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Revert "Merge pull request #6172 from Cacodemon345/armfixes-2"

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This reverts commit 5bfa69f3da, reversing
changes made to a54e33bf04.
This commit is contained in:
Cacodemon345
2025-09-17 22:50:18 +06:00
parent 1b861d89e6
commit 5577efe301
9 changed files with 45 additions and 64 deletions
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29
src/codegen_new/codegen_backend_arm64_uops.c
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@@ -801,8 +801,7 @@ codegen_MMX_ENTER(codeblock_t *block, uop_t *uop)
host_arm64_STR_IMM_W(block, REG_TEMP, REG_CPUSTATE, (uintptr_t) &cpu_state.tag[0] - (uintptr_t) &cpu_state);
host_arm64_STR_IMM_W(block, REG_TEMP, REG_CPUSTATE, (uintptr_t) &cpu_state.tag[4] - (uintptr_t) &cpu_state);
host_arm64_STR_IMM_W(block, REG_WZR, REG_CPUSTATE, (uintptr_t) &cpu_state.TOP - (uintptr_t) &cpu_state);
host_arm64_AND_IMM(block, REG_TEMP, REG_TEMP, 1);
host_arm64_STRB_IMM(block, REG_TEMP, REG_CPUSTATE, (uintptr_t) &cpu_state.ismmx - (uintptr_t) &cpu_state);
host_arm64_STRB_IMM(block, REG_WZR, REG_CPUSTATE, (uintptr_t) &cpu_state.ismmx - (uintptr_t) &cpu_state);
return 0;
}
@@ -850,28 +849,28 @@ codegen_LOAD_FUNC_ARG3(codeblock_t *block, uop_t *uop)
static int
codegen_LOAD_FUNC_ARG0_IMM(codeblock_t *block, uop_t *uop)
{
host_arm64_MOVX_IMM(block, REG_ARG0, uop->imm_data);
host_arm64_mov_imm(block, REG_ARG0, uop->imm_data);
return 0;
}
static int
codegen_LOAD_FUNC_ARG1_IMM(codeblock_t *block, uop_t *uop)
{
host_arm64_MOVX_IMM(block, REG_ARG1, uop->imm_data);
host_arm64_mov_imm(block, REG_ARG1, uop->imm_data);
return 0;
}
static int
codegen_LOAD_FUNC_ARG2_IMM(codeblock_t *block, uop_t *uop)
{
host_arm64_MOVX_IMM(block, REG_ARG2, uop->imm_data);
host_arm64_mov_imm(block, REG_ARG2, uop->imm_data);
return 0;
}
static int
codegen_LOAD_FUNC_ARG3_IMM(codeblock_t *block, uop_t *uop)
{
host_arm64_MOVX_IMM(block, REG_ARG3, uop->imm_data);
host_arm64_mov_imm(block, REG_ARG3, uop->imm_data);
return 0;
}
@@ -1449,9 +1448,9 @@ codegen_PACKSSWB(codeblock_t *block, uop_t *uop)
int src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real) {
host_arm64_INS_D(block, REG_V_TEMP, dest_reg, 0, 0);
host_arm64_INS_D(block, REG_V_TEMP, src_reg_b, 1, 0);
host_arm64_SQXTN_V8B_8H(block, dest_reg, REG_V_TEMP);
host_arm64_SQXTN_V8B_8H(block, REG_V_TEMP, src_reg_b);
host_arm64_SQXTN_V8B_8H(block, dest_reg, dest_reg);
host_arm64_ZIP1_V2S(block, dest_reg, dest_reg, REG_V_TEMP);
} else
fatal("PACKSSWB %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
@@ -1466,9 +1465,9 @@ codegen_PACKSSDW(codeblock_t *block, uop_t *uop)
int src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real) {
host_arm64_INS_D(block, REG_V_TEMP, dest_reg, 0, 0);
host_arm64_INS_D(block, REG_V_TEMP, src_reg_b, 1, 0);
host_arm64_SQXTN_V4H_4S(block, dest_reg, REG_V_TEMP);
host_arm64_SQXTN_V4H_4S(block, REG_V_TEMP, src_reg_b);
host_arm64_SQXTN_V4H_4S(block, dest_reg, dest_reg);
host_arm64_ZIP1_V2S(block, dest_reg, dest_reg, REG_V_TEMP);
} else
fatal("PACKSSDW %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);
@@ -1481,9 +1480,9 @@ codegen_PACKUSWB(codeblock_t *block, uop_t *uop)
int dest_size = IREG_GET_SIZE(uop->dest_reg_a_real), src_size_b = IREG_GET_SIZE(uop->src_reg_b_real);
if (REG_IS_Q(dest_size) && REG_IS_Q(src_size_b) && uop->dest_reg_a_real == uop->src_reg_a_real) {
host_arm64_INS_D(block, REG_V_TEMP, dest_reg, 0, 0);
host_arm64_INS_D(block, REG_V_TEMP, src_reg_b, 1, 0);
host_arm64_SQXTUN_V8B_8H(block, dest_reg, REG_V_TEMP);
host_arm64_UQXTN_V8B_8H(block, REG_V_TEMP, src_reg_b);
host_arm64_UQXTN_V8B_8H(block, dest_reg, dest_reg);
host_arm64_ZIP1_V2S(block, dest_reg, dest_reg, REG_V_TEMP);
} else
fatal("PACKUSWB %02x %02x %02x\n", uop->dest_reg_a_real, uop->src_reg_a_real, uop->src_reg_b_real);