aboutsummaryrefslogtreecommitdiff
path: root/gcc/cse.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/cse.c')
-rw-r--r--gcc/cse.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/cse.c b/gcc/cse.c
index da4b1e1..a078329 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -3650,7 +3650,7 @@ fold_rtx (rtx x, rtx insn)
enum rtx_code associate_code;
if (is_shift
- && (INTVAL (const_arg1) >= GET_MODE_BITSIZE (mode)
+ && (INTVAL (const_arg1) >= GET_MODE_PRECISION (mode)
|| INTVAL (const_arg1) < 0))
{
if (SHIFT_COUNT_TRUNCATED)
@@ -3699,7 +3699,7 @@ fold_rtx (rtx x, rtx insn)
break;
if (is_shift
- && (INTVAL (inner_const) >= GET_MODE_BITSIZE (mode)
+ && (INTVAL (inner_const) >= GET_MODE_PRECISION (mode)
|| INTVAL (inner_const) < 0))
{
if (SHIFT_COUNT_TRUNCATED)
@@ -3729,7 +3729,7 @@ fold_rtx (rtx x, rtx insn)
if (is_shift
&& CONST_INT_P (new_const)
- && INTVAL (new_const) >= GET_MODE_BITSIZE (mode))
+ && INTVAL (new_const) >= GET_MODE_PRECISION (mode))
{
/* As an exception, we can turn an ASHIFTRT of this
form into a shift of the number of bits - 1. */
@@ -4672,13 +4672,13 @@ cse_insn (rtx insn)
if (src_const && src_related == 0 && CONST_INT_P (src_const)
&& GET_MODE_CLASS (mode) == MODE_INT
- && GET_MODE_BITSIZE (mode) < BITS_PER_WORD)
+ && GET_MODE_PRECISION (mode) < BITS_PER_WORD)
{
enum machine_mode wider_mode;
for (wider_mode = GET_MODE_WIDER_MODE (mode);
wider_mode != VOIDmode
- && GET_MODE_BITSIZE (wider_mode) <= BITS_PER_WORD
+ && GET_MODE_PRECISION (wider_mode) <= BITS_PER_WORD
&& src_related == 0;
wider_mode = GET_MODE_WIDER_MODE (wider_mode))
{
@@ -5031,7 +5031,7 @@ cse_insn (rtx insn)
&& CONST_INT_P (XEXP (SET_DEST (sets[i].rtl), 1))
&& CONST_INT_P (XEXP (SET_DEST (sets[i].rtl), 2))
&& REG_P (XEXP (SET_DEST (sets[i].rtl), 0))
- && (GET_MODE_BITSIZE (GET_MODE (SET_DEST (sets[i].rtl)))
+ && (GET_MODE_PRECISION (GET_MODE (SET_DEST (sets[i].rtl)))
>= INTVAL (XEXP (SET_DEST (sets[i].rtl), 1)))
&& ((unsigned) INTVAL (XEXP (SET_DEST (sets[i].rtl), 1))
+ (unsigned) INTVAL (XEXP (SET_DEST (sets[i].rtl), 2))
@@ -5058,7 +5058,7 @@ cse_insn (rtx insn)
HOST_WIDE_INT mask;
unsigned int shift;
if (BITS_BIG_ENDIAN)
- shift = GET_MODE_BITSIZE (GET_MODE (dest_reg))
+ shift = GET_MODE_PRECISION (GET_MODE (dest_reg))
- INTVAL (pos) - INTVAL (width);
else
shift = INTVAL (pos);