toolchain/gcc: remove deprecated 4.3.1 version
People should use the most recent 4.3.x version to get all the bugfixes. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard
parent
15dab042b4
commit
3f9261d05d
@ -1,33 +0,0 @@
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--- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
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+++ gcc/contrib/regression/objs-gcc.sh
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@@ -105,6 +105,10 @@
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then
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make all-gdb all-dejagnu all-ld || exit 1
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make install-gdb install-dejagnu install-ld || exit 1
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+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
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+ then
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+ make all-gdb all-dejagnu all-ld || exit 1
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+ make install-gdb install-dejagnu install-ld || exit 1
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elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
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make bootstrap || exit 1
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make install || exit 1
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--- gcc/libjava/classpath/ltconfig
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+++ gcc/libjava/classpath/ltconfig
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@@ -603,7 +603,7 @@
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# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
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case $host_os in
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-linux-gnu*) ;;
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+linux-gnu*|linux-uclibc*) ;;
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linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
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esac
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@@ -1251,7 +1251,7 @@
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;;
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# This must be Linux ELF.
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-linux-gnu*)
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+linux*)
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version_type=linux
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need_lib_prefix=no
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need_version=no
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@ -1,13 +0,0 @@
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diff -rdup gcc-4.2.1.oorig/gcc/config.gcc gcc-4.2.1/gcc/config.gcc
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--- gcc-4.2.1.oorig/gcc/config.gcc 2007-10-01 11:52:52.000000000 +0200
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+++ gcc-4.2.1/gcc/config.gcc 2007-10-01 13:22:12.000000000 +0200
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@@ -494,6 +494,9 @@ case ${target} in
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alpha*)
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tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
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;;
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+ i[34567]86-*hurd*-*)
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+ tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/gnu.h gnu.h ${tm_file}"
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+ ;;
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i[34567]86-*-*)
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tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
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;;
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@ -1,11 +0,0 @@
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--- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500
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+++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500
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@@ -500,7 +500,7 @@
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#ifdef __linux__
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# include <features.h>
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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- && !defined(__ia64__)
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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# define GC_HAVE_BUILTIN_BACKTRACE
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# endif
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@ -1,13 +0,0 @@
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Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
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===================================================================
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--- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202)
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+++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy)
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@@ -144,7 +144,7 @@
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_GLIBCXX_END_NAMESPACE
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-#if _GLIBCXX_USE_C99
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+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
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#undef snprintf
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#undef vfscanf
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@ -1,49 +0,0 @@
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Index: gcc-4.2/libmudflap/mf-hooks2.c
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===================================================================
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--- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834)
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+++ gcc-4.2/libmudflap/mf-hooks2.c (working copy)
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@@ -427,7 +427,7 @@
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{
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
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- bzero (s, n);
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+ memset (s, 0, n);
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}
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@@ -437,7 +437,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
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MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
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- bcopy (src, dest, n);
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+ memmove (dest, src, n);
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}
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@@ -447,7 +447,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
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MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
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- return bcmp (s1, s2, n);
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+ return n == 0 ? 0 : memcmp (s1, s2, n);
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}
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@@ -456,7 +456,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
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- return index (s, c);
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+ return strchr (s, c);
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}
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@@ -465,7 +465,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
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- return rindex (s, c);
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+ return strrchr (s, c);
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}
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/* XXX: stpcpy, memccpy */
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@ -1,29 +0,0 @@
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Index: gcc-4.3.0/gcc/config/arm/t-linux
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===================================================================
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--- gcc-4.3.0/gcc/config/arm/t-linux (revision 129896)
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+++ gcc-4.3.0/gcc/config/arm/t-linux (working copy)
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@@ -3,7 +3,10 @@
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TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
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LIB1ASMSRC = arm/lib1funcs.asm
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-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
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+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
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+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
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+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
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+ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
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# MULTILIB_OPTIONS = mhard-float/msoft-float
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# MULTILIB_DIRNAMES = hard-float soft-float
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Index: gcc-4.3.0/gcc/config/arm/linux-elf.h
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===================================================================
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--- gcc-4.3.0/gcc/config/arm/linux-elf.h (revision 129896)
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+++ gcc-4.3.0/gcc/config/arm/linux-elf.h (working copy)
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@@ -48,7 +62,7 @@
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%{shared:-lc} \
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%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
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-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
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+#define LIBGCC_SPEC "-lgcc"
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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@ -1,188 +0,0 @@
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Index: gcc-4.3.2/gcc/tree-scalar-evolution.c
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===================================================================
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--- gcc-4.3.2.orig/gcc/tree-scalar-evolution.c 2009-01-28 10:14:37.000000000 +0100
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+++ gcc-4.3.2/gcc/tree-scalar-evolution.c 2009-01-28 10:17:50.000000000 +0100
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@@ -2716,6 +2716,50 @@
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scalar_evolution_info = NULL;
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}
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+/* Returns true if the expression EXPR is considered to be too expensive
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+ for scev_const_prop. */
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+
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+bool
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+expression_expensive_p (tree expr)
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+{
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+ enum tree_code code;
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+
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+ if (is_gimple_val (expr))
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+ return false;
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+
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+ code = TREE_CODE (expr);
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+ if (code == TRUNC_DIV_EXPR
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+ || code == CEIL_DIV_EXPR
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+ || code == FLOOR_DIV_EXPR
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+ || code == ROUND_DIV_EXPR
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+ || code == TRUNC_MOD_EXPR
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+ || code == CEIL_MOD_EXPR
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+ || code == FLOOR_MOD_EXPR
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+ || code == ROUND_MOD_EXPR
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+ || code == EXACT_DIV_EXPR)
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+ {
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+ /* Division by power of two is usually cheap, so we allow it.
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+ Forbid anything else. */
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+ if (!integer_pow2p (TREE_OPERAND (expr, 1)))
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+ return true;
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+ }
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+
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+ switch (TREE_CODE_CLASS (code))
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+ {
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+ case tcc_binary:
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+ case tcc_comparison:
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+ if (expression_expensive_p (TREE_OPERAND (expr, 1)))
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+ return true;
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+
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+ /* Fallthru. */
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+ case tcc_unary:
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+ return expression_expensive_p (TREE_OPERAND (expr, 0));
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+
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+ default:
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+ return true;
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+ }
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+}
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+
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/* Replace ssa names for that scev can prove they are constant by the
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appropriate constants. Also perform final value replacement in loops,
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in case the replacement expressions are cheap.
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@@ -2802,12 +2846,6 @@
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continue;
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niter = number_of_latch_executions (loop);
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- /* We used to check here whether the computation of NITER is expensive,
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- and avoided final value elimination if that is the case. The problem
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- is that it is hard to evaluate whether the expression is too
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- expensive, as we do not know what optimization opportunities the
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- the elimination of the final value may reveal. Therefore, we now
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- eliminate the final values of induction variables unconditionally. */
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if (niter == chrec_dont_know)
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continue;
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@@ -2838,7 +2876,15 @@
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/* Moving the computation from the loop may prolong life range
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of some ssa names, which may cause problems if they appear
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on abnormal edges. */
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- || contains_abnormal_ssa_name_p (def))
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+ || contains_abnormal_ssa_name_p (def)
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+ /* Do not emit expensive expressions. The rationale is that
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+ when someone writes a code like
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+
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+ while (n > 45) n -= 45;
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+
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+ he probably knows that n is not large, and does not want it
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+ to be turned into n %= 45. */
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+ || expression_expensive_p (def))
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continue;
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/* Eliminate the PHI node and replace it by a computation outside
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Index: gcc-4.3.2/gcc/tree-scalar-evolution.h
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===================================================================
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--- gcc-4.3.2.orig/gcc/tree-scalar-evolution.h 2009-01-28 10:22:47.000000000 +0100
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+++ gcc-4.3.2/gcc/tree-scalar-evolution.h 2009-01-28 10:23:10.000000000 +0100
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@@ -35,6 +35,7 @@
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extern void scev_analysis (void);
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unsigned int scev_const_prop (void);
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+bool expression_expensive_p (tree);
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extern bool simple_iv (struct loop *, tree, tree, affine_iv *, bool);
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/* Returns the loop of the polynomial chrec CHREC. */
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Index: gcc-4.3.2/gcc/testsuite/gcc.dg/pr34027-1.c
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===================================================================
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--- gcc-4.3.2.orig/gcc/testsuite/gcc.dg/pr34027-1.c 2009-01-28 10:24:09.000000000 +0100
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+++ gcc-4.3.2/gcc/testsuite/gcc.dg/pr34027-1.c 2009-01-28 10:24:43.000000000 +0100
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@@ -8,5 +8,9 @@
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return ns;
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}
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-/* { dg-final { scan-tree-dump "ns % 10000" "optimized" } } */
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+/* This test was originally introduced to test that we transform
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+ to ns % 10000. See the discussion of PR 32044 why we do not do
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+ that anymore. */
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+/* { dg-final { scan-tree-dump-times "%" 0 "optimized" } } */
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+/* { dg-final { scan-tree-dump-times "/" 0 "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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Index: gcc-4.3.2/gcc/testsuite/gcc.dg/tree-ssa/pr32044.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ gcc-4.3.2/gcc/testsuite/gcc.dg/tree-ssa/pr32044.c 2009-01-28 10:25:50.000000000 +0100
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@@ -0,0 +1,55 @@
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+/* { dg-do compile } */
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+/* { dg-options "-O2 -fdump-tree-empty -fdump-tree-final_cleanup" } */
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+
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+int foo (int n)
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+{
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+ while (n >= 45)
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+ n -= 45;
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+
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+ return n;
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+}
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+
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+int bar (int n)
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+{
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+ while (n >= 64)
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+ n -= 64;
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+
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+ return n;
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+}
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+
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+int bla (int n)
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+{
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+ int i = 0;
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+
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+ while (n >= 45)
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+ {
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+ i++;
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+ n -= 45;
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+ }
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+
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+ return i;
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+}
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+
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+int baz (int n)
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+{
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+ int i = 0;
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+
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+ while (n >= 64)
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+ {
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+ i++;
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+ n -= 64;
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+ }
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+
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+ return i;
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+}
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+
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+/* The loops computing division/modulo by 64 should be eliminated. */
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+/* { dg-final { scan-tree-dump-times "Removing empty loop" 2 "empty" } } */
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+
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+/* There should be no division/modulo in the final dump (division and modulo
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+ by 64 are done using bit operations). */
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+/* { dg-final { scan-tree-dump-times "/" 0 "final_cleanup" } } */
|
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+/* { dg-final { scan-tree-dump-times "%" 0 "final_cleanup" } } */
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+
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+/* { dg-final { cleanup-tree-dump "empty" } } */
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+/* { dg-final { cleanup-tree-dump "final_cleanup" } } */
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Index: gcc-4.3.2/gcc/tree-ssa-loop-ivopts.c
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===================================================================
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--- gcc-4.3.2.orig/gcc/tree-ssa-loop-ivopts.c 2009-01-28 10:26:04.000000000 +0100
|
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+++ gcc-4.3.2/gcc/tree-ssa-loop-ivopts.c 2009-01-28 10:27:09.000000000 +0100
|
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@@ -3778,7 +3778,12 @@
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return false;
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cand_value_at (loop, cand, use->stmt, nit, &bnd);
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+
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*bound = aff_combination_to_tree (&bnd);
|
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+ /* It is unlikely that computing the number of iterations using division
|
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+ would be more profitable than keeping the original induction variable. */
|
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+ if (expression_expensive_p (*bound))
|
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+ return false;
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return true;
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}
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@ -1,41 +0,0 @@
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gcc/ChangeLog
|
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2007-11-27 Bernhard Fischer <>
|
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|
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* config/arm/arm-protos.h (arm_vector_mode_supported_p,
|
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arm_hard_regno_mode_ok, const_ok_for_arm): Do not hide non-rtx related
|
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function prototypes in RTX_CODE.
|
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* genopinit.c: Include tm_p.h.
|
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|
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Index: gcc-4.3.0/gcc/config/arm/arm-protos.h
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===================================================================
|
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--- gcc-4.3.0/gcc/config/arm/arm-protos.h (revision 130463)
|
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+++ gcc-4.3.0/gcc/config/arm/arm-protos.h (working copy)
|
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@@ -40,15 +40,14 @@
|
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unsigned int);
|
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extern unsigned int arm_dbx_register_number (unsigned int);
|
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extern void arm_output_fn_unwind (FILE *, bool);
|
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-
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|
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#ifdef TREE_CODE
|
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extern int arm_return_in_memory (const_tree);
|
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#endif
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-#ifdef RTX_CODE
|
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extern bool arm_vector_mode_supported_p (enum machine_mode);
|
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extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
|
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extern int const_ok_for_arm (HOST_WIDE_INT);
|
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+#ifdef RTX_CODE
|
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extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
|
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HOST_WIDE_INT, rtx, rtx, int);
|
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extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode,
|
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Index: gcc-4.3.0/gcc/genopinit.c
|
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===================================================================
|
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--- gcc-4.3.0/gcc/genopinit.c (revision 130463)
|
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+++ gcc-4.3.0/gcc/genopinit.c (working copy)
|
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@@ -486,6 +486,7 @@
|
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printf ("#include \"expr.h\"\n");
|
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printf ("#include \"optabs.h\"\n");
|
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printf ("#include \"reload.h\"\n\n");
|
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+ printf ("#include \"tm_p.h\"\n\n");
|
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|
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printf ("void\ninit_all_optabs (void)\n{\n");
|
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|
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@ -1,42 +0,0 @@
|
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see gcc PR34205
|
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Index: gcc-4.3.0/gcc/tree.h
|
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===================================================================
|
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--- gcc-4.3.0/gcc/tree.h (revision 130511)
|
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+++ gcc-4.3.0/gcc/tree.h (working copy)
|
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@@ -38,6 +38,7 @@
|
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|
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LAST_AND_UNUSED_TREE_CODE /* A convenient way to get a value for
|
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NUM_TREE_CODES. */
|
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+ ,__LAST_AND_UNUSED_TREE_CODE=32767 /* Force 16bit width. */
|
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};
|
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|
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#undef DEFTREECODE
|
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Index: gcc-4.3.0/gcc/rtl.h
|
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===================================================================
|
||||
--- gcc-4.3.0/gcc/rtl.h (revision 130511)
|
||||
+++ gcc-4.3.0/gcc/rtl.h (working copy)
|
||||
@@ -48,9 +48,11 @@
|
||||
#include "rtl.def" /* rtl expressions are documented here */
|
||||
#undef DEF_RTL_EXPR
|
||||
|
||||
- LAST_AND_UNUSED_RTX_CODE}; /* A convenient way to get a value for
|
||||
+ LAST_AND_UNUSED_RTX_CODE /* A convenient way to get a value for
|
||||
NUM_RTX_CODE.
|
||||
Assumes default enum value assignment. */
|
||||
+ ,__LAST_AND_UNUSED_RTX_CODE=32767 /* Force 16bit width. */
|
||||
+};
|
||||
|
||||
#define NUM_RTX_CODE ((int) LAST_AND_UNUSED_RTX_CODE)
|
||||
/* The cast here, saves many elsewhere. */
|
||||
Index: gcc-4.3.0/gcc/c-common.h
|
||||
===================================================================
|
||||
--- gcc-4.3.0/gcc/c-common.h (revision 130511)
|
||||
+++ gcc-4.3.0/gcc/c-common.h (working copy)
|
||||
@@ -125,6 +125,7 @@
|
||||
RID_LAST_AT = RID_AT_IMPLEMENTATION,
|
||||
RID_FIRST_PQ = RID_IN,
|
||||
RID_LAST_PQ = RID_ONEWAY
|
||||
+ ,__LAST_AND_UNUSED_RID=32767 /* Force 16bit width. */
|
||||
};
|
||||
|
||||
#define OBJC_IS_AT_KEYWORD(rid) \
|
||||
@ -1,15 +0,0 @@
|
||||
\\\\
|
||||
\\ gcc PR33200
|
||||
Index: gcc-4.3.0/gcc/config.gcc
|
||||
===================================================================
|
||||
--- gcc-4.3.0/gcc/config.gcc (revision 131628)
|
||||
+++ gcc-4.3.0/gcc/config.gcc (working copy)
|
||||
@@ -2302,7 +2305,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbian
|
||||
if test x${enable_incomplete_targets} = xyes ; then
|
||||
tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
|
||||
fi
|
||||
- use_fixproto=yes
|
||||
+ # XXX: why? use_fixproto=yes
|
||||
;;
|
||||
sh-*-rtemscoff*)
|
||||
tmake_file="sh/t-sh t-rtems sh/t-rtems"
|
||||
@ -1,13 +0,0 @@
|
||||
diff -urN gcc-4.3.1.orig/gcc/config/cris/cris.h gcc-4.3.1/gcc/config/cris/cris.h
|
||||
--- gcc-4.3.1.orig/gcc/config/cris/cris.h 2008-02-22 12:11:01.000000000 +0100
|
||||
+++ gcc-4.3.1/gcc/config/cris/cris.h 2008-07-02 10:42:42.000000000 +0200
|
||||
@@ -1529,9 +1529,6 @@
|
||||
|
||||
#define NO_IMPLICIT_EXTERN_C
|
||||
|
||||
-/* No specific purpose other than warningless compatibility. */
|
||||
-#define HANDLE_PRAGMA_PACK_PUSH_POP 1
|
||||
-
|
||||
/*
|
||||
* Local variables:
|
||||
* eval: (c-set-style "gnu")
|
||||
@ -47,11 +47,6 @@ choice
|
||||
depends on BR2_RECENT || BR2_DEPRECATED
|
||||
bool "gcc 4.2.4"
|
||||
|
||||
config BR2_GCC_VERSION_4_3_1
|
||||
depends on !BR2_avr32 && !BR2_nios2
|
||||
depends on BR2_DEPRECATED
|
||||
bool "gcc 4.3.1"
|
||||
|
||||
config BR2_GCC_VERSION_4_3_2
|
||||
depends on !BR2_avr32 && !BR2_nios2
|
||||
depends on BR2_RECENT || BR2_DEPRECATED
|
||||
@ -102,7 +97,6 @@ config BR2_GCC_VERSION
|
||||
default "4.2.2" if BR2_GCC_VERSION_4_2_2
|
||||
default "4.2.3" if BR2_GCC_VERSION_4_2_3
|
||||
default "4.2.4" if BR2_GCC_VERSION_4_2_4
|
||||
default "4.3.1" if BR2_GCC_VERSION_4_3_1
|
||||
default "4.3.2" if BR2_GCC_VERSION_4_3_2
|
||||
default "4.3.3" if BR2_GCC_VERSION_4_3_3
|
||||
default "4.4.1" if BR2_GCC_VERSION_4_4_X
|
||||
|
||||
Loading…
Reference in New Issue
Block a user