Add pass_oacc_ipa
2015-12-16 Tom de Vries <tom@codesourcery.com> * opts.c (default_options_optimization): Set fipa-pta on by default for fopenacc. * passes.def: Move kernels pass group to pass_ipa_oacc. * tree-pass.h (make_pass_oacc_kernels2): Remove. (make_pass_ipa_oacc, make_pass_ipa_oacc_kernels): Declare. * tree-ssa-loop.c (pass_oacc_kernels2, make_pass_oacc_kernels2): Remove. (pass_ipa_oacc, pass_ipa_oacc_kernels): New pass. (make_pass_ipa_oacc, make_pass_ipa_oacc_kernels): New function. * tree-ssa-structalias.c (pass_ipa_pta::clone): New function. * g++.dg/ipa/devirt-37.C: Update for new fre2 pass. * g++.dg/ipa/devirt-40.C: Same. * g++.dg/tree-ssa/pr61034.C: Same. * gcc.dg/ipa/ipa-pta-1.c: Update for new pta1 pass. * gcc.dg/ipa/ipa-pta-10.c: Same. * gcc.dg/ipa/ipa-pta-11.c: Same. * gcc.dg/ipa/ipa-pta-14.c: Same. * gcc.dg/ipa/ipa-pta-16.c: Same. * gcc.dg/ipa/ipa-pta-2.c: Same. * gcc.dg/ipa/ipa-pta-5.c: Same. * gcc.dg/ipa/ipa-pta-6.c: Same. * gcc.dg/torture/ipa-pta-1.c: Same. * gcc.dg/ipa/ipa-pta-13.c: Update for new fre2 and pta1 pass. * gcc.dg/ipa/ipa-pta-3.c: Same. * gcc.dg/ipa/ipa-pta-4.c: Same. From-SVN: r231690
This commit is contained in:
Tom de Vries
Tom de Vries
parent
f47cda2457
commit
597a8ab9c6
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@ -1,3 +1,15 @@
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2015-12-16 Tom de Vries <tom@codesourcery.com>
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* opts.c (default_options_optimization): Set fipa-pta on by default for
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fopenacc.
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* passes.def: Move kernels pass group to pass_ipa_oacc.
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* tree-pass.h (make_pass_oacc_kernels2): Remove.
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(make_pass_ipa_oacc, make_pass_ipa_oacc_kernels): Declare.
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* tree-ssa-loop.c (pass_oacc_kernels2, make_pass_oacc_kernels2): Remove.
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(pass_ipa_oacc, pass_ipa_oacc_kernels): New pass.
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(make_pass_ipa_oacc, make_pass_ipa_oacc_kernels): New function.
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* tree-ssa-structalias.c (pass_ipa_pta::clone): New function.
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2015-12-16 Richard Biener <rguenther@suse.de>
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PR tree-optimization/68861
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10
gcc/opts.c
10
gcc/opts.c
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@ -560,6 +560,7 @@ default_options_optimization (struct gcc_options *opts,
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{
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unsigned int i;
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int opt2;
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bool openacc_mode = false;
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/* Scan to see what optimization level has been specified. That will
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determine the default value of many flags. */
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@ -619,6 +620,11 @@ default_options_optimization (struct gcc_options *opts,
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opts->x_optimize_debug = 1;
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break;
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case OPT_fopenacc:
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if (opt->value)
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openacc_mode = true;
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break;
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default:
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/* Ignore other options in this prescan. */
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break;
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@ -633,6 +639,10 @@ default_options_optimization (struct gcc_options *opts,
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/* -O2 param settings. */
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opt2 = (opts->x_optimize >= 2);
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if (openacc_mode
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&& !opts_set->x_flag_ipa_pta)
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opts->x_flag_ipa_pta = true;
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/* Track fields in field-sensitive alias analysis. */
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maybe_set_param_value
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(PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE,
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@ -88,24 +88,7 @@ along with GCC; see the file COPYING3. If not see
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/* pass_build_ealias is a dummy pass that ensures that we
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execute TODO_rebuild_alias at this point. */
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NEXT_PASS (pass_build_ealias);
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/* Pass group that runs when the function is an offloaded function
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containing oacc kernels loops. Part 1. */
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NEXT_PASS (pass_oacc_kernels);
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PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels)
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NEXT_PASS (pass_ch);
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POP_INSERT_PASSES ()
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NEXT_PASS (pass_fre);
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/* Pass group that runs when the function is an offloaded function
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containing oacc kernels loops. Part 2. */
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NEXT_PASS (pass_oacc_kernels2);
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PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels2)
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/* We use pass_lim to rewrite in-memory iteration and reduction
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variable accesses in loops into local variables accesses. */
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NEXT_PASS (pass_lim);
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NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
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NEXT_PASS (pass_dce);
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NEXT_PASS (pass_expand_omp_ssa);
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POP_INSERT_PASSES ()
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NEXT_PASS (pass_merge_phi);
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NEXT_PASS (pass_dse);
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NEXT_PASS (pass_cd_dce);
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@ -124,6 +107,30 @@ along with GCC; see the file COPYING3. If not see
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NEXT_PASS (pass_rebuild_cgraph_edges);
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NEXT_PASS (pass_inline_parameters);
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POP_INSERT_PASSES ()
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NEXT_PASS (pass_ipa_oacc);
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PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc)
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NEXT_PASS (pass_ipa_pta);
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/* Pass group that runs when the function is an offloaded function
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containing oacc kernels loops. */
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NEXT_PASS (pass_ipa_oacc_kernels);
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PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc_kernels)
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NEXT_PASS (pass_oacc_kernels);
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PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels)
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NEXT_PASS (pass_ch);
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NEXT_PASS (pass_fre);
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/* We use pass_lim to rewrite in-memory iteration and reduction
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variable accesses in loops into local variables accesses. */
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NEXT_PASS (pass_lim);
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NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
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NEXT_PASS (pass_dce);
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/* pass_parallelize_loops_oacc_kernels */
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NEXT_PASS (pass_expand_omp_ssa);
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NEXT_PASS (pass_rebuild_cgraph_edges);
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POP_INSERT_PASSES ()
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POP_INSERT_PASSES ()
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POP_INSERT_PASSES ()
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NEXT_PASS (pass_ipa_chkp_produce_thunks);
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NEXT_PASS (pass_ipa_auto_profile);
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NEXT_PASS (pass_ipa_free_inline_summary);
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@ -1,3 +1,21 @@
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2015-12-16 Tom de Vries <tom@codesourcery.com>
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* g++.dg/ipa/devirt-37.C: Update for new fre2 pass.
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* g++.dg/ipa/devirt-40.C: Same.
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* g++.dg/tree-ssa/pr61034.C: Same.
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* gcc.dg/ipa/ipa-pta-1.c: Update for new pta1 pass.
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* gcc.dg/ipa/ipa-pta-10.c: Same.
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* gcc.dg/ipa/ipa-pta-11.c: Same.
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* gcc.dg/ipa/ipa-pta-14.c: Same.
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* gcc.dg/ipa/ipa-pta-16.c: Same.
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* gcc.dg/ipa/ipa-pta-2.c: Same.
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* gcc.dg/ipa/ipa-pta-5.c: Same.
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* gcc.dg/ipa/ipa-pta-6.c: Same.
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* gcc.dg/torture/ipa-pta-1.c: Same.
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* gcc.dg/ipa/ipa-pta-13.c: Update for new fre2 and pta1 pass.
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* gcc.dg/ipa/ipa-pta-3.c: Same.
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* gcc.dg/ipa/ipa-pta-4.c: Same.
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2015-12-16 Richard Biener <rguenther@suse.de>
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PR testsuite/68915
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@ -1,4 +1,4 @@
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/* { dg-options "-fpermissive -O2 -fno-indirect-inlining -fno-devirtualize-speculatively -fdump-tree-fre2-details -fno-early-inlining" } */
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/* { dg-options "-fpermissive -O2 -fno-indirect-inlining -fno-devirtualize-speculatively -fdump-tree-fre3-details -fno-early-inlining" } */
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#include <stdlib.h>
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struct A {virtual void test() {abort ();}};
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struct B:A
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@ -30,7 +30,7 @@ t()
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/* After inlining the call within constructor needs to be checked to not go into a basetype.
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We should see the vtbl store and we should notice extcall as possibly clobbering the
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type but ignore it because b is in static storage. */
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/* { dg-final { scan-tree-dump "No dynamic type change found." "fre2" } } */
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/* { dg-final { scan-tree-dump "Checking vtbl store:" "fre2" } } */
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/* { dg-final { scan-tree-dump "Function call may change dynamic type:extcall" "fre2" } } */
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/* { dg-final { scan-tree-dump "converting indirect call to function virtual void" "fre2" } } */
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/* { dg-final { scan-tree-dump "No dynamic type change found." "fre3" } } */
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/* { dg-final { scan-tree-dump "Checking vtbl store:" "fre3" } } */
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/* { dg-final { scan-tree-dump "Function call may change dynamic type:extcall" "fre3" } } */
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/* { dg-final { scan-tree-dump "converting indirect call to function virtual void" "fre3" } } */
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@ -1,4 +1,4 @@
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/* { dg-options "-O2 -fdump-tree-fre2-details" } */
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/* { dg-options "-O2 -fdump-tree-fre3-details" } */
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typedef enum
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{
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} UErrorCode;
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@ -19,4 +19,4 @@ A::m_fn1 (UnicodeString &, int &p2, UErrorCode &) const
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UnicodeString a[2];
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}
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/* { dg-final { scan-tree-dump-not "\\n OBJ_TYPE_REF" "fre2" } } */
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/* { dg-final { scan-tree-dump-not "\\n OBJ_TYPE_REF" "fre3" } } */
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@ -1,5 +1,5 @@
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// { dg-do compile }
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// { dg-options "-O2 -fdump-tree-fre2 -fdump-tree-optimized" }
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// { dg-options "-O2 -fdump-tree-fre3 -fdump-tree-optimized" }
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#define assume(x) if(!(x))__builtin_unreachable()
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@ -42,13 +42,13 @@ bool f(I a, I b, I c, I d) {
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// a bunch of conditional free()s and unreachable()s.
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// This works only if everything is inlined into 'f'.
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// { dg-final { scan-tree-dump-times ";; Function" 1 "fre2" } }
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// { dg-final { scan-tree-dump-times "unreachable" 11 "fre2" } }
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// { dg-final { scan-tree-dump-times ";; Function" 1 "fre3" } }
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// { dg-final { scan-tree-dump-times "unreachable" 11 "fre3" } }
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// Note that depending on PUSH_ARGS_REVERSED we are presented with
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// a different initial CFG and thus the final outcome is different
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// { dg-final { scan-tree-dump-times "free" 10 "fre2" { target x86_64-*-* i?86-*-* } } }
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// { dg-final { scan-tree-dump-times "free" 10 "fre3" { target x86_64-*-* i?86-*-* } } }
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// { dg-final { scan-tree-dump-times "free" 3 "optimized" { target x86_64-*-* i?86-*-* } } }
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// { dg-final { scan-tree-dump-times "free" 14 "fre2" { target aarch64-*-* ia64-*-* arm-*-* hppa*-*-* sparc*-*-* powerpc*-*-* alpha*-*-* } } }
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// { dg-final { scan-tree-dump-times "free" 14 "fre3" { target aarch64-*-* ia64-*-* arm-*-* hppa*-*-* sparc*-*-* powerpc*-*-* alpha*-*-* } } }
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// { dg-final { scan-tree-dump-times "free" 4 "optimized" { target aarch64-*-* ia64-*-* arm-*-* hppa*-*-* sparc*-*-* powerpc*-*-* alpha*-*-* } } }
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@ -1,5 +1,5 @@
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/* { dg-do run } */
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/* { dg-options "-O -fipa-pta -fdump-ipa-pta-details" } */
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/* { dg-options "-O -fipa-pta -fdump-ipa-pta2-details" } */
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static int __attribute__((noinline))
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foo (int *p, int *q)
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@ -45,8 +45,8 @@ int main()
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not seen by IPA PTA (if the address escapes the unit which we only compute
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during IPA PTA...). Thus the solution also includes NONLOCAL. */
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/* { dg-final { scan-ipa-dump "fn_1 = { bar foo }" "pta" } } */
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/* { dg-final { scan-ipa-dump "bar.arg0 = { NONLOCAL a }" "pta" } } */
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/* { dg-final { scan-ipa-dump "bar.arg1 = { NONLOCAL a }" "pta" } } */
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/* { dg-final { scan-ipa-dump "foo.arg0 = { NONLOCAL a }" "pta" } } */
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/* { dg-final { scan-ipa-dump "foo.arg1 = { NONLOCAL a }" "pta" } } */
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/* { dg-final { scan-ipa-dump "fn_1 = { bar foo }" "pta2" } } */
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/* { dg-final { scan-ipa-dump "bar.arg0 = { NONLOCAL a }" "pta2" } } */
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/* { dg-final { scan-ipa-dump "bar.arg1 = { NONLOCAL a }" "pta2" } } */
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/* { dg-final { scan-ipa-dump "foo.arg0 = { NONLOCAL a }" "pta2" } } */
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/* { dg-final { scan-ipa-dump "foo.arg1 = { NONLOCAL a }" "pta2" } } */
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@ -1,5 +1,5 @@
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/* { dg-do run } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details" } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details" } */
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#include <stdarg.h>
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@ -26,4 +26,4 @@ int main()
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/* Verify we properly handle variadic arguments and do not let escape
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stuff through it. */
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/* { dg-final { scan-ipa-dump "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" "pta" } } */
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/* { dg-final { scan-ipa-dump "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" "pta2" } } */
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@ -1,25 +1,25 @@
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/* { dg-do link } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details" } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details" } */
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static int i;
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/* i should not escape here, p should point to i only. */
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/* { dg-final { scan-ipa-dump "p = { i }" "pta" } } */
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/* { dg-final { scan-ipa-dump "p = { i }" "pta2" } } */
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static int *p = &i;
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int j;
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/* q should point to j only. */
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/* { dg-final { scan-ipa-dump "q = { j }" "pta" } } */
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/* { dg-final { scan-ipa-dump "q = { j }" "pta2" } } */
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static int *q = &j;
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static int k;
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/* k should escape here, r should point to NONLOCAL, ESCAPED, k. */
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int *r = &k;
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/* { dg-final { scan-ipa-dump "r = { ESCAPED NONLOCAL k }" "pta" } } */
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/* { dg-final { scan-ipa-dump "r = { ESCAPED NONLOCAL k }" "pta2" } } */
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int l;
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/* s should point to NONLOCAL, ESCAPED, l. */
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int *s = &l;
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/* { dg-final { scan-ipa-dump "s = { ESCAPED NONLOCAL l }" "pta" } } */
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/* { dg-final { scan-ipa-dump "s = { ESCAPED NONLOCAL l }" "pta2" } } */
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/* Make p and q referenced so they do not get optimized out. */
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int foo() { return &p < &q; }
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@ -32,4 +32,4 @@ int main()
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/* It isn't clear if the escape if l is strictly necessary, if it were
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we should have i, r and s in ESCAPED as well. */
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/* { dg-final { scan-ipa-dump "ESCAPED = { ESCAPED NONLOCAL l k }" "pta" } } */
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/* { dg-final { scan-ipa-dump "ESCAPED = { ESCAPED NONLOCAL l k }" "pta2" } } */
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@ -1,5 +1,5 @@
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/* { dg-do link } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details -fdump-tree-fre2 -fno-ipa-icf" } */
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/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details -fdump-tree-fre3 -fno-ipa-icf" } */
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static int x, y;
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@ -19,7 +19,7 @@ void *anyfn_global;
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/* Even though not referenced in this TU we should have added constraints
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for the initializer. */
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/* { dg-final { scan-ipa-dump "ex = &local_address_taken" "pta" } } */
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/* { dg-final { scan-ipa-dump "ex = &local_address_taken" "pta2" } } */
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void (*ex)(int *) = local_address_taken;
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extern void link_error (void);
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@ -38,11 +38,11 @@ int main()
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uses to be messed up even further. */
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/* ??? As we don't expand the ESCAPED solution we either get x printed here
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or not based on the phase of the moon. */
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/* { dg-final { scan-ipa-dump "local_address_taken.arg0 = { ESCAPED NONLOCAL y x }" "pta" { xfail *-*-* } } } */
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/* { dg-final { scan-ipa-dump "local_address_taken.clobber = { ESCAPED NONLOCAL y x }" "pta" { xfail *-*-* } } } */
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/* { dg-final { scan-ipa-dump "local_address_taken.use = { }" "pta" { xfail *-*-* } } } */
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/* { dg-final { scan-ipa-dump "local_address_taken.arg0 = { ESCAPED NONLOCAL y x }" "pta2" { xfail *-*-* } } } */
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/* { dg-final { scan-ipa-dump "local_address_taken.clobber = { ESCAPED NONLOCAL y x }" "pta2" { xfail *-*-* } } } */
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/* { dg-final { scan-ipa-dump "local_address_taken.use = { }" "pta2" { xfail *-*-* } } } */
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/* ??? But make sure x really escaped. */
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/* { dg-final { scan-ipa-dump "ESCAPED = {\[^\n\}\]* x \[^\n\}\]*}" "pta" } } */
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/* { dg-final { scan-ipa-dump "ESCAPED = {\[^\n\}\]* x \[^\n\}\]*}" "pta2" } } */
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(*anyfn) (&x);
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x = 0;
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local (&y);
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@ -54,7 +54,7 @@ int main()
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local_address_taken (&y);
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/* As we are computing flow- and context-insensitive we may not
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CSE the load of x here. */
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/* { dg-final { scan-tree-dump " = x;" "fre2" } } */
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/* { dg-final { scan-tree-dump " = x;" "fre3" } } */
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return x;
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}
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@ -1,5 +1,5 @@
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/* { dg-do run } */
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/* { dg-options "-O2 -fipa-pta -fno-tree-fre -fno-tree-sra -fdump-ipa-pta-details -fdelete-null-pointer-checks" } */
|
||||
/* { dg-options "-O2 -fipa-pta -fno-tree-fre -fno-tree-sra -fdump-ipa-pta2-details -fdelete-null-pointer-checks" } */
|
||||
|
||||
struct X {
|
||||
int i;
|
||||
|
|
@ -21,8 +21,8 @@ int main()
|
|||
void *p;
|
||||
a.p = (void *)&c;
|
||||
p = foo(&a, &a);
|
||||
/* { dg-final { scan-ipa-dump "foo.result = { NULL a\[^ \]* c\[^ \]* }" "pta" { target { ! keeps_null_pointer_checks } } } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.result = { NONLOCAL a\[^ \]* c\[^ \]* }" "pta" { target { keeps_null_pointer_checks } } } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.result = { NULL a\[^ \]* c\[^ \]* }" "pta2" { target { ! keeps_null_pointer_checks } } } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.result = { NONLOCAL a\[^ \]* c\[^ \]* }" "pta2" { target { keeps_null_pointer_checks } } } } */
|
||||
((struct X *)p)->p = (void *)0;
|
||||
if (a.p != (void *)0)
|
||||
abort ();
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do run } */
|
||||
/* { dg-options "-O2 -fno-tree-sra -fipa-pta -fdump-ipa-pta" } */
|
||||
/* { dg-options "-O2 -fno-tree-sra -fipa-pta -fdump-ipa-pta2" } */
|
||||
|
||||
struct X
|
||||
{
|
||||
|
|
@ -29,4 +29,4 @@ int main()
|
|||
return 0;
|
||||
}
|
||||
|
||||
/* { dg-final { scan-ipa-dump "y.\[0-9\]*\\\+\[0-9\]* = { i }" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "y.\[0-9\]*\\\+\[0-9\]* = { i }" "pta2" } } */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do compile } */
|
||||
/* { dg-options "-O -fipa-pta -fdump-ipa-pta-details" } */
|
||||
/* { dg-options "-O -fipa-pta -fdump-ipa-pta2-details" } */
|
||||
|
||||
int (*fn)(int *);
|
||||
|
||||
|
|
@ -21,4 +21,4 @@ int main()
|
|||
/* Make sure that when a local function escapes its argument points-to sets
|
||||
are properly adjusted. */
|
||||
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = { ESCAPED NONLOCAL }" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = { ESCAPED NONLOCAL }" "pta2" } } */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do run } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details -fdump-tree-fre2-details" } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details -fdump-tree-fre3-details" } */
|
||||
|
||||
static int __attribute__((noinline,noclone))
|
||||
foo (int *p, int *q)
|
||||
|
|
@ -21,6 +21,6 @@ int main()
|
|||
|
||||
/* Verify we can disambiguate *p and *q in foo. */
|
||||
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = &a" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg1 = &b" "pta" } } */
|
||||
/* { dg-final { scan-tree-dump "Replaced \\\*p_2\\\(D\\\) with 1" "fre2" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = &a" "pta2" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg1 = &b" "pta2" } } */
|
||||
/* { dg-final { scan-tree-dump "Replaced \\\*p_2\\\(D\\\) with 1" "fre3" } } */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do run } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details -fdump-tree-fre2-details" } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details -fdump-tree-fre3-details" } */
|
||||
|
||||
int a, b;
|
||||
|
||||
|
|
@ -26,6 +26,6 @@ int main()
|
|||
|
||||
/* Verify we can disambiguate *p and *q in foo. */
|
||||
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = &a" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg1 = &b" "pta" } } */
|
||||
/* { dg-final { scan-tree-dump "Replaced \\\*p_2\\\(D\\\) with 1" "fre2" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg0 = &a" "pta2" } } */
|
||||
/* { dg-final { scan-ipa-dump "foo.arg1 = &b" "pta2" } } */
|
||||
/* { dg-final { scan-tree-dump "Replaced \\\*p_2\\\(D\\\) with 1" "fre3" } } */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do run } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details" } */
|
||||
/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta2-details" } */
|
||||
|
||||
int **x;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do run } */
|
||||
/* { dg-options "-O -fipa-pta -fdump-ipa-pta-details" } */
|
||||
/* { dg-options "-O -fipa-pta -fdump-ipa-pta2-details" } */
|
||||
|
||||
static void __attribute__((noinline,noclone))
|
||||
foo (int *p)
|
||||
|
|
@ -21,4 +21,4 @@ int main()
|
|||
/* Verify we correctly compute the units ESCAPED set as empty but
|
||||
still properly account for the store via *p in foo. */
|
||||
|
||||
/* { dg-final { scan-ipa-dump "ESCAPED = { }" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "ESCAPED = { }" "pta2" } } */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* { dg-do compile { target { nonpic } } } */
|
||||
/* { dg-options "-fipa-pta -fdump-ipa-pta -fno-ipa-icf" } */
|
||||
/* { dg-options "-fipa-pta -fdump-ipa-pta2 -fno-ipa-icf" } */
|
||||
/* { dg-skip-if "" { *-*-* } { "-O0" "-fno-fat-lto-objects" } { "" } } */
|
||||
|
||||
struct X { char x; char y; };
|
||||
|
|
@ -42,4 +42,4 @@ void test4 (int a4, char b, char c, char d, char e, char f, char g, char h)
|
|||
bar (p);
|
||||
}
|
||||
|
||||
/* { dg-final { scan-ipa-dump "bar.arg0 = { test4.arg0 test3.arg0 test2.arg0 test1.arg0 }" "pta" } } */
|
||||
/* { dg-final { scan-ipa-dump "bar.arg0 = { test4.arg0 test3.arg0 test2.arg0 test1.arg0 }" "pta2" } } */
|
||||
|
|
|
|||
|
|
@ -469,7 +469,8 @@ extern gimple_opt_pass *make_pass_vtable_verify (gcc::context *ctxt);
|
|||
extern gimple_opt_pass *make_pass_ubsan (gcc::context *ctxt);
|
||||
extern gimple_opt_pass *make_pass_sanopt (gcc::context *ctxt);
|
||||
extern gimple_opt_pass *make_pass_oacc_kernels (gcc::context *ctxt);
|
||||
extern gimple_opt_pass *make_pass_oacc_kernels2 (gcc::context *ctxt);
|
||||
extern simple_ipa_opt_pass *make_pass_ipa_oacc (gcc::context *ctxt);
|
||||
extern simple_ipa_opt_pass *make_pass_ipa_oacc_kernels (gcc::context *ctxt);
|
||||
|
||||
/* IPA Passes */
|
||||
extern simple_ipa_opt_pass *make_pass_ipa_lower_emutls (gcc::context *ctxt);
|
||||
|
|
|
|||
|
|
@ -36,6 +36,7 @@ along with GCC; see the file COPYING3. If not see
|
|||
#include "tree-scalar-evolution.h"
|
||||
#include "tree-vectorizer.h"
|
||||
#include "omp-low.h"
|
||||
#include "diagnostic-core.h"
|
||||
|
||||
|
||||
/* A pass making sure loops are fixed up. */
|
||||
|
|
@ -206,12 +207,14 @@ make_pass_oacc_kernels (gcc::context *ctxt)
|
|||
return new pass_oacc_kernels (ctxt);
|
||||
}
|
||||
|
||||
/* The ipa oacc superpass. */
|
||||
|
||||
namespace {
|
||||
|
||||
const pass_data pass_data_oacc_kernels2 =
|
||||
const pass_data pass_data_ipa_oacc =
|
||||
{
|
||||
GIMPLE_PASS, /* type */
|
||||
"oacc_kernels2", /* name */
|
||||
SIMPLE_IPA_PASS, /* type */
|
||||
"ipa_oacc", /* name */
|
||||
OPTGROUP_LOOP, /* optinfo_flags */
|
||||
TV_TREE_LOOP, /* tv_id */
|
||||
PROP_cfg, /* properties_required */
|
||||
|
|
@ -221,34 +224,65 @@ const pass_data pass_data_oacc_kernels2 =
|
|||
0, /* todo_flags_finish */
|
||||
};
|
||||
|
||||
class pass_oacc_kernels2 : public gimple_opt_pass
|
||||
class pass_ipa_oacc : public simple_ipa_opt_pass
|
||||
{
|
||||
public:
|
||||
pass_oacc_kernels2 (gcc::context *ctxt)
|
||||
: gimple_opt_pass (pass_data_oacc_kernels2, ctxt)
|
||||
pass_ipa_oacc (gcc::context *ctxt)
|
||||
: simple_ipa_opt_pass (pass_data_ipa_oacc, ctxt)
|
||||
{}
|
||||
|
||||
/* opt_pass methods: */
|
||||
virtual bool gate (function *fn) { return gate_oacc_kernels (fn); }
|
||||
virtual unsigned int execute (function *fn)
|
||||
{
|
||||
/* Rather than having a copy of the previous dump, get some use out of
|
||||
this dump, and try to minimize differences with the following pass
|
||||
(pass_lim), which will initizalize the loop optimizer with
|
||||
LOOPS_NORMAL. */
|
||||
loop_optimizer_init (LOOPS_NORMAL);
|
||||
loop_optimizer_finalize (fn);
|
||||
return 0;
|
||||
}
|
||||
virtual bool gate (function *)
|
||||
{
|
||||
return (optimize
|
||||
/* Don't bother doing anything if the program has errors. */
|
||||
&& !seen_error ()
|
||||
&& flag_openacc
|
||||
&& flag_tree_parallelize_loops > 1);
|
||||
}
|
||||
|
||||
}; // class pass_oacc_kernels2
|
||||
}; // class pass_ipa_oacc
|
||||
|
||||
} // anon namespace
|
||||
|
||||
gimple_opt_pass *
|
||||
make_pass_oacc_kernels2 (gcc::context *ctxt)
|
||||
simple_ipa_opt_pass *
|
||||
make_pass_ipa_oacc (gcc::context *ctxt)
|
||||
{
|
||||
return new pass_oacc_kernels2 (ctxt);
|
||||
return new pass_ipa_oacc (ctxt);
|
||||
}
|
||||
|
||||
/* The ipa oacc kernels pass. */
|
||||
|
||||
namespace {
|
||||
|
||||
const pass_data pass_data_ipa_oacc_kernels =
|
||||
{
|
||||
SIMPLE_IPA_PASS, /* type */
|
||||
"ipa_oacc_kernels", /* name */
|
||||
OPTGROUP_LOOP, /* optinfo_flags */
|
||||
TV_TREE_LOOP, /* tv_id */
|
||||
PROP_cfg, /* properties_required */
|
||||
0, /* properties_provided */
|
||||
0, /* properties_destroyed */
|
||||
0, /* todo_flags_start */
|
||||
0, /* todo_flags_finish */
|
||||
};
|
||||
|
||||
class pass_ipa_oacc_kernels : public simple_ipa_opt_pass
|
||||
{
|
||||
public:
|
||||
pass_ipa_oacc_kernels (gcc::context *ctxt)
|
||||
: simple_ipa_opt_pass (pass_data_ipa_oacc_kernels, ctxt)
|
||||
{}
|
||||
|
||||
}; // class pass_ipa_oacc_kernels
|
||||
|
||||
} // anon namespace
|
||||
|
||||
simple_ipa_opt_pass *
|
||||
make_pass_ipa_oacc_kernels (gcc::context *ctxt)
|
||||
{
|
||||
return new pass_ipa_oacc_kernels (ctxt);
|
||||
}
|
||||
|
||||
/* The no-loop superpass. */
|
||||
|
|
|
|||
|
|
@ -7821,6 +7821,8 @@ public:
|
|||
&& !seen_error ());
|
||||
}
|
||||
|
||||
opt_pass * clone () { return new pass_ipa_pta (m_ctxt); }
|
||||
|
||||
virtual unsigned int execute (function *) { return ipa_pta_execute (); }
|
||||
|
||||
}; // class pass_ipa_pta
|
||||
|
|
|
|||
Loading…
Reference in New Issue