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riscv-gcc-1
Commit 919ea6a5 by Torbjorn Granlund
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(RTX_COSTS): Return actual costs for multiplication. 

From-SVN: r6359
parent 6d55e0ab
Showing with 1 additions and 6 deletions
gcc/config/alpha/alpha.h
......@@ -1331,12 +1331,7 @@ extern char *current_function_name;
case MULT: \
if (GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT) \
return COSTS_N_INSNS (6); \
else if (GET_CODE (XEXP (X, 1)) != CONST_INT \
|| exact_log2 (INTVAL (XEXP (X, 1))) < 0) \
return COSTS_N_INSNS (21); \
else if (const48_operand (XEXP (X, 1), VOIDmode)) \
break; \
return COSTS_N_INSNS (2); \
return COSTS_N_INSNS (23); \
case ASHIFT: \
if (GET_CODE (XEXP (X, 1)) == CONST_INT \
&& INTVAL (XEXP (X, 1)) <= 3) \
......
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