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| author | Andreas Färber <afaerber@suse.de> | 2012-05-12 03:16:57 +0200 |
|---|---|---|
| committer | malc <av1474@comtv.ru> | 2012-05-15 00:53:31 +0400 |
| commit | c82e5848e21b7ef5d03310f50ef64ed7d006f5d9 (patch) | |
| tree | ee9bcad1f28f56c16c3604b09bfb2fd24af50610 /tcg/ppc64 | |
| parent | 9cc31772bf45a3002fd3886e32ab31f9b396b4da (diff) | |
| download | qemu-c82e5848e21b7ef5d03310f50ef64ed7d006f5d9.zip qemu-c82e5848e21b7ef5d03310f50ef64ed7d006f5d9.tar.gz qemu-c82e5848e21b7ef5d03310f50ef64ed7d006f5d9.tar.bz2 | |
tcg/ppc64: Don't hardcode register numbers for qemu_ld/st
Facilitates using r3 for prepended AREG0.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
Signed-off-by: malc <av1474@comtv.ru>
Diffstat (limited to 'tcg/ppc64')
| -rw-r--r-- | tcg/ppc64/tcg-target.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index d0b067b..0573a72 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -642,7 +642,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) { int addr_reg, data_reg, r0, r1, rbase, bswap; #ifdef CONFIG_SOFTMMU - int r2, mem_index, s_bits; + int r2, mem_index, s_bits, ir; void *label1_ptr, *label2_ptr; #endif @@ -669,8 +669,9 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) #endif /* slow path */ - tcg_out_mov (s, TCG_TYPE_I64, 3, addr_reg); - tcg_out_movi (s, TCG_TYPE_I64, 4, mem_index); + ir = 3; + tcg_out_mov (s, TCG_TYPE_I64, ir++, addr_reg); + tcg_out_movi (s, TCG_TYPE_I64, ir++, mem_index); #ifdef CONFIG_TCG_PASS_AREG0 /* XXX/FIXME: suboptimal */ @@ -799,7 +800,7 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc) { int addr_reg, r0, r1, rbase, data_reg, bswap; #ifdef CONFIG_SOFTMMU - int r2, mem_index; + int r2, mem_index, ir; void *label1_ptr, *label2_ptr; #endif @@ -825,9 +826,10 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc) #endif /* slow path */ - 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); + ir = 3; + tcg_out_mov (s, TCG_TYPE_I64, ir++, addr_reg); + tcg_out_rld (s, RLDICL, ir++, data_reg, 0, 64 - (1 << (3 + opc))); + tcg_out_movi (s, TCG_TYPE_I64, ir++, mem_index); #ifdef CONFIG_TCG_PASS_AREG0 /* XXX/FIXME: suboptimal */ |