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| author | Richard Henderson <rth@twiddle.net> | 2010-06-02 17:26:55 -0700 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-06-09 11:18:25 +0200 |
| commit | 3b6dac34161bc0a342336072643c2f6d17e0ec45 (patch) | |
| tree | 1c74436bda2c635a7ad95d57b36736d5ba1db724 /tcg/ppc64 | |
| parent | 26ebe46848ecb2462cc53d4de20ac6590709643b (diff) | |
| download | hqemu-3b6dac34161bc0a342336072643c2f6d17e0ec45.zip hqemu-3b6dac34161bc0a342336072643c2f6d17e0ec45.tar.gz | |
tcg: Add TYPE parameter to tcg_out_mov.
Mirror tcg_out_movi in having a TYPE parameter. This allows x86_64
to perform the move at the proper width, which may elide a REX prefix.
Introduce a TCG_TYPE_REG enumerator to represent the "native width"
of the host register, and to distinguish the usage from "pointer data"
as represented by the existing TCG_TYPE_PTR.
Update all targets to match.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'tcg/ppc64')
| -rw-r--r-- | tcg/ppc64/tcg-target.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index 0b6c61f..2d436a5 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -435,7 +435,7 @@ static const uint32_t tcg_to_bc[10] = { [TCG_COND_GTU] = BC | BI (7, CR_GT) | BO_COND_TRUE, }; -static void tcg_out_mov (TCGContext *s, int ret, int arg) +static void tcg_out_mov (TCGContext *s, TCGType type, int ret, int arg) { tcg_out32 (s, OR | SAB (arg, ret, arg)); } @@ -644,7 +644,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) #endif /* slow path */ - tcg_out_mov (s, 3, addr_reg); + tcg_out_mov (s, TCG_TYPE_I64, 3, addr_reg); tcg_out_movi (s, TCG_TYPE_I64, 4, mem_index); tcg_out_call (s, (tcg_target_long) qemu_ld_helpers[s_bits], 1); @@ -664,7 +664,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) case 2: case 3: if (data_reg != 3) - tcg_out_mov (s, data_reg, 3); + tcg_out_mov (s, TCG_TYPE_I64, data_reg, 3); break; } label2_ptr = s->code_ptr; @@ -746,7 +746,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) else tcg_out32 (s, LDX | TAB (data_reg, rbase, r0)); #else if (bswap) { - tcg_out_movi32 (s, 0, 4); + tcg_out_movi32 (s, TCG_TYPE_I64, 0, 4); tcg_out32 (s, LWBRX | RT (data_reg) | RB (r0)); tcg_out32 (s, LWBRX | RT ( r1) | RA (r0)); tcg_out_rld (s, RLDIMI, data_reg, r1, 32, 0); @@ -790,7 +790,7 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc) #endif /* slow path */ - tcg_out_mov (s, 3, addr_reg); + tcg_out_mov (s, TCG_TYPE_I64, 3, addr_reg); tcg_out_rld (s, RLDICL, 4, data_reg, 0, 64 - (1 << (3 + opc))); tcg_out_movi (s, TCG_TYPE_I64, 5, mem_index); |
