[Bug target/54305] New: [4.8 regression] FAIL: gcc.target/m68k/pr36134.c scan-assembler lea

[sch...@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54305

             Bug #: 54305
           Summary: [4.8 regression] FAIL: gcc.target/m68k/pr36134.c
                    scan-assembler lea
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: sch...@linux-m68k.org
            Target: m68k-*-*


@@ -7,31 +7,29 @@
 f:
        link.w %fp,#0
        move.l a,%a1
-       move.l %a3,-(%sp)
        move.l b,%a0
-       move.l %a2,-(%sp)
        cmp.l %a1,%a0
        jcc .L1
 .L5:
        move.l (%a0),(%a1)
-       move.l %a0,%a3
-       move.l %a1,%a2
+       move.l %a1,%d1
+       move.l %a0,%d0
+       add.l #16,%d1
+       add.l #16,%d0
        move.l 4(%a0),4(%a1)
        move.l 8(%a0),8(%a1)
-       lea (16,%a1),%a1
-       lea (16,%a0),%a0
-       move.l 12(%a3),12(%a2)
-       cmp.l %a1,%a0
+       move.l 12(%a0),12(%a1)
+       move.l %d1,%a1
+       move.l %d0,%a0
+       cmp.l %d1,%d0
        jcs .L5
-       move.l %a1,a
-       move.l %a0,b
+       move.l %d1,a
+       move.l %d0,b
 .L1:
-       move.l (%sp)+,%a2
-       move.l (%sp)+,%a3
        unlk %fp
        rts
        .size   f, .-f
        .comm   b,4,2
        .comm   a,4,2
-       .ident  "GCC: (GNU) 4.8.0 20120810 (experimental)"
+       .ident  "GCC: (GNU) 4.8.0 20120817 (experimental)"
        .section        .note.GNU-stack,"",@progbits


First appeared in r190284.