fix misoptimization after "ffs(x) - 1"

(as done in egcs)
1998-01-20 16:03:17 +00:00 · 1998-01-20 16:03:17 +00:00 · 57b9298f1c
parent 66e093ada9
commit 57b9298f1c
1 changed files with 2 additions and 0 deletions
--- a/gnu/usr.bin/gcc/arch/i386/i386.md
+++ b/gnu/usr.bin/gcc/arch/i386/i386.md
@ -5570,6 +5570,7 @@
  output_asm_insn (buffer, xops);

  ffssi_label_number++;
+  CC_STATUS_INIT;
  return \"\";
 }")

@ -5616,6 +5617,7 @@
  output_asm_insn (buffer, xops);

  ffshi_label_number++;
+  CC_STATUS_INIT;
  return \"\";
 }")