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Move some more variables into cpu_state structure. Minor speedup (~2%).

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This commit is contained in:
SarahW 2016-08-17 21:28:16 +01:00
commit c664682758
43 changed files with 801 additions and 810 deletions
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16
src/x86_ops_mmx_arith.h
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@ -294,8 +294,8 @@ static int opPMULLW_a16(uint32_t fetchdat)
{
MMX_REG src;
src.l[0] = readmeml(easeg, eaaddr);
src.l[1] = readmeml(easeg, eaaddr + 4); if (abrt) return 0;
src.l[0] = readmeml(easeg, cpu_state.eaaddr);
src.l[1] = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 0;
MM[cpu_reg].w[0] *= src.w[0];
MM[cpu_reg].w[1] *= src.w[1];
MM[cpu_reg].w[2] *= src.w[2];
@ -321,8 +321,8 @@ static int opPMULLW_a32(uint32_t fetchdat)
{
MMX_REG src;
src.l[0] = readmeml(easeg, eaaddr);
src.l[1] = readmeml(easeg, eaaddr + 4); if (abrt) return 0;
src.l[0] = readmeml(easeg, cpu_state.eaaddr);
src.l[1] = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 0;
MM[cpu_reg].w[0] *= src.w[0];
MM[cpu_reg].w[1] *= src.w[1];
MM[cpu_reg].w[2] *= src.w[2];
@ -349,8 +349,8 @@ static int opPMULHW_a16(uint32_t fetchdat)
{
MMX_REG src;
src.l[0] = readmeml(easeg, eaaddr);
src.l[1] = readmeml(easeg, eaaddr + 4); if (abrt) return 0;
src.l[0] = readmeml(easeg, cpu_state.eaaddr);
src.l[1] = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 0;
MM[cpu_reg].w[0] = ((int32_t)MM[cpu_reg].sw[0] * (int32_t)src.sw[0]) >> 16;
MM[cpu_reg].w[1] = ((int32_t)MM[cpu_reg].sw[1] * (int32_t)src.sw[1]) >> 16;
MM[cpu_reg].w[2] = ((int32_t)MM[cpu_reg].sw[2] * (int32_t)src.sw[2]) >> 16;
@ -376,8 +376,8 @@ static int opPMULHW_a32(uint32_t fetchdat)
{
MMX_REG src;
src.l[0] = readmeml(easeg, eaaddr);
src.l[1] = readmeml(easeg, eaaddr + 4); if (abrt) return 0;
src.l[0] = readmeml(easeg, cpu_state.eaaddr);
src.l[1] = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 0;
MM[cpu_reg].w[0] = ((int32_t)MM[cpu_reg].sw[0] * (int32_t)src.sw[0]) >> 16;
MM[cpu_reg].w[1] = ((int32_t)MM[cpu_reg].sw[1] * (int32_t)src.sw[1]) >> 16;
MM[cpu_reg].w[2] = ((int32_t)MM[cpu_reg].sw[2] * (int32_t)src.sw[2]) >> 16;