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target-ppc: ext32u instead of andi with constant 

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
master
Aurelien Jarno 2011-03-22 07:41:29 +01:00 committed by Alexander Graf
parent a5086f9542
commit 17d9b3af5b
1 changed files with 4 additions and 4 deletions
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8
target-ppc/translate.c
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@ -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