diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.md')
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 477f12e429b..e44570512af 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -8364,7 +8364,8 @@ || (GET_CODE (operands[1]) == MEM && (GET_CODE (XEXP (operands[1], 0)) == LO_SUM || GET_CODE (XEXP (operands[1], 0)) == PRE_INC - || GET_CODE (XEXP (operands[1], 0)) == PRE_DEC))) + || GET_CODE (XEXP (operands[1], 0)) == PRE_DEC + || GET_CODE (XEXP (operands[1], 0)) == PRE_MODIFY))) { /* If the low-address word is used in the address, we must load it last. Otherwise, load it first. Note that we cannot have @@ -8374,7 +8375,7 @@ operands[1], 0)) return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\"; else - return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\"; + return \"{l%U1%X1|lwz%U1%X1} %0,%1\;{l|lwz} %L0,%L1\"; } else { @@ -8404,8 +8405,9 @@ || (GET_CODE (operands[0]) == MEM && (GET_CODE (XEXP (operands[0], 0)) == LO_SUM || GET_CODE (XEXP (operands[0], 0)) == PRE_INC - || GET_CODE (XEXP (operands[0], 0)) == PRE_DEC))) - return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\"; + || GET_CODE (XEXP (operands[0], 0)) == PRE_DEC + || GET_CODE (XEXP (operands[0], 0)) == PRE_MODIFY))) + return \"{st%U0%X0|stw%U0%X0} %1,%0\;{st|stw} %L1,%L0\"; else { rtx addreg; @@ -8461,9 +8463,9 @@ operands[1], 0)) return \"{l|lwz} %L0,%L1\;{l|lwz} %0,%1\"; else - return \"{l%U1|lwz%U1} %0,%1\;{l|lwz} %L0,%L1\"; + return \"{l%U1%X1|lwz%U1%X1} %0,%1\;{l|lwz} %L0,%L1\"; case 2: - return \"{st%U0|stw%U0} %1,%0\;{st|stw} %L1,%L0\"; + return \"{st%U0%X0|stw%U0%X0} %1,%0\;{st|stw} %L1,%L0\"; case 3: case 4: case 5: |