More warning fixes...

        * final.c (shorten_branches): Add parentheses around +/- in
        operand of &.
        * flow.c (life_analysis): Wrap variable `i' in macro ELIMINABLE_REGS.

From-SVN: r18703

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d64b18f3076d3de2d1123cb2f78e0d4ce71d0ab3..c4386612908054caa10d0ec54a909160409fbf8b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+Thu Mar 19 10:10:36 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * final.c (shorten_branches): Add parentheses around +/- in
+       operand of &.
+
+       * flow.c (life_analysis): Wrap variable `i' in macro ELIMINABLE_REGS.
+
 Thu Mar 19 09:15:17 1998  Manfred Hollstein  <manfred@s-direktnet.de>
 
        * regclass.c (memory_move_secondary_cost): Wrap uses of

diff --git a/gcc/final.c b/gcc/final.c
index aeb767711269eb99a2cc5424a9dee9be8c25c8ab..07b589eeb3bf1dbe9d586e8be1bf548901dfcbf4 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1176,7 +1176,7 @@ shorten_branches (first)
          if (log)
            {
              int align = 1 << log;
-             int new_address = insn_current_address + align - 1 & -align;
+             int new_address = (insn_current_address + align - 1) & -align;
              insn_lengths[uid] = new_address - insn_current_address;
              insn_current_address = new_address;
            }
@@ -1279,7 +1279,7 @@ shorten_branches (first)
              if (log > insn_current_align)
                {
                  int align = 1 << log;
-                 int new_address= insn_current_address + align - 1 & -align;
+                 int new_address= (insn_current_address + align - 1) & -align;
                  insn_lengths[uid] = new_address - insn_current_address;
                  insn_current_align = log;
                  insn_current_address = new_address;

diff --git a/gcc/flow.c b/gcc/flow.c
index 6dd84a42c214f539689411e72c87f487ad386427..09dacf50deee99a7bbbdc0c9287cf5a1891cd0f2 100644 (file)
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -962,9 +962,8 @@ life_analysis (f, nregs, file)
      int nregs;
      FILE *file;
 {
-  register size_t i;
-
 #ifdef ELIMINABLE_REGS
+  register size_t i;
   static struct {int from, to; } eliminables[] = ELIMINABLE_REGS;
 #endif