On 06/27/2017 12:12 PM, Laurent Vivier wrote:
case 3: /* Ordered Greater than or Equal Z || !(A || N) */
case 19: /* Greater than or Equal Z || !(A || N) */
+ g_assert(FPSR_CC_A == (FPSR_CC_N >> 3));
+ c->v1 = tcg_temp_new();
+ c->g1 = 0;
+ tcg_gen_shli_i32(c->v1, fpsr, 3);
+ tcg_gen_or_i32(c->v1, c->v1, fpsr);
+ tcg_gen_xori_i32(c->v1, c->v1, FPSR_CC_N);
+ tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_N | FPSR_CC_Z);
+ c->tcond = TCG_COND_NE;
Still with the unmasked shift.
tcg_gen_not_i32(c->v1, fpsr);
tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_A | FPSR_CC_N);
tcg_gen_andi_i32(fpsr, fpsr, FPSR_CC_Z);
tcg_gen_or_i32(c->v1, c->v1, fpsr);
case 5: /* Ordered Less than or Equal Z || (N && !A) */
case 21: /* Less than or Equal Z || (N && !A) */
+ g_assert(FPSR_CC_A == (FPSR_CC_N >> 3));
+ c->v1 = tcg_temp_new();
+ c->g1 = 0;
+ tcg_gen_xori_i32(c->v1, fpsr, FPSR_CC_A);
+ tcg_gen_shli_i32(c->v1, c->v1, 3);
+ tcg_gen_ori_i32(c->v1, c->v1, FPSR_CC_Z);
+ tcg_gen_and_i32(c->v1, c->v1, fpsr);
+ c->tcond = TCG_COND_NE;
Likewise.
tcg_gen_andi_i32(c->v1, fpsr, FPSR_CC_A);
tcg_gen_shli_i32(c->v1, c->v1, ctz32(FPSR_CC_N) - ctz32(FPSR_CC_A));
tcg_gen_andc_i32(c->v1, fpsr, c->v1);
tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_Z | FPSR_CC_N);
case 10: /* Unordered or Greater Than A || !(N || Z)) */
case 26: /* Not Less or Equal A || !(N || Z)) */
+ g_assert(FPSR_CC_Z == (FPSR_CC_N >> 1));
+ c->v1 = tcg_temp_new();
+ c->g1 = 0;
+ tcg_gen_shli_i32(c->v1, fpsr, 1);
+ tcg_gen_or_i32(c->v1, c->v1, fpsr);
+ tcg_gen_xori_i32(c->v1, c->v1, FPSR_CC_N);
+ tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_N | FPSR_CC_A);
+ c->tcond = TCG_COND_NE;
Likewise.
tcg_gen_not_i32(c->v1, fpsr);
tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_Z | FPSR_CC_N);
tcg_gen_andi_i32(fpsr, fpsr, FPSR_CC_A);
tcg_gen_or_i32(c->v1, c->v1, fpsr);
case 12: /* Unordered or Less Than A || (N && !Z) */
case 28: /* Not Greater than or Equal A || (N && !Z) */
+ c->v1 = tcg_temp_new();
+ c->g1 = 0;
+ tcg_gen_andi_i32(c->v1, fpsr, FPSR_CC_Z);
+ tcg_gen_shli_i32(c->v1, c->v1, ctz32(FPSR_CC_N) - ctz32(FPSR_CC_Z));
+ tcg_gen_andc_i32(c->v1, fpsr, c->v1);
+ tcg_gen_andi_i32(c->v1, c->v1, FPSR_CC_A | FPSR_CC_N);
+ c->tcond = TCG_COND_NE;
I hadn't meant that this was the only one to fix.
r~
