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riscv-gcc-1
Commit b209b3c5 by James Van Artsdalen
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(follow_jumps): Don't follow tablejumps. 

From-SVN: r6361
parent 9e9b48a4
Showing with 6 additions and 0 deletions
gcc/jump.c
...@@ -2925,6 +2925,12 @@ follow_jumps (label) ...@@ -2925,6 +2925,12 @@ follow_jumps (label)
/* If we have found a cycle, make the insn jump to itself. */ /* If we have found a cycle, make the insn jump to itself. */
if (JUMP_LABEL (insn) == label) if (JUMP_LABEL (insn) == label)
return label; return label;
tem = next_active_insn (JUMP_LABEL (insn));
if (tem && (GET_CODE (PATTERN (tem)) == ADDR_VEC
|| GET_CODE (PATTERN (tem)) == ADDR_DIFF_VEC))
break;
value = JUMP_LABEL (insn); value = JUMP_LABEL (insn);
} }
if (depth == 10) if (depth == 10)
......
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