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riscv-gcc-1
Commit ec583967 by Richard Stallman
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(output_ior): Handle "ior" against zero. 

From-SVN: r2702
parent b10248a3
Showing with 3 additions and 0 deletions
gcc/config/pa/pa.c
...@@ -1254,6 +1254,9 @@ output_ior (operands) ...@@ -1254,6 +1254,9 @@ output_ior (operands)
{ {
unsigned mask = INTVAL (operands[2]); unsigned mask = INTVAL (operands[2]);
int bs0, bs1, bs2, p, len; int bs0, bs1, bs2, p, len;
if (INTVAL (operands[2]) == 0)
return "copy %1,%0";
for (bs0 = 0; bs0 < 32; bs0++) for (bs0 = 0; bs0 < 32; bs0++)
if ((mask & (1 << bs0)) != 0) if ((mask & (1 << bs0)) != 0)
......
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