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From-SVN: r774
This commit is contained in:
Richard Kenner 1992-04-18 10:10:15 -04:00
parent 44ace968fb
commit df031c4379
1 changed files with 22 additions and 11 deletions
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33
gcc/config/rs6000/rs6000.md
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@ -1061,17 +1061,6 @@
int start = INTVAL (operands[3]) & 31;
int size = INTVAL (operands[2]) & 31;
if ((start < 16 && start + size <= 16) || start >= 16)
{
operands[3] = gen_rtx (CONST_INT, VOIDmode,
((1 << (16 - (start & 15)))
- (1 << (16 - (start & 15) - size))));
if (start < 16)
return \"andiu. %4,%1,%3\";
else
return \"andil. %4,%1,%3\";
}
if (start + size >= 32)
operands[3] = const0_rtx;
else
@ -1092,6 +1081,17 @@
int start = INTVAL (operands[3]) & 31;
int size = INTVAL (operands[2]) & 31;
if ((start < 16 && start + size <= 16) || start >= 16)
{
operands[3] = gen_rtx (CONST_INT, VOIDmode,
((1 << (16 - (start & 15)))
- (1 << (16 - (start & 15) - size))));
if (start < 16)
return \"andiu. %4,%1,%3\";
else
return \"andil. %4,%1,%3\";
}
if (start + size >= 32)
operands[3] = const0_rtx;
else
@ -1114,6 +1114,17 @@
int start = INTVAL (operands[3]) & 31;
int size = INTVAL (operands[2]) & 31;
if ((start < 16 && start + size <= 16) || start >= 16)
{
operands[3] = gen_rtx (CONST_INT, VOIDmode,
((1 << (16 - (start & 15)))
- (1 << (16 - (start & 15) - size))));
if (start < 16)
return \"andiu. %0,%1,%3\";
else
return \"andil. %0,%1,%3\";
}
if (start + size >= 32)
operands[3] = const0_rtx;
else