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* [rpms/gcc] rhel-f41-base: 5.0.0-0.19
@ 2026-06-29 12:26 Jakub Jelinek
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From: Jakub Jelinek @ 2026-06-29 12:26 UTC (permalink / raw)
To: git-commits
A new commit has been pushed.
Repo : rpms/gcc
Branch : rhel-f41-base
Commit : 7fcf30a7eafec1f17fed004d31d9b7eb7f9baffd
Author : Jakub Jelinek <jakub@redhat.com>
Date : 2015-03-13T19:15:06+01:00
Stats : +359/-803 in 15 file(s)
URL : https://src.fedoraproject.org/rpms/gcc/c/7fcf30a7eafec1f17fed004d31d9b7eb7f9baffd?branch=rhel-f41-base
Log:
5.0.0-0.19
---
diff --git a/.gitignore b/.gitignore
index 01b217b..bcc3c94 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
/gcc-5.0.0-20150217.tar.bz2
/gcc-5.0.0-20150224.tar.bz2
/gcc-5.0.0-20150226.tar.bz2
+/gcc-5.0.0-20150313.tar.bz2
diff --git a/gcc.spec b/gcc.spec
index 9c14996..00266a8 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,9 +1,9 @@
-%global DATE 20150226
-%global SVNREV 221028
+%global DATE 20150313
+%global SVNREV 221424
%global gcc_version 5.0.0
# Note, gcc_release must be integer, if you want to add suffixes to
# %{release}, append them after %{gcc_release} on Release: line.
-%global gcc_release 0.18
+%global gcc_release 0.19
%global _unpackaged_files_terminate_build 0
%global _performance_build 1
%global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
@@ -198,15 +198,9 @@ Patch11: gcc5-no-add-needed.patch
Patch12: gcc5-libgo-p224.patch
Patch13: gcc5-aarch64-async-unw-tables.patch
Patch14: gcc5-libsanitize-aarch64-va42.patch
-Patch15: gcc5-arm-fnsect.patch
-Patch16: gcc5-pr65215.patch
-Patch17: gcc5-pr65216.patch
-Patch18: gcc5-pr64367.patch
-Patch19: gcc5-pr65032.patch
-Patch20: gcc5-pr65040.patch
-Patch21: gcc5-pr65048-test.patch
-Patch22: gcc5-pr65220.patch
-Patch23: gcc5-pr65228.patch
+Patch15: gcc5-pr65369.patch
+Patch16: gcc5-pr65401.patch
+Patch17: gcc5-pr65418.patch
# On ARM EABI systems, we do want -gnueabi to be part of the
# target triple.
@@ -756,15 +750,9 @@ package or when debugging this package.
rm -f libgo/go/crypto/elliptic/p224{,_test}.go
%patch13 -p0 -b .aarch64-async-unw-tables~
%patch14 -p0 -b .libsanitize-aarch64-va42~
-%patch15 -p0 -b .arm-fnsect~
-%patch16 -p0 -b .pr65215~
-%patch17 -p0 -b .pr65216~
-%patch18 -p0 -b .pr64367~
-%patch19 -p0 -b .pr65032~
-%patch20 -p0 -b .pr65040~
-%patch21 -p0 -b .pr65048-test~
-%patch22 -p0 -b .pr65220~
-%patch23 -p0 -b .pr65228~
+%patch15 -p0 -b .pr65369~
+%patch16 -p0 -b .pr65401~
+%patch17 -p0 -b .pr65418~
%if 0%{?_enable_debug_packages}
mkdir dwz-wrapper
@@ -2950,6 +2938,33 @@ fi
%doc rpm.doc/changelogs/libcc1/ChangeLog*
%changelog
+* Fri Mar 13 2015 Jakub Jelinek <jakub@redhat.com> 5.0.0-0.19
+- update from the trunk
+ - PRs ada/65259, ada/65319, bootstrap/25672, bootstrap/65150, c++/64227,
+ c++/64398, c++/64665, c++/64834, c++/65127, c++/65295, c++/65323,
+ c++/65333, c++/65339, c++/65370, c/35330, c/65120, fortran/60898,
+ fortran/65024, ipa/64693, ipa/64988, ipa/65130, ipa/65232, ipa/65236,
+ ipa/65237, ipa/65245, ipa/65263, ipa/65270, ipa/65282, ipa/65287,
+ ipa/65302, ipa/65316, ipa/65318, ipa/65334, libfortran/65200,
+ libgcc/64885, libstdc++/64367, libstdc++/64441, libstdc++/64797,
+ libstdc++/65246, libstdc++/65279, lto/65193, lto/65276, lto/65316,
+ lto/65361, middle-end/44563, middle-end/63155, middle-end/63175,
+ middle-end/64928, middle-end/65233, middle-end/65270,
+ middle-end/65315, other/65384, rtl-optimization/64895,
+ rtl-optimization/65067, rtl-optimization/65235,
+ rtl-optimization/65321, sanitizer/63958, sanitizer/65280,
+ sanitizer/65367, target/58158, target/59828, target/62247,
+ target/62251, target/64317, target/64331, target/64342, target/64600,
+ target/65038, target/65044, target/65103, target/65121, target/65138,
+ target/65183, target/65184, target/65192, target/65242, target/65249,
+ target/65261, target/65286, target/65296, target/65368,
+ tree-optimization/63743, tree-optimization/65241,
+ tree-optimization/65310, tree-optimization/65355,
+ tree-optimization/65388
+- fix vectorization of unaligned loads on powerpc (PR tree-optimization/65369)
+- fix combiner on big-endian targets (PR rtl-optimization/65401)
+- fix reassoc bit test optimization (PR tree-optimization/65418)
+
* Fri Feb 27 2015 Jakub Jelinek <jakub@redhat.com> 5.0.0-0.18
- fix compilation of stdexcept with clang (PR libstdc++-v3/64367)
- fix scratch handling in LRA rematerialization (PR target/65032)
diff --git a/gcc5-arm-fnsect.patch b/gcc5-arm-fnsect.patch
deleted file mode 100644
index 33d8984..0000000
--- a/gcc5-arm-fnsect.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-2015-02-19 Richard Henderson <rth@redhat.com>
-
- * config/arm/arm.c (arm_function_in_section_p): Delete bogus
- TREE_STATIC check, use decl_binds_to_current_def_p instead of
- targetm.binds_local_p.
-
---- gcc/config/arm/arm.c
-+++ gcc/config/arm/arm.c
-@@ -6392,14 +6392,8 @@ arm_set_default_type_attributes (tree type)
- static bool
- arm_function_in_section_p (tree decl, section *section)
- {
-- /* We can only be certain about functions defined in the same
-- compilation unit. */
-- if (!TREE_STATIC (decl))
-- return false;
--
-- /* Make sure that SYMBOL always binds to the definition in this
-- compilation unit. */
-- if (!targetm.binds_local_p (decl))
-+ /* We can only be certain about the prevailing symbol definition. */
-+ if (!decl_binds_to_current_def_p (decl))
- return false;
-
- /* If DECL_SECTION_NAME is set, assume it is trustworthy. */
diff --git a/gcc5-pr64367.patch b/gcc5-pr64367.patch
deleted file mode 100644
index 0372978..0000000
--- a/gcc5-pr64367.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-2015-02-26 Jonathan Wakely <jwakely@redhat.com>
-
- PR libstdc++-v3/64367
- * include/std/stdexcept (std::__sso_string::_M_bytes): Use
- sizeof(__str) instead of sizeof(_M_s).
-
---- libstdc++-v3/include/std/stdexcept
-+++ libstdc++-v3/include/std/stdexcept
-@@ -80,7 +80,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
-
- union {
- __str _M_s;
-- char _M_bytes[sizeof(_M_s)];
-+ char _M_bytes[sizeof(__str)];
- };
-
- __sso_string() _GLIBCXX_USE_NOEXCEPT;
diff --git a/gcc5-pr65032.patch b/gcc5-pr65032.patch
deleted file mode 100644
index 18fa544..0000000
--- a/gcc5-pr65032.patch
+++ /dev/null
@@ -1,203 +0,0 @@
-2015-02-27 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/65032
- * lra-remat.c (update_scratch_ops): New.
- (do_remat): Call it.
- * lra.c (lra_register_new_scratch_op): New. Take code from ...
- (remove_scratches): ... here.
- * lra-int.h (lra_register_new_scratch_op): New prototype.
-
- * g++.dg/pr65032.C: New.
-
---- gcc/lra-int.h (revision 221061)
-+++ gcc/lra-int.h (revision 221062)
-@@ -321,6 +321,7 @@ extern void lra_create_copy (int, int, i
- extern lra_copy_t lra_get_copy (int);
- extern bool lra_former_scratch_p (int);
- extern bool lra_former_scratch_operand_p (rtx_insn *, int);
-+extern void lra_register_new_scratch_op (rtx_insn *, int);
-
- extern int lra_new_regno_start;
- extern int lra_constraint_new_regno_start;
---- gcc/lra.c (revision 221061)
-+++ gcc/lra.c (revision 221062)
-@@ -1907,6 +1907,24 @@ lra_former_scratch_operand_p (rtx_insn *
- INSN_UID (insn) * MAX_RECOG_OPERANDS + nop) != 0;
- }
-
-+/* Register operand NOP in INSN as a former scratch. It will be
-+ changed to scratch back, if it is necessary, at the LRA end. */
-+void
-+lra_register_new_scratch_op (rtx_insn *insn, int nop)
-+{
-+ lra_insn_recog_data_t id = lra_get_insn_recog_data (insn);
-+ rtx op = *id->operand_loc[nop];
-+ sloc_t loc = XNEW (struct sloc);
-+ lra_assert (REG_P (op));
-+ loc->insn = insn;
-+ loc->nop = nop;
-+ scratches.safe_push (loc);
-+ bitmap_set_bit (&scratch_bitmap, REGNO (op));
-+ bitmap_set_bit (&scratch_operand_bitmap,
-+ INSN_UID (insn) * MAX_RECOG_OPERANDS + nop);
-+ add_reg_note (insn, REG_UNUSED, op);
-+}
-+
- /* Change scratches onto pseudos and save their location. */
- static void
- remove_scratches (void)
-@@ -1916,7 +1934,6 @@ remove_scratches (void)
- basic_block bb;
- rtx_insn *insn;
- rtx reg;
-- sloc_t loc;
- lra_insn_recog_data_t id;
- struct lra_static_insn_data *static_id;
-
-@@ -1938,15 +1955,7 @@ remove_scratches (void)
- *id->operand_loc[i] = reg
- = lra_create_new_reg (static_id->operand[i].mode,
- *id->operand_loc[i], ALL_REGS, NULL);
-- add_reg_note (insn, REG_UNUSED, reg);
-- lra_update_dup (id, i);
-- loc = XNEW (struct sloc);
-- loc->insn = insn;
-- loc->nop = i;
-- scratches.safe_push (loc);
-- bitmap_set_bit (&scratch_bitmap, REGNO (*id->operand_loc[i]));
-- bitmap_set_bit (&scratch_operand_bitmap,
-- INSN_UID (insn) * MAX_RECOG_OPERANDS + i);
-+ lra_register_new_scratch_op (insn, i);
- if (lra_dump_file != NULL)
- fprintf (lra_dump_file,
- "Removing SCRATCH in insn #%u (nop %d)\n",
---- gcc/lra-remat.c (revision 221061)
-+++ gcc/lra-remat.c (revision 221062)
-@@ -1044,6 +1044,29 @@ get_hard_regs (struct lra_insn_reg *reg,
- return hard_regno;
- }
-
-+/* Make copy of and register scratch pseudos in rematerialized insn
-+ REMAT_INSN. */
-+static void
-+update_scratch_ops (rtx_insn *remat_insn)
-+{
-+ lra_insn_recog_data_t id = lra_get_insn_recog_data (remat_insn);
-+ struct lra_static_insn_data *static_id = id->insn_static_data;
-+ for (int i = 0; i < static_id->n_operands; i++)
-+ {
-+ rtx *loc = id->operand_loc[i];
-+ if (! REG_P (*loc))
-+ continue;
-+ int regno = REGNO (*loc);
-+ if (! lra_former_scratch_p (regno))
-+ continue;
-+ *loc = lra_create_new_reg (GET_MODE (*loc), *loc,
-+ lra_get_allocno_class (regno),
-+ "scratch pseudo copy");
-+ lra_register_new_scratch_op (remat_insn, i);
-+ }
-+
-+}
-+
- /* Insert rematerialization insns using the data-flow data calculated
- earlier. */
- static bool
-@@ -1193,6 +1216,7 @@ do_remat (void)
- HOST_WIDE_INT sp_offset_change = cand_sp_offset - id->sp_offset;
- if (sp_offset_change != 0)
- change_sp_offset (remat_insn, sp_offset_change);
-+ update_scratch_ops (remat_insn);
- lra_process_new_insns (insn, remat_insn, NULL,
- "Inserting rematerialization insn");
- lra_set_insn_deleted (insn);
---- gcc/testsuite/g++.dg/pr65032.C (revision 0)
-+++ gcc/testsuite/g++.dg/pr65032.C (revision 221062)
-@@ -0,0 +1,87 @@
-+// { dg-do compile { target i?86-*-* x86_64-*-* } }
-+// { dg-options "-Os -std=c++11 -fPIC -fstack-protector-strong -fomit-frame-pointer" }
-+
-+#pragma GCC visibility push(hidden)
-+#pragma GCC visibility push(default)
-+extern "C" {
-+ typedef int int64_t __attribute__ ((__mode__ (__DI__)));
-+}
-+enum class nsresult;
-+#pragma GCC visibility pop
-+class A
-+{
-+ float mRawPtr;
-+
-+ public:
-+ A (float *);
-+};
-+class B
-+{
-+ public:
-+ B (int64_t, int, int);
-+};
-+typedef struct
-+{
-+ int channels;
-+} vorbis_info;
-+template <typename _Key> class C
-+{
-+ public:
-+ typedef int size_type;
-+ size_type erase (_Key &);
-+};
-+
-+template <typename _Key> class D
-+{
-+ public:
-+ typedef _Key key_type;
-+ typedef C<key_type> _Rep_type;
-+ _Rep_type _M_t;
-+ typename _Rep_type::size_type
-+ erase (key_type p1)
-+ {
-+ return _M_t.erase (p1);
-+ }
-+};
-+
-+class F
-+{
-+ public:
-+ vorbis_info mInfo;
-+ D<int *> mVorbisPacketSamples;
-+ void ValidateVorbisPacketSamples (int *);
-+ int64_t Time (int64_t);
-+};
-+class G
-+{
-+ nsresult DecodeVorbis (int *);
-+ F *mVorbisState;
-+ int64_t mDecodedAudioFrames;
-+};
-+int fn1 (float ***);
-+void fn2 (int);
-+void
-+F::ValidateVorbisPacketSamples (int *p1)
-+{
-+ mVorbisPacketSamples.erase (p1);
-+}
-+
-+nsresult
-+G::DecodeVorbis (int *p1)
-+{
-+ float **a;
-+ int b;
-+ long long c;
-+ while ((b = fn1 (&a)))
-+ {
-+ mVorbisState->ValidateVorbisPacketSamples (p1);
-+ A (new float);
-+ for (; mVorbisState->mInfo.channels;)
-+ {
-+ }
-+ int64_t d = mVorbisState->Time (c - b);
-+ (B (d, b, mVorbisState->mInfo.channels));
-+ mDecodedAudioFrames -= b;
-+ fn2 (b);
-+ }
-+}
diff --git a/gcc5-pr65040.patch b/gcc5-pr65040.patch
deleted file mode 100644
index 0139688..0000000
--- a/gcc5-pr65040.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-2015-02-27 Marek Polacek <polacek@redhat.com>
-
- PR c/65040
- * doc/invoke.texi: Update to reflect that -Wformat=2 doesn't enable
- -Wformat-signedness anymore.
-c-family/
- * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
-testsuite/
- * gcc.dg/pr65066.c: Use -Wformat -Wformat-signedness and not
- -Wformat=2.
-
---- gcc/doc/invoke.texi (revision 221060)
-+++ gcc/doc/invoke.texi (revision 221061)
-@@ -3631,7 +3631,7 @@ The C standard specifies that zero-lengt
- @opindex Wformat=2
- Enable @option{-Wformat} plus additional format checks. Currently
- equivalent to @option{-Wformat -Wformat-nonliteral -Wformat-security
---Wformat-signedness -Wformat-y2k}.
-+-Wformat-y2k}.
-
- @item -Wformat-nonliteral
- @opindex Wformat-nonliteral
---- gcc/c-family/c.opt (revision 221060)
-+++ gcc/c-family/c.opt (revision 221061)
-@@ -456,7 +456,7 @@ C ObjC C++ ObjC++ Var(warn_format_securi
- Warn about possible security problems with format functions
-
- Wformat-signedness
--C ObjC C++ ObjC++ Var(warn_format_signedness) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
-+C ObjC C++ ObjC++ Var(warn_format_signedness) Warning
- Warn about sign differences with format functions
-
- Wformat-y2k
---- gcc/testsuite/gcc.dg/pr65066.c (revision 221060)
-+++ gcc/testsuite/gcc.dg/pr65066.c (revision 221061)
-@@ -1,6 +1,6 @@
- /* PR c/65066 */
- /* { dg-do compile } */
--/* { dg-options "-Wformat=2" } */
-+/* { dg-options "-Wformat -Wformat-signedness" } */
-
- extern int sscanf (const char *restrict, const char *restrict, ...);
- int *a;
diff --git a/gcc5-pr65048-test.patch b/gcc5-pr65048-test.patch
deleted file mode 100644
index 137e21f..0000000
--- a/gcc5-pr65048-test.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-2015-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/65048
- * gcc.dg/tree-ssa/ssa-dom-thread-9.c: Add -std=gnu89 to dg-options.
- (foo): Use K&R style definition.
-
---- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-9.c (revision 221062)
-+++ gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-9.c (revision 221063)
-@@ -1,12 +1,13 @@
- /* PR 65048 */
- /* { dg-do compile } */
--/* { dg-options "-O3" } */
-+/* { dg-options "-O3 -std=gnu89" } */
-
- int a, b, c, d;
- void fn (void);
-
- int
--foo (int x)
-+foo (x)
-+ int x;
- {
- switch (x)
- {
diff --git a/gcc5-pr65215.patch b/gcc5-pr65215.patch
deleted file mode 100644
index 22fae07..0000000
--- a/gcc5-pr65215.patch
+++ /dev/null
@@ -1,314 +0,0 @@
-2015-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/65215
- * tree-ssa-math-opts.c (find_bswap_or_nop_load): Return false
- for PDP endian targets.
- (perform_symbolic_merge, find_bswap_or_nop_1, find_bswap_or_nop):
- Fix up formatting issues.
- (bswap_replace): Likewise. For BYTES_BIG_ENDIAN, if the final access
- size is smaller than the original, adjust MEM_REF offset by the
- difference of sizes. Use is_gimple_mem_ref_addr instead of
- is_gimple_min_invariant test to avoid adding address temporaries.
-
- * gcc.c-torture/execute/pr65215-1.c: New test.
- * gcc.c-torture/execute/pr65215-2.c: New test.
- * gcc.c-torture/execute/pr65215-3.c: New test.
- * gcc.c-torture/execute/pr65215-4.c: New test.
- * gcc.c-torture/execute/pr65215-5.c: New test.
-
---- gcc/tree-ssa-math-opts.c.jj 2015-01-28 21:24:56.000000000 +0100
-+++ gcc/tree-ssa-math-opts.c 2015-02-26 11:16:01.062024749 +0100
-@@ -1780,6 +1780,10 @@ find_bswap_or_nop_load (gimple stmt, tre
- int unsignedp, volatilep;
- tree offset, base_addr;
-
-+ /* Not prepared to handle PDP endian. */
-+ if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN)
-+ return false;
-+
- if (!gimple_assign_load_p (stmt) || gimple_has_volatile_ops (stmt))
- return false;
-
-@@ -1860,8 +1864,8 @@ perform_symbolic_merge (gimple source_st
- || !operand_equal_p (n1->base_addr, n2->base_addr, 0))
- return NULL;
-
-- if (!n1->offset != !n2->offset ||
-- (n1->offset && !operand_equal_p (n1->offset, n2->offset, 0)))
-+ if (!n1->offset != !n2->offset
-+ || (n1->offset && !operand_equal_p (n1->offset, n2->offset, 0)))
- return NULL;
-
- if (n1->bytepos < n2->bytepos)
-@@ -1912,8 +1916,8 @@ perform_symbolic_merge (gimple source_st
- size = TYPE_PRECISION (n1->type) / BITS_PER_UNIT;
- for (i = 0; i < size; i++, inc <<= BITS_PER_MARKER)
- {
-- unsigned marker =
-- (toinc_n_ptr->n >> (i * BITS_PER_MARKER)) & MARKER_MASK;
-+ unsigned marker
-+ = (toinc_n_ptr->n >> (i * BITS_PER_MARKER)) & MARKER_MASK;
- if (marker && marker != MARKER_BYTE_UNKNOWN)
- toinc_n_ptr->n += inc;
- }
-@@ -2032,7 +2036,7 @@ find_bswap_or_nop_1 (gimple stmt, struct
- case RSHIFT_EXPR:
- case LROTATE_EXPR:
- case RROTATE_EXPR:
-- if (!do_shift_rotate (code, n, (int)TREE_INT_CST_LOW (rhs2)))
-+ if (!do_shift_rotate (code, n, (int) TREE_INT_CST_LOW (rhs2)))
- return NULL;
- break;
- CASE_CONVERT:
-@@ -2104,12 +2108,12 @@ find_bswap_or_nop_1 (gimple stmt, struct
- if (TYPE_PRECISION (n1.type) != TYPE_PRECISION (n2.type))
- return NULL;
-
-- if (!n1.vuse != !n2.vuse ||
-- (n1.vuse && !operand_equal_p (n1.vuse, n2.vuse, 0)))
-+ if (!n1.vuse != !n2.vuse
-+ || (n1.vuse && !operand_equal_p (n1.vuse, n2.vuse, 0)))
- return NULL;
-
-- source_stmt =
-- perform_symbolic_merge (source_stmt1, &n1, source_stmt2, &n2, n);
-+ source_stmt
-+ = perform_symbolic_merge (source_stmt1, &n1, source_stmt2, &n2, n);
-
- if (!source_stmt)
- return NULL;
-@@ -2153,12 +2157,12 @@ find_bswap_or_nop (gimple stmt, struct s
- in libgcc, and for initial shift/and operation of the src operand. */
- limit = TREE_INT_CST_LOW (TYPE_SIZE_UNIT (gimple_expr_type (stmt)));
- limit += 1 + (int) ceil_log2 ((unsigned HOST_WIDE_INT) limit);
-- source_stmt = find_bswap_or_nop_1 (stmt, n, limit);
-+ source_stmt = find_bswap_or_nop_1 (stmt, n, limit);
-
- if (!source_stmt)
- return NULL;
-
-- /* Find real size of result (highest non zero byte). */
-+ /* Find real size of result (highest non-zero byte). */
- if (n->base_addr)
- {
- int rsize;
-@@ -2261,8 +2265,30 @@ bswap_replace (gimple cur_stmt, gimple s
- tree load_offset_ptr, aligned_load_type;
- gimple addr_stmt, load_stmt;
- unsigned align;
-+ HOST_WIDE_INT load_offset = 0;
-
- align = get_object_alignment (src);
-+ /* If the new access is smaller than the original one, we need
-+ to perform big endian adjustment. */
-+ if (BYTES_BIG_ENDIAN)
-+ {
-+ HOST_WIDE_INT bitsize, bitpos;
-+ machine_mode mode;
-+ int unsignedp, volatilep;
-+ tree offset;
-+
-+ get_inner_reference (src, &bitsize, &bitpos, &offset, &mode,
-+ &unsignedp, &volatilep, false);
-+ if (n->range < (unsigned HOST_WIDE_INT) bitsize)
-+ {
-+ load_offset = (bitsize - n->range) / BITS_PER_UNIT;
-+ unsigned HOST_WIDE_INT l
-+ = (load_offset * BITS_PER_UNIT) & (align - 1);
-+ if (l)
-+ align = l & -l;
-+ }
-+ }
-+
- if (bswap
- && align < GET_MODE_ALIGNMENT (TYPE_MODE (load_type))
- && SLOW_UNALIGNED_ACCESS (TYPE_MODE (load_type), align))
-@@ -2274,10 +2300,10 @@ bswap_replace (gimple cur_stmt, gimple s
- gsi_move_before (&gsi, &gsi_ins);
- gsi = gsi_for_stmt (cur_stmt);
-
-- /* Compute address to load from and cast according to the size
-- of the load. */
-+ /* Compute address to load from and cast according to the size
-+ of the load. */
- addr_expr = build_fold_addr_expr (unshare_expr (src));
-- if (is_gimple_min_invariant (addr_expr))
-+ if (is_gimple_mem_ref_addr (addr_expr))
- addr_tmp = addr_expr;
- else
- {
-@@ -2291,7 +2317,7 @@ bswap_replace (gimple cur_stmt, gimple s
- aligned_load_type = load_type;
- if (align < TYPE_ALIGN (load_type))
- aligned_load_type = build_aligned_type (load_type, align);
-- load_offset_ptr = build_int_cst (n->alias_set, 0);
-+ load_offset_ptr = build_int_cst (n->alias_set, load_offset);
- val_expr = fold_build2 (MEM_REF, aligned_load_type, addr_tmp,
- load_offset_ptr);
-
-@@ -2328,7 +2354,7 @@ bswap_replace (gimple cur_stmt, gimple s
- {
- fprintf (dump_file,
- "%d bit load in target endianness found at: ",
-- (int)n->range);
-+ (int) n->range);
- print_gimple_stmt (dump_file, cur_stmt, 0, 0);
- }
- return true;
-@@ -2395,7 +2421,7 @@ bswap_replace (gimple cur_stmt, gimple s
- if (dump_file)
- {
- fprintf (dump_file, "%d bit bswap implementation found at: ",
-- (int)n->range);
-+ (int) n->range);
- print_gimple_stmt (dump_file, cur_stmt, 0, 0);
- }
-
---- gcc/testsuite/gcc.c-torture/execute/pr65215-1.c.jj 2015-02-26 10:46:29.102441519 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65215-1.c 2015-02-26 10:44:39.000000000 +0100
-@@ -0,0 +1,24 @@
-+/* PR tree-optimization/65215 */
-+
-+static inline unsigned int
-+foo (unsigned int x)
-+{
-+ return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
-+}
-+
-+__attribute__((noinline, noclone)) unsigned int
-+bar (unsigned long long *x)
-+{
-+ return foo (*x);
-+}
-+
-+int
-+main ()
-+{
-+ if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4 || sizeof (unsigned long long) != 8)
-+ return 0;
-+ unsigned long long l = foo (0xdeadbeefU) | 0xfeedbea800000000ULL;
-+ if (bar (&l) != 0xdeadbeefU)
-+ __builtin_abort ();
-+ return 0;
-+}
---- gcc/testsuite/gcc.c-torture/execute/pr65215-2.c.jj 2015-02-26 10:46:31.524401403 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65215-2.c 2015-02-26 10:45:15.000000000 +0100
-@@ -0,0 +1,24 @@
-+/* PR tree-optimization/65215 */
-+
-+static inline unsigned int
-+foo (unsigned int x)
-+{
-+ return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
-+}
-+
-+__attribute__((noinline, noclone)) unsigned long long
-+bar (unsigned long long *x)
-+{
-+ return ((unsigned long long) foo (*x) << 32) | foo (*x >> 32);
-+}
-+
-+int
-+main ()
-+{
-+ if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4 || sizeof (unsigned long long) != 8)
-+ return 0;
-+ unsigned long long l = foo (0xfeedbea8U) | ((unsigned long long) foo (0xdeadbeefU) << 32);
-+ if (bar (&l) != 0xfeedbea8deadbeefULL)
-+ __builtin_abort ();
-+ return 0;
-+}
---- gcc/testsuite/gcc.c-torture/execute/pr65215-3.c.jj 2015-02-26 10:46:33.463369288 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65215-3.c 2015-02-26 10:45:37.000000000 +0100
-@@ -0,0 +1,31 @@
-+/* PR tree-optimization/65215 */
-+
-+struct S { unsigned long long l1 : 24, l2 : 8, l3 : 32; };
-+
-+static inline unsigned int
-+foo (unsigned int x)
-+{
-+ return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
-+}
-+
-+__attribute__((noinline, noclone)) unsigned long long
-+bar (struct S *x)
-+{
-+ unsigned long long x1 = foo (((unsigned int) x->l1 << 8) | x->l2);
-+ unsigned long long x2 = foo (x->l3);
-+ return (x2 << 32) | x1;
-+}
-+
-+int
-+main ()
-+{
-+ if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4 || sizeof (unsigned long long) != 8)
-+ return 0;
-+ struct S s = { 0xdeadbeU, 0xefU, 0xfeedbea8U };
-+ unsigned long long l = bar (&s);
-+ if (foo (l >> 32) != s.l3
-+ || (foo (l) >> 8) != s.l1
-+ || (foo (l) & 0xff) != s.l2)
-+ __builtin_abort ();
-+ return 0;
-+}
---- gcc/testsuite/gcc.c-torture/execute/pr65215-4.c.jj 2015-02-26 10:46:35.438336576 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65215-4.c 2015-02-26 10:45:46.000000000 +0100
-@@ -0,0 +1,27 @@
-+/* PR tree-optimization/65215 */
-+
-+struct S { unsigned long long l1 : 48; };
-+
-+static inline unsigned int
-+foo (unsigned int x)
-+{
-+ return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
-+}
-+
-+__attribute__((noinline, noclone)) unsigned int
-+bar (struct S *x)
-+{
-+ return foo (x->l1);
-+}
-+
-+int
-+main ()
-+{
-+ if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4 || sizeof (unsigned long long) != 8)
-+ return 0;
-+ struct S s;
-+ s.l1 = foo (0xdeadbeefU) | (0xfeedULL << 32);
-+ if (bar (&s) != 0xdeadbeefU)
-+ __builtin_abort ();
-+ return 0;
-+}
---- gcc/testsuite/gcc.c-torture/execute/pr65215-5.c.jj 2015-02-26 11:14:44.664298719 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65215-5.c 2015-02-26 11:12:27.000000000 +0100
-@@ -0,0 +1,27 @@
-+/* PR tree-optimization/65215 */
-+
-+__attribute__((noinline, noclone)) unsigned int
-+foo (unsigned char *p)
-+{
-+ return ((unsigned int) p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
-+}
-+
-+__attribute__((noinline, noclone)) unsigned int
-+bar (unsigned char *p)
-+{
-+ return ((unsigned int) p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0];
-+}
-+
-+struct S { unsigned int a; unsigned char b[5]; };
-+
-+int
-+main ()
-+{
-+ struct S s = { 1, { 2, 3, 4, 5, 6 } };
-+ if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4)
-+ return 0;
-+ if (foo (&s.b[1]) != 0x03040506U
-+ || bar (&s.b[1]) != 0x06050403U)
-+ __builtin_abort ();
-+ return 0;
-+}
diff --git a/gcc5-pr65216.patch b/gcc5-pr65216.patch
deleted file mode 100644
index 1636ee3..0000000
--- a/gcc5-pr65216.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-2015-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/65216
- * tree-ssa-reassoc.c (rewrite_expr_tree): Force creation of
- new stmt and new SSA_NAME for lhs whenever the arguments have
- changed and weren't just swapped. Fix comment typo.
-
- * gcc.c-torture/execute/pr65216.c: New test.
-
---- gcc/tree-ssa-reassoc.c.jj 2015-02-14 09:21:56.000000000 +0100
-+++ gcc/tree-ssa-reassoc.c 2015-02-26 13:03:24.308614169 +0100
-@@ -3532,7 +3532,7 @@ rewrite_expr_tree (gimple stmt, unsigned
-
- /* The final recursion case for this function is that you have
- exactly two operations left.
-- If we had one exactly one op in the entire list to start with, we
-+ If we had exactly one op in the entire list to start with, we
- would have never called this function, and the tail recursion
- rewrites them one at a time. */
- if (opindex + 2 == ops.length ())
-@@ -3553,7 +3553,11 @@ rewrite_expr_tree (gimple stmt, unsigned
- print_gimple_stmt (dump_file, stmt, 0, 0);
- }
-
-- if (changed)
-+ /* Even when changed is false, reassociation could have e.g. removed
-+ some redundant operations, so unless we are just swapping the
-+ arguments or unless there is no change at all (then we just
-+ return lhs), force creation of a new SSA_NAME. */
-+ if (changed || ((rhs1 != oe2->op || rhs2 != oe1->op) && opindex))
- {
- gimple insert_point = find_insert_point (stmt, oe1->op, oe2->op);
- lhs = make_ssa_name (TREE_TYPE (lhs));
---- gcc/testsuite/gcc.c-torture/execute/pr65216.c.jj 2015-02-26 13:05:12.199816826 +0100
-+++ gcc/testsuite/gcc.c-torture/execute/pr65216.c 2015-02-26 13:04:53.000000000 +0100
-@@ -0,0 +1,20 @@
-+/* PR tree-optimization/65216 */
-+
-+int a, b = 62, e;
-+volatile int c, d;
-+
-+int
-+main ()
-+{
-+ int f = 0;
-+ for (a = 0; a < 2; a++)
-+ {
-+ b &= (8 ^ f) & 1;
-+ for (e = 0; e < 6; e++)
-+ if (c)
-+ f = d;
-+ }
-+ if (b != 0)
-+ __builtin_abort ();
-+ return 0;
-+}
diff --git a/gcc5-pr65220.patch b/gcc5-pr65220.patch
deleted file mode 100644
index 2d1aff8..0000000
--- a/gcc5-pr65220.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-2015-02-26 Jakub Jelinek <jakub@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- PR rtl-optimization/65220
- * config/i386/i386.md (*udivmod<mode>4_pow2): New.
-
---- gcc/config/i386/i386.md (revision 221063)
-+++ gcc/config/i386/i386.md (revision 221064)
-@@ -7331,6 +7331,32 @@ (define_insn_and_split "*udivmod<mode>4"
- [(set_attr "type" "multi")
- (set_attr "mode" "<MODE>")])
-
-+;; Optimize division or modulo by constant power of 2, if the constant
-+;; materializes only after expansion.
-+(define_insn_and_split "*udivmod<mode>4_pow2"
-+ [(set (match_operand:SWI48 0 "register_operand" "=r")
-+ (udiv:SWI48 (match_operand:SWI48 2 "register_operand" "0")
-+ (match_operand:SWI48 3 "const_int_operand" "n")))
-+ (set (match_operand:SWI48 1 "register_operand" "=r")
-+ (umod:SWI48 (match_dup 2) (match_dup 3)))
-+ (clobber (reg:CC FLAGS_REG))]
-+ "UINTVAL (operands[3]) - 2 < <MODE_SIZE> * BITS_PER_UNIT
-+ && (UINTVAL (operands[3]) & (UINTVAL (operands[3]) - 1)) == 0"
-+ "#"
-+ "&& reload_completed"
-+ [(set (match_dup 1) (match_dup 2))
-+ (parallel [(set (match_dup 0) (lshiftrt:<MODE> (match_dup 2) (match_dup 4)))
-+ (clobber (reg:CC FLAGS_REG))])
-+ (parallel [(set (match_dup 1) (and:<MODE> (match_dup 1) (match_dup 5)))
-+ (clobber (reg:CC FLAGS_REG))])]
-+{
-+ int v = exact_log2 (UINTVAL (operands[3]));
-+ operands[4] = GEN_INT (v);
-+ operands[5] = GEN_INT ((HOST_WIDE_INT_1U << v) - 1);
-+}
-+ [(set_attr "type" "multi")
-+ (set_attr "mode" "<MODE>")])
-+
- (define_insn "*udivmod<mode>4_noext"
- [(set (match_operand:SWIM248 0 "register_operand" "=a")
- (udiv:SWIM248 (match_operand:SWIM248 2 "register_operand" "0")
---- gcc/testsuite/gcc.target/i386/pr65520.c (revision 0)
-+++ gcc/testsuite/gcc.target/i386/pr65520.c (revision 221064)
-@@ -0,0 +1,20 @@
-+/* PR target/65520 */
-+/* { dg-do compile } */
-+/* { dg-options "-O2" } */
-+
-+int foo (void *);
-+
-+void
-+bar (void)
-+{
-+ unsigned s = 128;
-+ while (1)
-+ {
-+ unsigned b[s];
-+ if (foo (b))
-+ break;
-+ s *= 2;
-+ }
-+}
-+
-+/* { dg-final { scan-assembler-not "div\[^\n\r]*%" } } */
diff --git a/gcc5-pr65228.patch b/gcc5-pr65228.patch
deleted file mode 100644
index e1efc95..0000000
--- a/gcc5-pr65228.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-2015-02-27 Marek Polacek <polacek@redhat.com>
-
- PR c/65228
-c/
- * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
-testsuite/
- * gcc.dg/pr65228.c: New test.
-
---- gcc/c/c-decl.c (revision 221055)
-+++ gcc/c/c-decl.c (revision 221056)
-@@ -4460,8 +4460,8 @@ start_decl (struct c_declarator *declara
- decl = grokdeclarator (declarator, declspecs,
- NORMAL, initialized, NULL, &attributes, &expr, NULL,
- deprecated_state);
-- if (!decl)
-- return 0;
-+ if (!decl || decl == error_mark_node)
-+ return NULL_TREE;
-
- if (expr)
- add_stmt (fold_convert (void_type_node, expr));
---- gcc/testsuite/gcc.dg/pr65228.c (revision 0)
-+++ gcc/testsuite/gcc.dg/pr65228.c (revision 221056)
-@@ -0,0 +1,11 @@
-+/* PR c/65228 */
-+/* { dg-do compile } */
-+/* { dg-options "" } */
-+
-+__auto_type a = b; /* { dg-error "undeclared" } */
-+
-+void
-+f (void)
-+{
-+ __auto_type c = d; /* { dg-error "undeclared" } */
-+}
diff --git a/gcc5-pr65369.patch b/gcc5-pr65369.patch
new file mode 100644
index 0000000..d355d88
--- /dev/null
+++ b/gcc5-pr65369.patch
@@ -0,0 +1,81 @@
+2015-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/65369
+ * tree-vect-stmts.c (vectorizable_load) <case dr_explicit_realign>:
+ Set bump to vs * TYPE_SIZE_UNIT (elem_type) - 1 instead of
+ (vs - 1) * TYPE_SIZE_UNIT (elem_type).
+
+ * gcc.c-torture/execute/pr65369.c: New test.
+
+--- gcc/tree-vect-stmts.c.jj 2015-03-09 08:05:13.000000000 +0100
++++ gcc/tree-vect-stmts.c 2015-03-13 17:27:30.613529768 +0100
+@@ -6468,9 +6468,8 @@ vectorizable_load (gimple stmt, gimple_s
+ case dr_explicit_realign:
+ {
+ tree ptr, bump;
+- tree vs_minus_1;
+
+- vs_minus_1 = size_int (TYPE_VECTOR_SUBPARTS (vectype) - 1);
++ tree vs = size_int (TYPE_VECTOR_SUBPARTS (vectype));
+
+ if (compute_in_loop)
+ msq = vect_setup_realignment (first_stmt, gsi,
+@@ -6499,8 +6498,9 @@ vectorizable_load (gimple stmt, gimple_s
+ vect_finish_stmt_generation (stmt, new_stmt, gsi);
+ msq = new_temp;
+
+- bump = size_binop (MULT_EXPR, vs_minus_1,
++ bump = size_binop (MULT_EXPR, vs,
+ TYPE_SIZE_UNIT (elem_type));
++ bump = size_binop (MINUS_EXPR, bump, size_one_node);
+ ptr = bump_vector_ptr (dataref_ptr, NULL, gsi, stmt, bump);
+ new_stmt = gimple_build_assign
+ (NULL_TREE, BIT_AND_EXPR, ptr,
+--- gcc/testsuite/gcc.c-torture/execute/pr65369.c.jj 2015-03-13 17:37:10.926175685 +0100
++++ gcc/testsuite/gcc.c-torture/execute/pr65369.c 2015-03-13 17:35:40.000000000 +0100
+@@ -0,0 +1,45 @@
++/* PR tree-optimization/65369 */
++
++static const char data[] =
++ "12345678901234567890123456789012345678901234567890"
++ "123456789012345678901234567890";
++
++__attribute__ ((noinline))
++static void foo (const unsigned int *buf)
++{
++ if (__builtin_memcmp (buf, data, 64))
++ __builtin_abort ();
++}
++
++__attribute__ ((noinline))
++static void bar (const unsigned char *block)
++{
++ unsigned int buf[16];
++ __builtin_memcpy (buf + 0, block + 0, 4);
++ __builtin_memcpy (buf + 1, block + 4, 4);
++ __builtin_memcpy (buf + 2, block + 8, 4);
++ __builtin_memcpy (buf + 3, block + 12, 4);
++ __builtin_memcpy (buf + 4, block + 16, 4);
++ __builtin_memcpy (buf + 5, block + 20, 4);
++ __builtin_memcpy (buf + 6, block + 24, 4);
++ __builtin_memcpy (buf + 7, block + 28, 4);
++ __builtin_memcpy (buf + 8, block + 32, 4);
++ __builtin_memcpy (buf + 9, block + 36, 4);
++ __builtin_memcpy (buf + 10, block + 40, 4);
++ __builtin_memcpy (buf + 11, block + 44, 4);
++ __builtin_memcpy (buf + 12, block + 48, 4);
++ __builtin_memcpy (buf + 13, block + 52, 4);
++ __builtin_memcpy (buf + 14, block + 56, 4);
++ __builtin_memcpy (buf + 15, block + 60, 4);
++ foo (buf);
++}
++
++int
++main ()
++{
++ unsigned char input[sizeof data + 16] __attribute__((aligned (16)));
++ __builtin_memset (input, 0, sizeof input);
++ __builtin_memcpy (input + 1, data, sizeof data);
++ bar (input + 1);
++ return 0;
++}
diff --git a/gcc5-pr65401.patch b/gcc5-pr65401.patch
new file mode 100644
index 0000000..c4f31bc
--- /dev/null
+++ b/gcc5-pr65401.patch
@@ -0,0 +1,151 @@
+2015-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/65401
+ * combine.c (rtx_equal_for_field_assignment_p): Add widen_x
+ argument. If true, adjust_address_nv of x with big-endian
+ correction for the mode widening to GET_MODE (y).
+ (make_field_assignment): Don't do MEM mode widening here.
+ Use MEM_P instead of GET_CODE == MEM.
+
+ * gcc.c-torture/execute/pr65401.c: New test.
+
+--- gcc/combine.c.jj 2015-02-03 10:38:46.000000000 +0100
++++ gcc/combine.c 2015-03-13 18:46:45.710940306 +0100
+@@ -475,7 +475,7 @@ static rtx force_to_mode (rtx, machine_m
+ unsigned HOST_WIDE_INT, int);
+ static rtx if_then_else_cond (rtx, rtx *, rtx *);
+ static rtx known_cond (rtx, enum rtx_code, rtx, rtx);
+-static int rtx_equal_for_field_assignment_p (rtx, rtx);
++static int rtx_equal_for_field_assignment_p (rtx, rtx, bool = false);
+ static rtx make_field_assignment (rtx);
+ static rtx apply_distributive_law (rtx);
+ static rtx distribute_and_simplify_rtx (rtx, int);
+@@ -9184,8 +9184,23 @@ known_cond (rtx x, enum rtx_code cond, r
+ assignment as a field assignment. */
+
+ static int
+-rtx_equal_for_field_assignment_p (rtx x, rtx y)
++rtx_equal_for_field_assignment_p (rtx x, rtx y, bool widen_x)
+ {
++ if (widen_x && GET_MODE (x) != GET_MODE (y))
++ {
++ if (GET_MODE_SIZE (GET_MODE (x)) > GET_MODE_SIZE (GET_MODE (y)))
++ return 0;
++ if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN)
++ return 0;
++ /* For big endian, adjust the memory offset. */
++ if (BYTES_BIG_ENDIAN)
++ x = adjust_address_nv (x, GET_MODE (y),
++ -subreg_lowpart_offset (GET_MODE (x),
++ GET_MODE (y)));
++ else
++ x = adjust_address_nv (x, GET_MODE (y), 0);
++ }
++
+ if (x == y || rtx_equal_p (x, y))
+ return 1;
+
+@@ -9339,16 +9354,15 @@ make_field_assignment (rtx x)
+ /* The second SUBREG that might get in the way is a paradoxical
+ SUBREG around the first operand of the AND. We want to
+ pretend the operand is as wide as the destination here. We
+- do this by creating a new MEM in the wider mode for the sole
++ do this by adjusting the MEM to wider mode for the sole
+ purpose of the call to rtx_equal_for_field_assignment_p. Also
+ note this trick only works for MEMs. */
+ else if (GET_CODE (rhs) == AND
+ && paradoxical_subreg_p (XEXP (rhs, 0))
+- && GET_CODE (SUBREG_REG (XEXP (rhs, 0))) == MEM
++ && MEM_P (SUBREG_REG (XEXP (rhs, 0)))
+ && CONST_INT_P (XEXP (rhs, 1))
+- && rtx_equal_for_field_assignment_p (gen_rtx_MEM (GET_MODE (dest),
+- XEXP (SUBREG_REG (XEXP (rhs, 0)), 0)),
+- dest))
++ && rtx_equal_for_field_assignment_p (SUBREG_REG (XEXP (rhs, 0)),
++ dest, true))
+ c1 = INTVAL (XEXP (rhs, 1)), other = lhs;
+ else if (GET_CODE (lhs) == AND
+ && CONST_INT_P (XEXP (lhs, 1))
+@@ -9357,16 +9371,15 @@ make_field_assignment (rtx x)
+ /* The second SUBREG that might get in the way is a paradoxical
+ SUBREG around the first operand of the AND. We want to
+ pretend the operand is as wide as the destination here. We
+- do this by creating a new MEM in the wider mode for the sole
++ do this by adjusting the MEM to wider mode for the sole
+ purpose of the call to rtx_equal_for_field_assignment_p. Also
+ note this trick only works for MEMs. */
+ else if (GET_CODE (lhs) == AND
+ && paradoxical_subreg_p (XEXP (lhs, 0))
+- && GET_CODE (SUBREG_REG (XEXP (lhs, 0))) == MEM
++ && MEM_P (SUBREG_REG (XEXP (lhs, 0)))
+ && CONST_INT_P (XEXP (lhs, 1))
+- && rtx_equal_for_field_assignment_p (gen_rtx_MEM (GET_MODE (dest),
+- XEXP (SUBREG_REG (XEXP (lhs, 0)), 0)),
+- dest))
++ && rtx_equal_for_field_assignment_p (SUBREG_REG (XEXP (lhs, 0)),
++ dest, true))
+ c1 = INTVAL (XEXP (lhs, 1)), other = rhs;
+ else
+ return x;
+--- gcc/testsuite/gcc.c-torture/execute/pr65401.c.jj 2015-03-13 18:36:30.639817393 +0100
++++ gcc/testsuite/gcc.c-torture/execute/pr65401.c 2015-03-13 18:42:02.693485127 +0100
+@@ -0,0 +1,59 @@
++/* PR rtl-optimization/65401 */
++
++struct S { unsigned short s[64]; };
++
++__attribute__((noinline, noclone)) void
++foo (struct S *x)
++{
++ unsigned int i;
++ unsigned char *s;
++
++ s = (unsigned char *) x->s;
++ for (i = 0; i < 64; i++)
++ x->s[i] = s[i * 2] | (s[i * 2 + 1] << 8);
++}
++
++__attribute__((noinline, noclone)) void
++bar (struct S *x)
++{
++ unsigned int i;
++ unsigned char *s;
++
++ s = (unsigned char *) x->s;
++ for (i = 0; i < 64; i++)
++ x->s[i] = (s[i * 2] << 8) | s[i * 2 + 1];
++}
++
++int
++main ()
++{
++ unsigned int i;
++ struct S s;
++ if (sizeof (unsigned short) != 2)
++ return 0;
++ for (i = 0; i < 64; i++)
++ s.s[i] = i + ((64 - i) << 8);
++ foo (&s);
++#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
++ for (i = 0; i < 64; i++)
++ if (s.s[i] != (64 - i) + (i << 8))
++ __builtin_abort ();
++#elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
++ for (i = 0; i < 64; i++)
++ if (s.s[i] != i + ((64 - i) << 8))
++ __builtin_abort ();
++#endif
++ for (i = 0; i < 64; i++)
++ s.s[i] = i + ((64 - i) << 8);
++ bar (&s);
++#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
++ for (i = 0; i < 64; i++)
++ if (s.s[i] != (64 - i) + (i << 8))
++ __builtin_abort ();
++#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
++ for (i = 0; i < 64; i++)
++ if (s.s[i] != i + ((64 - i) << 8))
++ __builtin_abort ();
++#endif
++ return 0;
++}
diff --git a/gcc5-pr65418.patch b/gcc5-pr65418.patch
new file mode 100644
index 0000000..10b9351
--- /dev/null
+++ b/gcc5-pr65418.patch
@@ -0,0 +1,89 @@
+2015-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/65418
+ * tree-ssa-reassoc.c (extract_bit_test_mask): If there
+ are casts in the first PLUS_EXPR operand, ensure tbias and
+ *totallowp are in the inner type.
+
+ * gcc.c-torture/execute/pr65418-1.c: New test.
+ * gcc.c-torture/execute/pr65418-2.c: New test.
+
+--- gcc/tree-ssa-reassoc.c.jj 2015-02-26 22:02:39.000000000 +0100
++++ gcc/tree-ssa-reassoc.c 2015-03-13 16:22:50.506295252 +0100
+@@ -2439,26 +2439,25 @@ extract_bit_test_mask (tree exp, int pre
+ && TREE_CODE (exp) == PLUS_EXPR
+ && TREE_CODE (TREE_OPERAND (exp, 1)) == INTEGER_CST)
+ {
++ tree ret = TREE_OPERAND (exp, 0);
++ STRIP_NOPS (ret);
+ widest_int bias
+ = wi::neg (wi::sext (wi::to_widest (TREE_OPERAND (exp, 1)),
+ TYPE_PRECISION (TREE_TYPE (low))));
+- tree tbias = wide_int_to_tree (TREE_TYPE (low), bias);
++ tree tbias = wide_int_to_tree (TREE_TYPE (ret), bias);
+ if (totallowp)
+ {
+ *totallowp = tbias;
+- exp = TREE_OPERAND (exp, 0);
+- STRIP_NOPS (exp);
+- return exp;
++ return ret;
+ }
+ else if (!tree_int_cst_lt (totallow, tbias))
+ return NULL_TREE;
++ bias = wi::to_widest (tbias);
+ bias -= wi::to_widest (totallow);
+ if (wi::ges_p (bias, 0) && wi::lts_p (bias, prec - max))
+ {
+ *mask = wi::lshift (*mask, bias);
+- exp = TREE_OPERAND (exp, 0);
+- STRIP_NOPS (exp);
+- return exp;
++ return ret;
+ }
+ }
+ }
+--- gcc/testsuite/gcc.c-torture/execute/pr65418-1.c.jj 2015-03-13 16:49:07.973604649 +0100
++++ gcc/testsuite/gcc.c-torture/execute/pr65418-1.c 2015-03-13 16:48:28.000000000 +0100
+@@ -0,0 +1,19 @@
++/* PR tree-optimization/65418 */
++
++__attribute__((noinline, noclone)) int
++foo (int x)
++{
++ if (x == -216 || x == -132 || x == -218 || x == -146)
++ return 1;
++ return 0;
++}
++
++int
++main ()
++{
++ volatile int i;
++ for (i = -230; i < -120; i++)
++ if (foo (i) != (i == -216 || i == -132 || i == -218 || i == -146))
++ __builtin_abort ();
++ return 0;
++}
+--- gcc/testsuite/gcc.c-torture/execute/pr65418-2.c.jj 2015-03-13 16:49:10.992556110 +0100
++++ gcc/testsuite/gcc.c-torture/execute/pr65418-2.c 2015-03-13 16:48:44.000000000 +0100
+@@ -0,0 +1,19 @@
++/* PR tree-optimization/65418 */
++
++__attribute__((noinline, noclone)) int
++foo (int x)
++{
++ if (x == -216 || x == -211 || x == -218 || x == -205 || x == -223)
++ return 1;
++ return 0;
++}
++
++int
++main ()
++{
++ volatile int i;
++ for (i = -230; i < -200; i++)
++ if (foo (i) != (i == -216 || i == -211 || i == -218 || i == -205 || i == -223))
++ __builtin_abort ();
++ return 0;
++}
diff --git a/sources b/sources
index ba5c027..5df6f80 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6906d4ba6f221b58c1b6878e870a236c gcc-5.0.0-20150226.tar.bz2
+51d8b914dba658c69d23c5f7853f843c gcc-5.0.0-20150313.tar.bz2
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