PR target/46428

	* config/moxie/moxie.c (moxie_expand_prologue): Remove unused variables.
	* config/moxie/moxie.h (HARD_REGNO_OK_FOR_BASE_P): Use unsigned
	comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166664 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6df880a..bcab08d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2010-11-12  Joern Rennecke  <amylaar@spamcop.net>
+           Richard Henderson  <rth@redhat.com>
+
+       PR target/46428
+       * config/moxie/moxie.c (moxie_expand_prologue): Remove unused variables.
+       * config/moxie/moxie.h (HARD_REGNO_OK_FOR_BASE_P): Use unsigned
+       comparison.
+
 2010-11-12  Pat Haugen  <pthaugen@us.ibm.com>
 
        * opts-common.c (decode_cmdline_option): Initialize separate_args.

diff --git a/gcc/config/moxie/moxie.c b/gcc/config/moxie/moxie.c
index d2a6b66..dd8a145 100644 (file)
--- a/gcc/config/moxie/moxie.c
+++ b/gcc/config/moxie/moxie.c
@@ -317,7 +317,7 @@ void
 moxie_expand_epilogue (void)
 {
   int regno;
-  rtx insn, reg, cfa_restores = NULL;
+  rtx reg;
 
   if (cfun->machine->callee_saved_reg_size != 0)
     {
@@ -340,7 +340,7 @@ moxie_expand_epilogue (void)
            && df_regs_ever_live_p (regno))
          {
            rtx preg = gen_rtx_REG (Pmode, regno);
-           insn = emit_insn (gen_movsi_pop (reg, preg));
+           emit_insn (gen_movsi_pop (reg, preg));
          }
     }
 

diff --git a/gcc/config/moxie/moxie.h b/gcc/config/moxie/moxie.h
index 0cfc11b..6f64a7b 100644 (file)
--- a/gcc/config/moxie/moxie.h
+++ b/gcc/config/moxie/moxie.h
@@ -405,7 +405,7 @@ enum reg_class
 #define INDEX_REG_CLASS NO_REGS
 
 #define HARD_REGNO_OK_FOR_BASE_P(NUM) \
-  ((NUM) >= 0 && (NUM) < FIRST_PSEUDO_REGISTER \
+  ((unsigned) (NUM) < FIRST_PSEUDO_REGISTER \
    && (REGNO_REG_CLASS(NUM) == GENERAL_REGS \
        || (NUM) == HARD_FRAME_POINTER_REGNUM))