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[Qemu-devel] [PATCH 12/22] tcg-i386: Tidy movi.
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 12/22] tcg-i386: Tidy movi. |
Date: |
Wed, 14 Apr 2010 10:20:08 -0700 |
Define and use OPC_MOVL_Iv.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/i386/tcg-target.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index b4e8e74..06946e5 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -178,6 +178,7 @@ static inline int tcg_target_const_match(tcg_target_long
val,
#define OPC_MOVB_EvGv (0x88) /* stores, more or less */
#define OPC_MOVL_EvGv (0x89) /* stores, more or less */
#define OPC_MOVL_GvEv (0x8b) /* loads, more or less */
+#define OPC_MOVL_Iv (0xb8)
#define OPC_MOVZBL (0xb6 | P_EXT)
#define OPC_MOVZWL (0xb7 | P_EXT)
#define OPC_MOVSBL (0xbe | P_EXT)
@@ -305,7 +306,7 @@ static inline void tcg_out_movi(TCGContext *s, TCGType type,
if (arg == 0) {
tgen_arithr(s, ARITH_XOR, ret, ret);
} else {
- tcg_out8(s, 0xb8 + ret);
+ tcg_out8(s, OPC_MOVL_Iv + ret);
tcg_out32(s, arg);
}
}
--
1.6.6.1
- [Qemu-devel] [PATCH 00/22] tcg-i386 cleanup and improvement, v2, Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 02/22] tcg-i386: Tidy initialization of tcg_target_call_clobber_regs., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 13/22] tcg-i386: Tidy push/pop., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 08/22] tcg-i386: Eliminate extra move from qemu_ld64., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 09/22] tcg-i386: Tidy jumps., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 04/22] tcg-i386: Tidy ext8s and ext16s operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 03/22] tcg-i386: Tidy ext8u and ext16u operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 12/22] tcg-i386: Tidy movi.,
Richard Henderson <=
- [Qemu-devel] [PATCH 10/22] tcg-i386: Tidy immediate arithmetic operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 07/22] tcg-i386: Tidy move operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 01/22] tcg-i386: Allocate call-saved registers first., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 11/22] tcg-i386: Tidy non-immediate arithmetic operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 06/22] tcg-i386: Tidy shift operations., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 17/22] tcg-i386: Tidy unary arithmetic., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 20/22] tcg-i386: Tidy lea., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 19/22] tcg-i386: Tidy xchg., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 22/22] tcg-i386: Tidy data16 prefixes., Richard Henderson, 2010/04/28
- [Qemu-devel] [PATCH 21/22] tcg-i386: Use lea for three-operand add., Richard Henderson, 2010/04/28