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| author | Sebastian Perta <sebastian.perta@renesas.com> | 2018-01-22 20:20:28 +0000 |
|---|---|---|
| committer | Sebastian Perta <sebastianperta@gcc.gnu.org> | 2018-01-22 20:20:28 +0000 |
| commit | 4101250d9ef042fd6a5f24228510162e1203dce9 (patch) | |
| tree | 339809ccada511e2a2520dc95680cfc5eca5ff19 /gcc | |
| parent | 10cd6ec51a5153ca92d2912d2611d4038374626e (diff) | |
| download | gcc-4101250d9ef042fd6a5f24228510162e1203dce9.zip gcc-4101250d9ef042fd6a5f24228510162e1203dce9.tar.gz gcc-4101250d9ef042fd6a5f24228510162e1203dce9.tar.bz2 | |
rl78-expand.md: New define_expand "bswaphi2"
2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
* config/rl78/rl78-expand.md: New define_expand "bswaphi2"
* config/rl78/rl78-virt.md: New define_insn "*bswaphi2_virt"
* config/rl78/rl78-real.md: New define_insn "*bswaphi2_real"
From-SVN: r256961
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rl78/rl78-expand.md | 8 | ||||
| -rw-r--r-- | gcc/config/rl78/rl78-real.md | 9 | ||||
| -rw-r--r-- | gcc/config/rl78/rl78-virt.md | 8 |
4 files changed, 31 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c565758..8ba03d6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> + * config/rl78/rl78-expand.md: New define_expand "bswaphi2" + * config/rl78/rl78-virt.md: New define_insn "*bswaphi2_virt" + * config/rl78/rl78-real.md: New define_insn "*bswaphi2_real" + +2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> + * config/rl78/rl78-protos.h: New function declaration rl78_split_movdi * config/rl78/rl78.md: New define_expand "movdi" * config/rl78/rl78.c: New function definition rl78_split_movdi diff --git a/gcc/config/rl78/rl78-expand.md b/gcc/config/rl78/rl78-expand.md index 71e2715..7b5033e 100644 --- a/gcc/config/rl78/rl78-expand.md +++ b/gcc/config/rl78/rl78-expand.md @@ -105,6 +105,14 @@ [(set_attr "valloc" "op1")] ) +(define_expand "bswaphi2" + [(set (match_operand:HI 0 "nonimmediate_operand") + (bswap:HI (match_operand:HI 1 "general_operand")))] + "" + "if (rl78_force_nonfar_2 (operands, gen_bswaphi2)) + DONE;" +) + ;;---------- Conversions ------------------------ (define_expand "zero_extendqihi2" diff --git a/gcc/config/rl78/rl78-real.md b/gcc/config/rl78/rl78-real.md index 682fa61..d1c3089 100644 --- a/gcc/config/rl78/rl78-real.md +++ b/gcc/config/rl78/rl78-real.md @@ -90,6 +90,15 @@ movw\t%0, %1" ) +(define_insn "*bswaphi2_real" + [(set (match_operand:HI 0 "rl78_nonfar_nonimm_operand" "=A,A") + (bswap:HI (match_operand:HI 1 "general_operand" "0,viU")))] + "rl78_real_insns_ok ()" + "@ + xch\ta, x + movw\tax, %1\n\txch\ta, x" +) + ;;---------- Conversions ------------------------ (define_insn "*zero_extendqihi2_real" diff --git a/gcc/config/rl78/rl78-virt.md b/gcc/config/rl78/rl78-virt.md index 05b201f..b9c8b83 100644 --- a/gcc/config/rl78/rl78-virt.md +++ b/gcc/config/rl78/rl78-virt.md @@ -65,6 +65,14 @@ [(set_attr "valloc" "op1")] ) +(define_insn "*bswaphi2_virt" + [(set (match_operand:HI 0 "rl78_nonfar_nonimm_operand" "=vm") + (bswap:HI (match_operand:HI 1 "general_operand" "vim")))] + "rl78_virt_insns_ok ()" + "v.bswaphi\t%0, %1" + [(set_attr "valloc" "op1")] +) + ;;---------- Conversions ------------------------ (define_insn "*zero_extendqihi2_virt" |