qbe

Internal scc patchset buffer for QBE
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cup.ssa (269B)

      1 # counts up from -1988 to 1991
      2 
      3 export
      4 function $test() {
      5 @start
      6 @loop
      7 	%n0  =l phi @start -1988, @loop %n1
      8 	%n1  =l add 1, %n0
      9 	%cmp =w cslel 1991, %n1
     10 	jnz %cmp, @end, @loop
     11 @end
     12 	ret
     13 }
     14 
     15 # >>> driver
     16 # extern void test(void);
     17 # int main() { test(); return 0; }
     18 # <<<