[COMMITTED,7/9] pru: Use HOST_WIDE_INT_1U macro
Commit Message
Use the HOST_WIDE_INT_1U macro instead of literal 1 when constructing
constants for RTL.
gcc/ChangeLog:
* config/pru/pru.md (lshrdi3): Use HOST_WIDE_INT_1U macro.
(ashldi3): Ditto.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
---
gcc/config/pru/pru.md | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
@@ -870,7 +870,8 @@ (define_expand "lshrdi3"
JUMP_LABEL (j) = skip_hiset_label;
LABEL_NUSES (skip_hiset_label)++;
- emit_insn (gen_iorsi3 (dst_lo, dst_lo, GEN_INT (1 << 31)));
+ const HOST_WIDE_INT bit31_mask = HOST_WIDE_INT_1U << 31;
+ emit_insn (gen_iorsi3 (dst_lo, dst_lo, GEN_INT (bit31_mask)));
emit_label (skip_hiset_label);
emit_insn (gen_rtx_SET (dst_hi,
gen_rtx_LSHIFTRT (SImode, src_hi, const1_rtx)));
@@ -959,7 +960,8 @@ (define_expand "ashldi3"
JUMP_LABEL (j) = skip_hiset_label;
LABEL_NUSES (skip_hiset_label)++;
- emit_insn (gen_iorsi3 (dst_hi, dst_hi, GEN_INT (1 << 0)));
+ const HOST_WIDE_INT bit0_mask = HOST_WIDE_INT_1U << 0;
+ emit_insn (gen_iorsi3 (dst_hi, dst_hi, GEN_INT (bit0_mask)));
emit_label (skip_hiset_label);
emit_insn (gen_rtx_SET (dst_lo,
gen_rtx_ASHIFT (SImode, src_lo, const1_rtx)));