From: Kaz Kojima <kkojima@gcc.gnu.org>
Date: Mon, 26 Jul 2004 00:47:38 +0000 (+0000)
Subject: re PR target/13250 ([3.4 only] [SH] Gcc code for rotation clobbers the register,... 
X-Git-Tag: releases/gcc-3.3.5~96
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e80aa93ec43c722096d68e483ce8264f4af5d028;p=thirdparty%2Fgcc.git

re PR target/13250 ([3.4 only] [SH] Gcc code for rotation clobbers the register, but gcc continues to use the register as if it was not clobbered)

	PR target/13250
	Backport from mainline:
	* config/sh/sh.md (rotlsi3): Use emit_move_insn.

	PR target/15647
	Backport from mainline:
	* config/sh/t-linux (SHLIB_MAPFILES): Use sh specific
	libgcc-std.ver.
	* config/sh/libgcc-std.ver: New file.

	PR bootstrap/15120
	* libstdc++-v3/configure: Rebuilt.

From-SVN: r85176
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 33c3a085d38c..99e443d6f776 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,15 @@
+2004-07-25  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/13250
+	Backport from mainline:
+	* config/sh/sh.md (rotlsi3): Use emit_move_insn.
+
+	PR target/15647
+	Backport from mainline:
+	* config/sh/t-linux (SHLIB_MAPFILES): Use sh specific
+	libgcc-std.ver.
+	* config/sh/libgcc-std.ver: New file.
+
 2004-07-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR target/15202
diff --git a/gcc/config/sh/libgcc-std.ver b/gcc/config/sh/libgcc-std.ver
index bd4cfbf3d344..2862b8d19335 100644
--- a/gcc/config/sh/libgcc-std.ver
+++ b/gcc/config/sh/libgcc-std.ver
@@ -194,25 +194,3 @@ GCC_3.3.1 {
 %inherit GCC_3.3.2 GCC_3.3.1
 GCC_3.3.2 {
 }
-%inherit GCC_3.3.4 GCC_3.3.2
-GCC_3.3.4 {
-  __unorddf2
-  __unordsf2
-}
-
-%inherit GCC_3.4 GCC_3.3.4
-GCC_3.4 {
-  # bit scanning and counting built-ins
-  __clzsi2
-  __clzdi2
-  __clzti2
-  __ctzsi2
-  __ctzdi2
-  __ctzti2
-  __popcountsi2
-  __popcountdi2
-  __popcountti2
-  __paritysi2
-  __paritydi2
-  __parityti2
-}
diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md
index 41106d502df3..75d9fd8beb7d 100644
--- a/gcc/config/sh/sh.md
+++ b/gcc/config/sh/sh.md
@@ -2174,7 +2174,7 @@
 	parts[0] = gen_reg_rtx (SImode);
 	parts[1] = gen_reg_rtx (SImode);
 	emit_insn (gen_rotlsi3_16 (parts[2-choice], operands[1]));
-	parts[choice-1] = operands[1];
+	emit_move_insn (parts[choice-1], operands[1]);
 	emit_insn (gen_ashlsi3 (parts[0], parts[0], GEN_INT (8)));
 	emit_insn (gen_lshrsi3 (parts[1], parts[1], GEN_INT (8)));
 	emit_insn (gen_iorsi3 (operands[0], parts[0], parts[1]));
diff --git a/gcc/config/sh/t-linux b/gcc/config/sh/t-linux
index 14d1ad35386d..3dd63fc7ea92 100644
--- a/gcc/config/sh/t-linux
+++ b/gcc/config/sh/t-linux
@@ -14,8 +14,11 @@ MULTILIB_EXCEPTIONS=
 EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o
 
 # Override t-slibgcc-elf-ver to export some libgcc symbols with
-# the symbol versions that glibc used.
-SHLIB_MAPFILES =  $(srcdir)/libgcc-std.ver $(srcdir)/config/sh/libgcc-glibc.ver
+# the symbol versions that glibc used.  Also use sh specific
+# libgcc-std.ver to avoid to export some lib1func routines which
+# shoud not be called via PLT.
+SHLIB_MAPFILES =  $(srcdir)/config/sh/libgcc-std.ver \
+	$(srcdir)/config/sh/libgcc-glibc.ver
 
 # Override SHLIB_LINK and SHLIB_INSTALL to use linker script
 # libgcc_s.so.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b773833b0b12..091f63d2b436 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-25  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR bootstrap/15120
+	* configure: Rebuilt.
+
 2004-07-08  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* testsuite/22_locale/time_put_members_char.cc (test01): Allow either 
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 3bdeef5c1594..1486cb89f4ec 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -2009,7 +2009,7 @@ irix5* | irix6*)
 # This must be Linux ELF.
 linux-gnu*)
   case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
     lt_cv_deplibs_check_method=pass_all ;;
   *)
     # glibc up to 2.1.1 does not perform some relocations on ARM