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[Qemu-devel] [PATCH v15 25/33] target-tilegx: Handle conditional move in
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v15 25/33] target-tilegx: Handle conditional move instructions |
Date: |
Wed, 2 Sep 2015 18:31:17 -0700 |
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target-tilegx/translate.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/target-tilegx/translate.c b/target-tilegx/translate.c
index c7208df..1093e72 100644
--- a/target-tilegx/translate.c
+++ b/target-tilegx/translate.c
@@ -503,9 +503,16 @@ static TileExcp gen_rrr_opcode(DisasContext *dc, unsigned
opext,
break;
case OE_RRR(CMOVEQZ, 0, X0):
case OE_RRR(CMOVEQZ, 4, Y0):
+ tcg_gen_movcond_tl(TCG_COND_EQ, tdest, tsrca, load_zero(dc),
+ tsrcb, load_gr(dc, dest));
+ mnemonic = "cmoveqz";
+ break;
case OE_RRR(CMOVNEZ, 0, X0):
case OE_RRR(CMOVNEZ, 4, Y0):
- return TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ tcg_gen_movcond_tl(TCG_COND_NE, tdest, tsrca, load_zero(dc),
+ tsrcb, load_gr(dc, dest));
+ mnemonic = "cmovnez";
+ break;
case OE_RRR(CMPEQ, 0, X0):
case OE_RRR(CMPEQ, 0, X1):
case OE_RRR(CMPEQ, 3, Y0):
--
2.4.3
- Re: [Qemu-devel] [PATCH v15 14/33] target-tilegx: Handle simple logical operations, (continued)
- [Qemu-devel] [PATCH v15 12/33] target-tilegx: Generate SEGV properly, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 16/33] target-tilegx: Handle most bit manipulation instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 15/33] target-tilegx: Handle arithmetic instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 17/33] target-tilegx: Handle basic load and store instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 11/33] target-tilegx: Framework for decoding bundles, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 18/33] target-tilegx: Handle post-increment load and store instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 19/33] target-tilegx: Handle unconditional jump instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 20/33] target-tilegx: Handle conditional branch instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 25/33] target-tilegx: Handle conditional move instructions,
Richard Henderson <=
- [Qemu-devel] [PATCH v15 21/33] target-tilegx: Handle comparison instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 22/33] target-tilegx: Implement system and memory management instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 24/33] target-tilegx: Handle shift instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 23/33] target-tilegx: Handle bitfield instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 26/33] target-tilegx: Handle scalar multiply instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 27/33] target-tilegx: Handle mask instructions, Richard Henderson, 2015/09/02
- [Qemu-devel] [PATCH v15 29/33] target-tilegx: Handle mtspr, mfspr, Richard Henderson, 2015/09/02