4.4.4-4
This commit is contained in:
Jakub Jelinek
parent
13e93d2a5d
commit
26c09a98ec
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@ -1,2 +1,2 @@
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fastjar-0.97.tar.gz
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gcc-4.4.4-20100514.tar.bz2
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gcc-4.4.4-20100518.tar.bz2
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17
gcc.spec
17
gcc.spec
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@ -1,9 +1,9 @@
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%global DATE 20100514
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%global SVNREV 159406
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%global DATE 20100518
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%global SVNREV 159543
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%global gcc_version 4.4.4
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# Note, gcc_release must be integer, if you want to add suffixes to
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# %{release}, append them after %{gcc_release} on Release: line.
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%global gcc_release 3
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%global gcc_release 4
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%global _unpackaged_files_terminate_build 0
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%global multilib_64_archs sparc64 ppc64 s390x x86_64
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%if 0%{?fedora} >= 13 || 0%{?rhel} >= 6
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@ -176,6 +176,7 @@ Patch17: gcc44-pr38757.patch
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Patch18: gcc44-libstdc++-docs.patch
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Patch19: gcc44-ppc64-aixdesc.patch
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Patch20: gcc44-no-add-needed.patch
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Patch21: gcc44-debug-sra-be.patch
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Patch1000: fastjar-0.97-segfault.patch
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Patch1001: fastjar-0.97-len1.patch
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@ -487,6 +488,7 @@ which are required to compile with the GNAT.
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%if 0%{?fedora} >= 13
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%patch20 -p0 -b .no-add-needed~
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%endif
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%patch21 -p0 -b .debug-sra-be~
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# This testcase doesn't compile.
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rm libjava/testsuite/libjava.lang/PR35020*
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@ -1876,6 +1878,15 @@ fi
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%doc rpm.doc/changelogs/libmudflap/ChangeLog*
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%changelog
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* Tue May 18 2010 Jakub Jelinek <jakub@redhat.com> 4.4.4-4
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- update from gcc-4_4-branch
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- PR fortran/44135
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- C++ -Wunused-but-set-variable fix (PR c++/44108)
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- avoid C++ gimplification affecting mangling (#591635, PR c++/44148)
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- asm goto fixes (PRs middle-end/44102, bootstrap/42347)
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- VTA backports
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- PRs debug/41371, debug/44112
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* Fri May 14 2010 Jakub Jelinek <jakub@redhat.com> 4.4.4-3
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- update from gcc-4_4-branch
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- PRs debug/43370, documentation/44016, fortran/44036, middle-end/43671,
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@ -0,0 +1,92 @@
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2010-05-18 Jakub Jelinek <jakub@redhat.com>
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* dwarf2out.c (new_loc_descr_op_bit_piece): Add offset
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argument. Don't use DW_OP_piece if offset is non-zero,
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put offset into second DW_OP_bit_piece argument.
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(dw_sra_loc_expr): Adjust callers. For memory expressions
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compute offset.
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--- gcc/dwarf2out.c.jj 2010-05-15 08:09:16.000000000 +0200
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+++ gcc/dwarf2out.c 2010-05-18 15:49:26.000000000 +0200
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@@ -14364,12 +14364,12 @@ dw_loc_list_1 (tree loc, rtx varloc, int
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if it is not possible. */
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static dw_loc_descr_ref
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-new_loc_descr_op_bit_piece (HOST_WIDE_INT bitsize)
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+new_loc_descr_op_bit_piece (HOST_WIDE_INT bitsize, HOST_WIDE_INT offset)
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{
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- if ((bitsize % BITS_PER_UNIT) == 0)
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+ if ((bitsize % BITS_PER_UNIT) == 0 && offset == 0)
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return new_loc_descr (DW_OP_piece, bitsize / BITS_PER_UNIT, 0);
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else if (dwarf_version >= 3 || !dwarf_strict)
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- return new_loc_descr (DW_OP_bit_piece, bitsize, 0);
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+ return new_loc_descr (DW_OP_bit_piece, bitsize, offset);
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else
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return NULL;
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}
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@@ -14448,7 +14448,7 @@ dw_sra_loc_expr (tree decl, rtx loc)
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if (padsize > decl_size)
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return NULL;
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decl_size -= padsize;
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- *descr_tail = new_loc_descr_op_bit_piece (padsize);
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+ *descr_tail = new_loc_descr_op_bit_piece (padsize, 0);
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if (*descr_tail == NULL)
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return NULL;
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descr_tail = &(*descr_tail)->dw_loc_next;
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@@ -14461,7 +14461,46 @@ dw_sra_loc_expr (tree decl, rtx loc)
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decl_size -= bitsize;
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if (last == NULL)
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{
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- *descr_tail = new_loc_descr_op_bit_piece (bitsize);
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+ HOST_WIDE_INT offset = 0;
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+ if (GET_CODE (varloc) == VAR_LOCATION
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+ && GET_CODE (PAT_VAR_LOCATION_LOC (varloc)) != PARALLEL)
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+ {
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+ varloc = PAT_VAR_LOCATION_LOC (varloc);
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+ if (GET_CODE (varloc) == EXPR_LIST)
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+ varloc = XEXP (varloc, 0);
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+ }
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+ do
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+ {
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+ if (GET_CODE (varloc) == CONST
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+ || GET_CODE (varloc) == SIGN_EXTEND
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+ || GET_CODE (varloc) == ZERO_EXTEND)
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+ varloc = XEXP (varloc, 0);
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+ else if (GET_CODE (varloc) == SUBREG)
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+ varloc = SUBREG_REG (varloc);
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+ else
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+ break;
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+ }
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+ while (1);
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+ /* DW_OP_bit_size offset should be zero for register
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+ or implicit location descriptions and empty location
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+ descriptions, but for memory addresses needs big endian
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+ adjustment. */
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+ if (MEM_P (varloc)
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+ && ((unsigned HOST_WIDE_INT) INTVAL (MEM_SIZE (varloc))
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+ * BITS_PER_UNIT) != bitsize)
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+ {
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+ unsigned HOST_WIDE_INT memsize
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+ = INTVAL (MEM_SIZE (varloc)) * BITS_PER_UNIT;
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+ if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN
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+ && (memsize > BITS_PER_WORD || bitsize > BITS_PER_WORD))
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+ return NULL;
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+ if (memsize < bitsize)
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+ return NULL;
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+ if (BITS_BIG_ENDIAN)
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+ offset = memsize - bitsize;
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+ }
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+
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+ *descr_tail = new_loc_descr_op_bit_piece (bitsize, offset);
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if (*descr_tail == NULL)
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return NULL;
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descr_tail = &(*descr_tail)->dw_loc_next;
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@@ -14472,7 +14511,7 @@ dw_sra_loc_expr (tree decl, rtx loc)
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the decl. */
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if (descr != NULL && decl_size != 0)
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{
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- *descr_tail = new_loc_descr_op_bit_piece (decl_size);
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+ *descr_tail = new_loc_descr_op_bit_piece (decl_size, 0);
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if (*descr_tail == NULL)
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return NULL;
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}
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@ -16,3 +16,4 @@ gcc-4_4_3-19_fc14:HEAD:gcc-4.4.3-19.fc14.src.rpm:1272396546
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gcc-4_4_4-1_fc14:HEAD:gcc-4.4.4-1.fc14.src.rpm:1272658058
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gcc-4_4_4-2_fc14:HEAD:gcc-4.4.4-2.fc14.src.rpm:1272918393
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gcc-4_4_4-3_fc14:HEAD:gcc-4.4.4-3.fc14.src.rpm:1273873902
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gcc-4_4_4-4_fc14:HEAD:gcc-4.4.4-4.fc14.src.rpm:1274217418
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