cse.c (cse_insn): Enable subsitution inside libcall only for REG, SUBREG, MEM.

        * cse.c (cse_insn): Enable subsitution inside libcall only for REG,
        SUBREG, MEM.
        * rtlanal.c (replace_rtx): Prohibit replaces in CONST_DOUBLE.

From-SVN: r21445

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f8c47b5430159d543935d54397b6b25907a53907..00ed053b3f6b8f6e128738942c10b9a0ec077c09 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+1998-07-28  Vladimir N. Makarov  <vmakarov@cygnus.com>
+
+       * cse.c (cse_insn): Enable subsitution inside libcall only for REG,
+       SUBREG, MEM.
+       * rtlanal.c (replace_rtx): Prohibit replaces in CONST_DOUBLE.
+
 Mon Jul 27 00:54:41 1998  Jason Merrill  <jason@yorick.cygnus.com>
 
        * tree.c (simple_cst_equal, case CONSTRUCTOR): OK if the elts are