */
/* { dg-options "-O2 -mieee" } */
void foo (int *dimensions, double **params, int hh)
{
if (params[hh])
;
else if (dimensions[hh] > 0)
params[hh][0] = 1.0f;
}
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