From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Cc: Alexander Graf <agraf@suse.de>, Aurelien Jarno <aurelien@aurel32.net>
Subject: [Qemu-devel] [PATCH] target-ppc: ext32u instead of andi with constant
Date: Tue, 22 Mar 2011 07:41:29 +0100 [thread overview]
Message-ID: <1300776089-5713-1-git-send-email-aurelien@aurel32.net> (raw)
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
target-ppc/translate.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 3d265e3..49eab28 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -6975,7 +6975,7 @@ static inline void gen_evmergelo(DisasContext *ctx)
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
TCGv t1 = tcg_temp_new();
- tcg_gen_andi_tl(t0, cpu_gpr[rB(ctx->opcode)], 0x00000000FFFFFFFFLL);
+ tcg_gen_ext32u_tl(t0, cpu_gpr[rB(ctx->opcode)]);
tcg_gen_shli_tl(t1, cpu_gpr[rA(ctx->opcode)], 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], t0, t1);
tcg_temp_free(t0);
@@ -6994,7 +6994,7 @@ static inline void gen_evmergehilo(DisasContext *ctx)
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
TCGv t1 = tcg_temp_new();
- tcg_gen_andi_tl(t0, cpu_gpr[rB(ctx->opcode)], 0x00000000FFFFFFFFLL);
+ tcg_gen_ext32u_tl(t0, cpu_gpr[rB(ctx->opcode)]);
tcg_gen_andi_tl(t1, cpu_gpr[rA(ctx->opcode)], 0xFFFFFFFF0000000ULL);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], t0, t1);
tcg_temp_free(t0);
@@ -7083,14 +7083,14 @@ static inline void gen_evsel(DisasContext *ctx)
tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 2);
tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l3);
#if defined(TARGET_PPC64)
- tcg_gen_andi_tl(t2, cpu_gpr[rA(ctx->opcode)], 0x00000000FFFFFFFFULL);
+ tcg_gen_ext32u_tl(t2, cpu_gpr[rA(ctx->opcode)]);
#else
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
#endif
tcg_gen_br(l4);
gen_set_label(l3);
#if defined(TARGET_PPC64)
- tcg_gen_andi_tl(t2, cpu_gpr[rB(ctx->opcode)], 0x00000000FFFFFFFFULL);
+ tcg_gen_ext32u_tl(t2, cpu_gpr[rB(ctx->opcode)]);
#else
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
#endif
--
1.7.2.3
next reply other threads:[~2011-03-22 7:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-22 6:41 Aurelien Jarno [this message]
2011-03-22 7:36 ` [Qemu-devel] Re: [PATCH] target-ppc: ext32u instead of andi with constant Alexander Graf
2011-03-22 9:09 ` Aurelien Jarno
2011-03-22 9:15 ` Alexander Graf
2011-06-16 5:58 ` [Qemu-devel] [PATCH] target-ppc: ext32u instead of andi with Alexander Graf
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