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| author | Jeff Law <law@gcc.gnu.org> | 1993-01-28 11:56:26 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1993-01-28 11:56:26 -0700 |
| commit | 8f262c0d3eeec7f25bfb9e18a015e2cc58b5a08b (patch) | |
| tree | ac5fea8db9bf0ff696086b8ffe58730e4e730fdb /gcc | |
| parent | 3518f9049248650232458d2ed88b2b3bd23ea2ad (diff) | |
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* pa.h (LEGITIMIZE_ADDRESS): Delete cases which can never happen.
From-SVN: r3380
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/pa/pa.h | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index 7c954ba..7340090 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -1216,10 +1216,7 @@ extern union tree_node *current_function_decl; adressing modes to be used). Put X and Z into registers. Then put the entire expression into - a register. - - Other REG+(X*Y) addresses are placed into a register with the - X*Y subexpression placed in a register of its own. */ + a register. */ #define LEGITIMIZE_ADDRESS(X,OLDX,MODE,WIN) \ { if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == REG \ @@ -1250,20 +1247,9 @@ extern union tree_node *current_function_decl; gen_rtx (MULT, SImode, reg2, \ GEN_INT (val)), \ reg1)); \ + goto WIN; \ } \ - if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == MULT) \ - (X) = force_operand (gen_rtx (PLUS, SImode, XEXP (X, 1), \ - force_operand (XEXP (X, 0), 0)), 0);\ - if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 1)) == MULT) \ - (X) = force_operand (gen_rtx (PLUS, SImode, XEXP (X, 0), \ - force_operand (XEXP (X, 1), 0)), 0);\ - if (memory_address_p (MODE, X)) \ - goto WIN; \ if (flag_pic) (X) = legitimize_pic_address (X, MODE, gen_reg_rtx (Pmode));\ - else if (GET_CODE (X) == SYMBOL_REF \ - || GET_CODE (X) == LABEL_REF) \ - (X) = gen_rtx (LO_SUM, Pmode, \ - copy_to_mode_reg (Pmode, gen_rtx (HIGH, Pmode, X)), X); \ if (memory_address_p (MODE, X)) \ goto WIN;} |