* [og12] [committed] Fix bootstrap build of OG12
@ 2022-06-30 23:27 Kwok Cheung Yeung
0 siblings, 0 replies; only message in thread
From: Kwok Cheung Yeung @ 2022-06-30 23:27 UTC (permalink / raw)
To: gcc-patches
[-- Attachment #1: Type: text/plain, Size: 357 bytes --]
The following patches have been committed to devel/omp/gcc-12 to fix a
bootstrap build of the branch:
29ba2e4eeff Fix mis-merge of 'dwarf: Multi-register CFI address support'
82a3f9f22f7 Build fixes for OG12 on more recent GCC versions
e9ee746093b Fix string formatting issues
b8ecb83d528 Build fix for 'openmp: allow requires unified_shared_memory'
Kwok
[-- Attachment #2: 0001-Build-fix-for-openmp-allow-requires-unified_shared_m.patch --]
[-- Type: text/plain, Size: 3065 bytes --]
From b8ecb83d52884153c2b9b9c44840f933dfaa4dc7 Mon Sep 17 00:00:00 2001
From: Tobias Burnus <tobias@codesourcery.com>
Date: Thu, 30 Jun 2022 08:30:48 +0200
Subject: [PATCH 1/5] Build fix for 'openmp: allow requires
unified_shared_memory'
OG12 commit fa65fc45972d27f2fd79a44eaba1978348177ee9 added an
error diagnostic (moved around in later commits); this diagnostic
caused bootstrap fails as %<...%> were missing. This commit adds
them.
gcc/c/
* c-parser.cc (c_parser_omp_requires): Add missing %<...%> in error.
gcc/cp/
* parser.cc (cp_parser_omp_requires): Add missing %<...%> in error.
---
gcc/c/c-parser.cc | 8 ++++----
gcc/cp/parser.cc | 8 ++++----
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/gcc/c/c-parser.cc b/gcc/c/c-parser.cc
index 363b80ebfeb..5cabcb684e9 100644
--- a/gcc/c/c-parser.cc
+++ b/gcc/c/c-parser.cc
@@ -22872,8 +22872,8 @@ c_parser_omp_requires (c_parser *parser)
if (flag_offload_memory != OFFLOAD_MEMORY_UNIFIED
&& flag_offload_memory != OFFLOAD_MEMORY_NONE)
error_at (cloc,
- "unified_address is incompatible with the "
- "selected -foffload-memory option");
+ "%<unified_address%> is incompatible with the "
+ "selected %<-foffload-memory%> option");
flag_offload_memory = OFFLOAD_MEMORY_UNIFIED;
}
else if (!strcmp (p, "unified_shared_memory"))
@@ -22883,8 +22883,8 @@ c_parser_omp_requires (c_parser *parser)
if (flag_offload_memory != OFFLOAD_MEMORY_UNIFIED
&& flag_offload_memory != OFFLOAD_MEMORY_NONE)
error_at (cloc,
- "unified_shared_memory is incompatible with the "
- "selected -foffload-memory option");
+ "%<unified_shared_memory%> is incompatible with the "
+ "selected %<-foffload-memory%> option");
flag_offload_memory = OFFLOAD_MEMORY_UNIFIED;
}
else if (!strcmp (p, "dynamic_allocators"))
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 563bf4546eb..f8455e30ed8 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -47177,8 +47177,8 @@ cp_parser_omp_requires (cp_parser *parser, cp_token *pragma_tok)
if (flag_offload_memory != OFFLOAD_MEMORY_UNIFIED
&& flag_offload_memory != OFFLOAD_MEMORY_NONE)
error_at (cloc,
- "unified_address is incompatible with the "
- "selected -foffload-memory option");
+ "%<unified_address%> is incompatible with the "
+ "selected %<-foffload-memory%> option");
flag_offload_memory = OFFLOAD_MEMORY_UNIFIED;
}
else if (!strcmp (p, "unified_shared_memory"))
@@ -47188,8 +47188,8 @@ cp_parser_omp_requires (cp_parser *parser, cp_token *pragma_tok)
if (flag_offload_memory != OFFLOAD_MEMORY_UNIFIED
&& flag_offload_memory != OFFLOAD_MEMORY_NONE)
error_at (cloc,
- "unified_shared_memory is incompatible with the "
- "selected -foffload-memory option");
+ "%<unified_shared_memory%> is incompatible with the "
+ "selected %<-foffload-memory%> option");
flag_offload_memory = OFFLOAD_MEMORY_UNIFIED;
}
else if (!strcmp (p, "dynamic_allocators"))
--
2.25.1
[-- Attachment #3: 0003-Fix-string-formatting-issues.patch --]
[-- Type: text/plain, Size: 5070 bytes --]
From e9ee746093bd989c33685e3197c75b901aef2cc1 Mon Sep 17 00:00:00 2001
From: Kwok Cheung Yeung <kcy@codesourcery.com>
Date: Thu, 30 Jun 2022 15:31:41 +0100
Subject: [PATCH 3/5] Fix string formatting issues
Stricter format-string checking in more recent versions of GCC can cause
build failures.
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* omp-data-optimize.cc (omp_data_optimize_add_candidate): Suppress
format checking.
(omp_data_optimize_can_be_private): Likewise.
(omp_data_optimize_can_be_private): Likewise.
(This should be a fixup to ab53d5a6a27dce2a92f28a62ceb6e184c8356f25: 'openacc:
Add data optimization pass')
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* gimplify.cc (gimplify_scan_omp_clauses): Remove extra
'%<..%>' pair in format string.
(This should be a fixup to dbc770c4351c8824e8083f8aff6117a6b4ba3c0d: 'openmp:
Implement uses_allocators clause')
---
gcc/ChangeLog.omp | 12 ++++++++++++
gcc/gimplify.cc | 2 +-
gcc/omp-data-optimize.cc | 28 ++++++++++++++++++++++++++++
3 files changed, 41 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index 29740139fd2..1455a9605c2 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,15 @@
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * gimplify.cc (gimplify_scan_omp_clauses): Remove extra
+ '%<..%>' pair in format string.
+
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * omp-data-optimize.cc (omp_data_optimize_add_candidate): Suppress
+ format checking.
+ (omp_data_optimize_can_be_private): Likewise.
+ (omp_data_optimize_can_be_private): Likewise.
+
2022-05-13 Kwok Cheung Yeung <kcy@codesourcery.com>
* omp-expand.cc (expand_omp_target): Gimplify launch dimensions used
diff --git a/gcc/gimplify.cc b/gcc/gimplify.cc
index 8e8151cfc35..e0af57058d8 100644
--- a/gcc/gimplify.cc
+++ b/gcc/gimplify.cc
@@ -11384,7 +11384,7 @@ gimplify_scan_omp_clauses (tree *list_p, gimple_seq *pre_p,
}
if (uc == NULL_TREE)
{
- error_at (OMP_CLAUSE_LOCATION (c), "allocator %<%qE%> "
+ error_at (OMP_CLAUSE_LOCATION (c), "allocator %qE "
"requires %<uses_allocators(%E)%> clause in "
"target region", allocator, allocator);
remove = true;
diff --git a/gcc/omp-data-optimize.cc b/gcc/omp-data-optimize.cc
index 31f615c1d2b..a64f933b2d4 100644
--- a/gcc/omp-data-optimize.cc
+++ b/gcc/omp-data-optimize.cc
@@ -154,6 +154,10 @@ omp_data_optimize_add_candidate (const dump_user_location_t &loc, tree var,
inhibit_descriptor in;
in.stmt = NULL;
+#if __GNUC__ >= 10
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wformat"
+#endif
if (DECL_EXTERNAL (var))
{
if (dump_enabled_p () && dump_flags & TDF_DETAILS)
@@ -187,6 +191,9 @@ omp_data_optimize_add_candidate (const dump_user_location_t &loc, tree var,
in.kind = INHIBIT_NOT;
}
+#if __GNUC__ >= 10
+# pragma GCC diagnostic pop
+#endif
if (state->candidates.put (var, in))
gcc_unreachable ();
@@ -575,6 +582,10 @@ omp_data_optimize_can_be_private (tree var, gimple *target_stmt)
state.bb = *state.scanned_bb.get (root_id);
}
+#if __GNUC__ >= 10
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wformat"
+#endif
if (dump_enabled_p () && dump_flags & TDF_DETAILS)
{
for (hash_map<const void*,ODO_BB>::iterator it = state.scanned_bb.begin ();
@@ -613,6 +624,9 @@ omp_data_optimize_can_be_private (tree var, gimple *target_stmt)
: state.bb.access == ACCESS_UNKNOWN
? "complex control flow"
: "unknown reason"));
+#if __GNUC__ >= 10
+# pragma GCC diagnostic pop
+#endif
return state.bb.access == ACCESS_DEF_FIRST;
}
@@ -698,12 +712,19 @@ omp_data_optimize_stmt_target (gimple *stmt, ODO_State *state)
if (!id) {
/* The variable was not a parameter or named in any bind, so it
must be in an external scope, and therefore live-on-exit. */
+#if __GNUC__ >= 10
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wformat"
+#endif
if (dump_enabled_p ())
dump_printf_loc(MSG_MISSED_OPTIMIZATION, DUMP_LOC (*pc),
"%qs not optimized: %<%T%> is unsuitable"
" for privatization\n",
c_s_prev, var);
continue;
+#if __GNUC__ >= 10
+# pragma GCC diagnostic pop
+#endif
}
switch (id->kind)
@@ -746,6 +767,10 @@ omp_data_optimize_stmt_target (gimple *stmt, ODO_State *state)
}
break;
+#if __GNUC__ >= 10
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wformat"
+#endif
case INHIBIT_USE: /* Optimization inhibited by a variable use. */
if (dump_enabled_p ())
{
@@ -776,6 +801,9 @@ omp_data_optimize_stmt_target (gimple *stmt, ODO_State *state)
" for privatization\n", c_s_prev, var);
}
break;
+#if __GNUC__ >= 10
+# pragma GCC diagnostic pop
+#endif
default:
gcc_unreachable ();
--
2.25.1
[-- Attachment #4: 0004-Build-fixes-for-OG12-on-more-recent-GCC-versions.patch --]
[-- Type: text/plain, Size: 6623 bytes --]
From 82a3f9f22f74ddf63aaf65643f4d163d600c7403 Mon Sep 17 00:00:00 2001
From: Kwok Cheung Yeung <kcy@codesourcery.com>
Date: Thu, 30 Jun 2022 16:22:10 +0100
Subject: [PATCH 4/5] Build fixes for OG12 on more recent GCC versions
This fixes a number of minor issues that can cause the build to fail on
recent versions of GCC.
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/fortran/
* openmp.cc (gfc_resolve_omp_allocate): Initialize tail to NULL.
(This should be a fixup to 491478d12b83e102f72858e8a871a25c951df293: 'Add
parsing support for allocate directive (OpenMP 5.0)')
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* omp-offload.cc (oacc_loop_get_cfg_loop): Cast tail_mark to
gimple* for dump_printf.
* tree-scalar-evolution.cc (oacc_ifn_call_extract): Remove
unused variable 'call'.
(This should be a fixup to 491478d12b83e102f72858e8a871a25c951df293: 'Build
fix for 'openacc: Use Graphite for dependence analysis in "kernels" region')
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* omp-low.cc (usm_transform): Remove unused function argument.
(This should be a fixup to 54c2d861ac62e30ebf34a4e62ee0d55478a742b9: 'Build
fix for 'openmp: Use libgomp memory allocation functions with unified shared
memory')
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* omp-offload.cc (oacc_loop_warn_if_false_independent): Remove extra
'.' at end of message.
(This should be a fixup to 01e6774b725ffa667efd818a46795189a281addf: 'Build
fix for 'openacc: Warn about "independent" "kernels" loops with
data-dependences')
2022-06-30 Tobias Burnus <tobias@codesourcery.com>
gcc/
* graphite-isl-ast-to-gimple.cc (graphite_oacc_analyze_scop): Update
arguments of dump_printf.
(This should be a fixup to a7e863fc4d54fb645fef05f01a024250184964bb:
'openacc: Add runtime alias checking for OpenACC kernels')
---
gcc/ChangeLog.omp | 21 +++++++++++++++++++++
gcc/fortran/ChangeLog.omp | 4 ++++
gcc/fortran/openmp.cc | 2 +-
gcc/graphite-isl-ast-to-gimple.cc | 5 +++--
gcc/omp-low.cc | 2 +-
gcc/omp-offload.cc | 4 ++--
gcc/tree-scalar-evolution.cc | 2 --
7 files changed, 32 insertions(+), 8 deletions(-)
diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index 1455a9605c2..af922a6cb1e 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,24 @@
+2022-06-30 Tobias Burnus <tobias@codesourcery.com>
+
+ * graphite-isl-ast-to-gimple.cc (graphite_oacc_analyze_scop): Update
+ arguments of dump_printf.
+
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * omp-offload.cc (oacc_loop_warn_if_false_independent): Remove extra
+ '.' at end of message.
+
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * omp-low.cc (usm_transform): Remove unused function argument.
+
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * omp-offload.cc (oacc_loop_get_cfg_loop): Cast tail_mark to
+ gimple* for dump_printf.
+ * tree-scalar-evolution.cc (oacc_ifn_call_extract): Remove
+ unused variable 'call'.
+
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
* gimplify.cc (gimplify_scan_omp_clauses): Remove extra
diff --git a/gcc/fortran/ChangeLog.omp b/gcc/fortran/ChangeLog.omp
index 59f47d73b73..63eba462c43 100644
--- a/gcc/fortran/ChangeLog.omp
+++ b/gcc/fortran/ChangeLog.omp
@@ -1,3 +1,7 @@
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * openmp.cc (gfc_resolve_omp_allocate): Initialize tail to NULL.
+
2022-05-22 Kwok Cheung Yeung <kcy@codesourcery.com>
* trans-array.cc (gfc_conv_array_ref): Update arguments to
diff --git a/gcc/fortran/openmp.cc b/gcc/fortran/openmp.cc
index b6f070bc876..2ff923af9b5 100644
--- a/gcc/fortran/openmp.cc
+++ b/gcc/fortran/openmp.cc
@@ -10128,7 +10128,7 @@ gfc_resolve_omp_allocate (gfc_code *code, gfc_namespace *ns)
gfc_alloc *al;
gfc_omp_namelist *n = NULL;
gfc_omp_namelist *cn = NULL;
- gfc_omp_namelist *p, *tail;
+ gfc_omp_namelist *p, *tail = NULL;
gfc_code *cur;
hash_set<gfc_symbol*> vars;
diff --git a/gcc/graphite-isl-ast-to-gimple.cc b/gcc/graphite-isl-ast-to-gimple.cc
index 49cbb9d5cfe..2b825bac3d5 100644
--- a/gcc/graphite-isl-ast-to-gimple.cc
+++ b/gcc/graphite-isl-ast-to-gimple.cc
@@ -1781,7 +1781,7 @@ graphite_oacc_analyze_scop (scop_p scop)
if (dump_enabled_p () && dump_flags & TDF_DETAILS)
dump_printf (MSG_NOTE,
"Runtime alias condition applied to: %G",
- goacc_call);
+ stmt);
}
}
}
@@ -1793,7 +1793,8 @@ graphite_oacc_analyze_scop (scop_p scop)
nothing much to do here. */
if (dump_enabled_p ())
dump_printf (MSG_NOTE, "Runtime alias check *not* inserted for"
- " bb %d (GOACC_LOOP not found)");
+ " bb %d (GOACC_LOOP not found)",
+ goacc_loop_block->index);
/* Unset can_be_parallel, in case something else might use it. */
for (unsigned int i = 0; i < region->bbs.length (); i++)
diff --git a/gcc/omp-low.cc b/gcc/omp-low.cc
index bd7515d6b78..dc53373cac7 100644
--- a/gcc/omp-low.cc
+++ b/gcc/omp-low.cc
@@ -16232,7 +16232,7 @@ make_pass_diagnose_omp_blocks (gcc::context *ctxt)
static tree
usm_transform (gimple_stmt_iterator *gsi_p, bool *,
- struct walk_stmt_info *wi)
+ struct walk_stmt_info *)
{
gimple *stmt = gsi_stmt (*gsi_p);
/* ompx_unified_shared_mem_alloc is 10. */
diff --git a/gcc/omp-offload.cc b/gcc/omp-offload.cc
index b3f534c579d..6656bc48e95 100644
--- a/gcc/omp-offload.cc
+++ b/gcc/omp-offload.cc
@@ -1867,7 +1867,7 @@ oacc_loop_get_cfg_loop (oacc_loop *loop)
if (dump_file && (dump_flags & TDF_DETAILS))
dump_printf (MSG_OPTIMIZED_LOCATIONS | MSG_PRIORITY_INTERNALS, "%G",
- tail_mark);
+ (gimple *) tail_mark);
loop_p mark_cfg_loop = tail_mark->bb->loop_father;
loop_p current_cfg_loop = mark_cfg_loop;
@@ -2096,7 +2096,7 @@ oacc_loop_warn_if_false_independent (oacc_loop *loop)
if (!can_be_parallel)
warning_at (loop->loc, 0,
"loop has \"independent\" clause but data dependences were "
- "found.");
+ "found");
}
/* Walk the OpenACC loop hierarchy checking and assigning the
diff --git a/gcc/tree-scalar-evolution.cc b/gcc/tree-scalar-evolution.cc
index 3c01bd608f0..8f4099046de 100644
--- a/gcc/tree-scalar-evolution.cc
+++ b/gcc/tree-scalar-evolution.cc
@@ -614,8 +614,6 @@ oacc_call_analyzable_p (tree t)
tree
oacc_ifn_call_extract (gimple *stmt)
{
- gcall *call = as_a<gcall *> (stmt);
-
if (oacc_call_analyzable_p (stmt))
{
gcc_assert (gimple_call_internal_p (stmt, IFN_GOACC_LOOP));
--
2.25.1
[-- Attachment #5: 0005-Fix-mis-merge-of-dwarf-Multi-register-CFI-address-su.patch --]
[-- Type: text/plain, Size: 1542 bytes --]
From 29ba2e4eeff0381e04a37a3c471c56cd887d2035 Mon Sep 17 00:00:00 2001
From: Kwok Cheung Yeung <kcy@codesourcery.com>
Date: Thu, 30 Jun 2022 16:49:15 +0100
Subject: [PATCH 5/5] Fix mis-merge of 'dwarf: Multi-register CFI address
support'
This should be a fixup to 13b6c7639cfdca892a3f02b63596b097e1839f38:
'dwarf: Multi-register CFI address support'.
2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* dwarf2cfi.cc (get_cfa_from_loc_descr): Check op against DW_OP_bregx.
---
gcc/ChangeLog.omp | 4 ++++
gcc/dwarf2cfi.cc | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index af922a6cb1e..24e22e19ae8 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,7 @@
+2022-06-30 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * dwarf2cfi.cc (get_cfa_from_loc_descr): Check op against DW_OP_bregx.
+
2022-06-30 Tobias Burnus <tobias@codesourcery.com>
* graphite-isl-ast-to-gimple.cc (graphite_oacc_analyze_scop): Update
diff --git a/gcc/dwarf2cfi.cc b/gcc/dwarf2cfi.cc
index 8d52622a4cb..1359280f519 100644
--- a/gcc/dwarf2cfi.cc
+++ b/gcc/dwarf2cfi.cc
@@ -626,7 +626,7 @@ get_cfa_from_loc_descr (dw_cfa_location *cfa, struct dw_loc_descr_node *loc)
= (op == DW_OP_bregx
? ptr->dw_loc_oprnd1.v.val_int : op - DW_OP_breg0);
cfa->reg.set_by_dwreg (regno);
- cfa->base_offset = (DW_OP_bregx
+ cfa->base_offset = (op == DW_OP_bregx
? ptr->dw_loc_oprnd2.v.val_int
: ptr->dw_loc_oprnd1.v.val_int);
}
--
2.25.1
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