gwj / at91sam9263 · Commits

Commit 38d14952014790c8c7f5c098f8048be594a4385d

Authored by aurel32
1 parent 60b19691

target-ppc: simplify evsplati and evsplatfi 

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5803 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 4 additions and 16 deletions
target-ppc/translate.c
  View file @38d1495
@@ -6569,16 +6569,10 @@ static always_inline void gen_evmergelohi (DisasContext *ctx) @@ -6569,16 +6569,10 @@ static always_inline void gen_evmergelohi (DisasContext *ctx)
6569 } 6569 }
6570 static always_inline void gen_evsplati (DisasContext *ctx) 6570 static always_inline void gen_evsplati (DisasContext *ctx)
6571 { 6571 {
6572 - int32_t imm = (int32_t)(rA(ctx->opcode) << 11) >> 27; 6572 + uint64_t imm = ((int32_t)(rA(ctx->opcode) << 11)) >> 27;
6573 6573
6574 #if defined(TARGET_PPC64) 6574 #if defined(TARGET_PPC64)
6575 - TCGv t0 = tcg_temp_new();  
6576 - TCGv t1 = tcg_temp_new();  
6577 - tcg_gen_movi_tl(t0, imm);  
6578 - tcg_gen_shri_tl(t1, t0, 32);  
6579 - tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], t0, t1);  
6580 - tcg_temp_free(t0);  
6581 - tcg_temp_free(t1); 6575 + tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], (imm << 32) | imm);
6582 #else 6576 #else
6583 tcg_gen_movi_i32(cpu_gpr[rD(ctx->opcode)], imm); 6577 tcg_gen_movi_i32(cpu_gpr[rD(ctx->opcode)], imm);
6584 tcg_gen_movi_i32(cpu_gprh[rD(ctx->opcode)], imm); 6578 tcg_gen_movi_i32(cpu_gprh[rD(ctx->opcode)], imm);
@@ -6586,16 +6580,10 @@ static always_inline void gen_evsplati (DisasContext *ctx) @@ -6586,16 +6580,10 @@ static always_inline void gen_evsplati (DisasContext *ctx)
6586 } 6580 }
6587 static always_inline void gen_evsplatfi (DisasContext *ctx) 6581 static always_inline void gen_evsplatfi (DisasContext *ctx)
6588 { 6582 {
6589 - uint32_t imm = rA(ctx->opcode) << 11; 6583 + uint64_t imm = rA(ctx->opcode) << 11;
6590 6584
6591 #if defined(TARGET_PPC64) 6585 #if defined(TARGET_PPC64)
6592 - TCGv t0 = tcg_temp_new();  
6593 - TCGv t1 = tcg_temp_new();  
6594 - tcg_gen_movi_tl(t0, imm);  
6595 - tcg_gen_shri_tl(t1, t0, 32);  
6596 - tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], t0, t1);  
6597 - tcg_temp_free(t0);  
6598 - tcg_temp_free(t1); 6586 + tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], (imm << 32) | imm);
6599 #else 6587 #else
6600 tcg_gen_movi_i32(cpu_gpr[rD(ctx->opcode)], imm); 6588 tcg_gen_movi_i32(cpu_gpr[rD(ctx->opcode)], imm);
6601 tcg_gen_movi_i32(cpu_gprh[rD(ctx->opcode)], imm); 6589 tcg_gen_movi_i32(cpu_gprh[rD(ctx->opcode)], imm);