diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/pa/pa.md | 15 |
2 files changed, 20 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7e9facb..b2ad353 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-12-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/30039 + * pa.md (high:DI and lo_sum:DI): Handle 64-bit CONST_INTs in 32-bit + patterns. Correct length of high:DI instruction sequence. + 2006-12-08 Mike Stump <mrs@apple.com> * config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Build diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md index ada3368..3b5a5fc 100644 --- a/gcc/config/pa/pa.md +++ b/gcc/config/pa/pa.md @@ -4427,6 +4427,7 @@ switch (GET_CODE (op1)) { case CONST_INT: +#if HOST_BITS_PER_WIDE_INT <= 32 operands[0] = operand_subword (op0, 1, 0, DImode); output_asm_insn (\"ldil L'%1,%0\", operands); @@ -4435,6 +4436,15 @@ output_asm_insn (\"ldi -1,%0\", operands); else output_asm_insn (\"ldi 0,%0\", operands); +#else + operands[0] = operand_subword (op0, 1, 0, DImode); + operands[1] = GEN_INT (INTVAL (op1) & 0xffffffff); + output_asm_insn (\"ldil L'%1,%0\", operands); + + operands[0] = operand_subword (op0, 0, 0, DImode); + operands[1] = GEN_INT (INTVAL (op1) >> 32); + output_asm_insn (singlemove_string (operands), operands); +#endif break; case CONST_DOUBLE: @@ -4453,7 +4463,7 @@ return \"\"; }" [(set_attr "type" "move") - (set_attr "length" "8")]) + (set_attr "length" "12")]) (define_insn "" [(set (match_operand:DI 0 "move_dest_operand" @@ -4613,6 +4623,9 @@ handle it correctly. */ if (GET_CODE (operands[2]) == CONST_DOUBLE) operands[2] = GEN_INT (CONST_DOUBLE_LOW (operands[2])); + else if (HOST_BITS_PER_WIDE_INT > 32 + && GET_CODE (operands[2]) == CONST_INT) + operands[2] = GEN_INT (INTVAL (operands[2]) & 0xffffffff); if (which_alternative == 1) output_asm_insn (\"copy %1,%0\", operands); return \"ldo R'%G2(%R1),%R0\"; |