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| author | Richard Henderson <rth@twiddle.net> | 2013-03-11 23:24:15 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-07-09 07:14:34 -0700 |
| commit | 865a4671f97e3b52c3ba4167d4f2630e79927712 (patch) | |
| tree | 1602424e4416e12b04b4a21bd87a7db8304cd0bf /tcg/ppc | |
| parent | 5e1108b3709d7bc04cae141f36d35cc11430a79b (diff) | |
| download | qemu-865a4671f97e3b52c3ba4167d4f2630e79927712.tar.gz qemu-865a4671f97e3b52c3ba4167d4f2630e79927712.tar.bz2 qemu-865a4671f97e3b52c3ba4167d4f2630e79927712.zip | |
tcg-ppc: Don't implement rem
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/ppc')
| -rw-r--r-- | tcg/ppc/tcg-target.c | 14 | ||||
| -rw-r--r-- | tcg/ppc/tcg-target.h | 2 |
2 files changed, 1 insertions, 15 deletions
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c index 29ca934e66..453ab6b580 100644 --- a/tcg/ppc/tcg-target.c +++ b/tcg/ppc/tcg-target.c @@ -1671,18 +1671,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out32 (s, DIVWU | TAB (args[0], args[1], args[2])); break; - case INDEX_op_rem_i32: - tcg_out32 (s, DIVW | TAB (0, args[1], args[2])); - tcg_out32 (s, MULLW | TAB (0, 0, args[2])); - tcg_out32 (s, SUBF | TAB (args[0], 0, args[1])); - break; - - case INDEX_op_remu_i32: - tcg_out32 (s, DIVWU | TAB (0, args[1], args[2])); - tcg_out32 (s, MULLW | TAB (0, 0, args[2])); - tcg_out32 (s, SUBF | TAB (args[0], 0, args[1])); - break; - case INDEX_op_mulu2_i32: if (args[0] == args[2] || args[0] == args[3]) { tcg_out32 (s, MULLW | TAB (0, args[2], args[3])); @@ -1992,8 +1980,6 @@ static const TCGTargetOpDef ppc_op_defs[] = { { INDEX_op_mul_i32, { "r", "r", "ri" } }, { INDEX_op_div_i32, { "r", "r", "r" } }, { INDEX_op_divu_i32, { "r", "r", "r" } }, - { INDEX_op_rem_i32, { "r", "r", "r" } }, - { INDEX_op_remu_i32, { "r", "r", "r" } }, { INDEX_op_mulu2_i32, { "r", "r", "r", "r" } }, { INDEX_op_sub_i32, { "r", "r", "ri" } }, { INDEX_op_and_i32, { "r", "r", "ri" } }, diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index 01b880e772..b42d97cc24 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -78,7 +78,7 @@ typedef enum { /* optional instructions */ #define TCG_TARGET_HAS_div_i32 1 -#define TCG_TARGET_HAS_rem_i32 1 +#define TCG_TARGET_HAS_rem_i32 0 #define TCG_TARGET_HAS_rot_i32 1 #define TCG_TARGET_HAS_ext8s_i32 1 #define TCG_TARGET_HAS_ext16s_i32 1 |