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Use edx/rdx to pass int result

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This commit is contained in:
Wenyong Huang 2022-07-08 01:03:02 +08:00
parent a52bd7de11
commit d225dca63d
1 changed files with 9 additions and 9 deletions
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18
core/iwasm/fast-jit/cg/x86-64/jit_codegen_x86_64.cpp
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@ -5653,8 +5653,8 @@ lower_callbc(JitCompContext *cc, x86::Assembler &a, bh_list *jmp_info_list,
{ {
JmpInfo *node; JmpInfo *node;
Imm imm; Imm imm;
JitReg ecx_hreg = jit_reg_new(JIT_REG_KIND_I32, REG_ECX_IDX); JitReg edx_hreg = jit_reg_new(JIT_REG_KIND_I32, REG_EDX_IDX);
JitReg rcx_hreg = jit_reg_new(JIT_REG_KIND_I64, REG_RCX_IDX); JitReg rdx_hreg = jit_reg_new(JIT_REG_KIND_I64, REG_RDX_IDX);
JitReg xmm0_f32_hreg = jit_reg_new(JIT_REG_KIND_F32, 0); JitReg xmm0_f32_hreg = jit_reg_new(JIT_REG_KIND_F32, 0);
JitReg xmm0_f64_hreg = jit_reg_new(JIT_REG_KIND_F64, 0); JitReg xmm0_f64_hreg = jit_reg_new(JIT_REG_KIND_F64, 0);
JitReg ret_reg = *(jit_insn_opnd (insn, 0)); JitReg ret_reg = *(jit_insn_opnd (insn, 0));
@ -5685,10 +5685,10 @@ lower_callbc(JitCompContext *cc, x86::Assembler &a, bh_list *jmp_info_list,
if (ret_reg) { if (ret_reg) {
switch (jit_reg_kind(ret_reg)) { switch (jit_reg_kind(ret_reg)) {
case JIT_REG_KIND_I32: case JIT_REG_KIND_I32:
src_reg = ecx_hreg; src_reg = edx_hreg;
break; break;
case JIT_REG_KIND_I64: case JIT_REG_KIND_I64:
src_reg = rcx_hreg; src_reg = rdx_hreg;
break; break;
case JIT_REG_KIND_F32: case JIT_REG_KIND_F32:
src_reg = xmm0_f32_hreg; src_reg = xmm0_f32_hreg;
@ -5712,8 +5712,8 @@ fail:
static bool static bool
lower_returnbc(JitCompContext *cc, x86::Assembler &a, JitInsn *insn) lower_returnbc(JitCompContext *cc, x86::Assembler &a, JitInsn *insn)
{ {
JitReg ecx_hreg = jit_reg_new(JIT_REG_KIND_I32, REG_ECX_IDX); JitReg edx_hreg = jit_reg_new(JIT_REG_KIND_I32, REG_EDX_IDX);
JitReg rcx_hreg = jit_reg_new(JIT_REG_KIND_I64, REG_RCX_IDX); JitReg rdx_hreg = jit_reg_new(JIT_REG_KIND_I64, REG_RDX_IDX);
JitReg xmm0_f32_hreg = jit_reg_new(JIT_REG_KIND_F32, 0); JitReg xmm0_f32_hreg = jit_reg_new(JIT_REG_KIND_F32, 0);
JitReg xmm0_f64_hreg = jit_reg_new(JIT_REG_KIND_F64, 0); JitReg xmm0_f64_hreg = jit_reg_new(JIT_REG_KIND_F64, 0);
JitReg act_reg = *(jit_insn_opnd(insn, 0)); JitReg act_reg = *(jit_insn_opnd(insn, 0));
@ -5729,10 +5729,10 @@ lower_returnbc(JitCompContext *cc, x86::Assembler &a, JitInsn *insn)
if (ret_reg) { if (ret_reg) {
switch (jit_reg_kind(ret_reg)) { switch (jit_reg_kind(ret_reg)) {
case JIT_REG_KIND_I32: case JIT_REG_KIND_I32:
dst_reg = ecx_hreg; dst_reg = edx_hreg;
break; break;
case JIT_REG_KIND_I64: case JIT_REG_KIND_I64:
dst_reg = rcx_hreg; dst_reg = rdx_hreg;
break; break;
case JIT_REG_KIND_F32: case JIT_REG_KIND_F32:
dst_reg = xmm0_f32_hreg; dst_reg = xmm0_f32_hreg;
@ -6625,7 +6625,7 @@ jit_codegen_init()
/* info->out.ret.ival[0, 1] = rcx */ /* info->out.ret.ival[0, 1] = rcx */
{ {
x86::Mem m(x86::rsi, 8); x86::Mem m(x86::rsi, 8);
a.mov(m, x86::rcx); a.mov(m, x86::rdx);
} }
/* info->out.ret.fval[0, 1] = xmm0 */ /* info->out.ret.fval[0, 1] = xmm0 */
{ {