diff --git a/bochs/cpu/sse_pfp.cc b/bochs/cpu/sse_pfp.cc index c6f2a1786..c38cfb4aa 100644 --- a/bochs/cpu/sse_pfp.cc +++ b/bochs/cpu/sse_pfp.cc @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////// -// $Id: sse_pfp.cc,v 1.31 2007-04-19 18:50:57 sshwarts Exp $ +// $Id: sse_pfp.cc,v 1.32 2007-04-19 19:09:52 sshwarts Exp $ ///////////////////////////////////////////////////////////////////////// // // Copyright (c) 2003 Stanislav Shwartsman @@ -1220,7 +1220,7 @@ void BX_CPU_C::SQRTPS_VpsWps(bxInstruction_c *i) #if BX_SUPPORT_SSE >= 1 BX_CPU_THIS_PTR prepareSSE(); - BxPackedXmmRegister op, result; + BxPackedXmmRegister op; /* op is a register or memory reference */ if (i->modC0()) { @@ -1242,13 +1242,13 @@ void BX_CPU_C::SQRTPS_VpsWps(bxInstruction_c *i) op.xmm32u(3) = handleDAZ(op.xmm32u(3)); } - result.xmm32u(0) = float32_sqrt(op.xmm32u(0), status_word); - result.xmm32u(1) = float32_sqrt(op.xmm32u(1), status_word); - result.xmm32u(2) = float32_sqrt(op.xmm32u(2), status_word); - result.xmm32u(3) = float32_sqrt(op.xmm32u(3), status_word); + op.xmm32u(0) = float32_sqrt(op.xmm32u(0), status_word); + op.xmm32u(1) = float32_sqrt(op.xmm32u(1), status_word); + op.xmm32u(2) = float32_sqrt(op.xmm32u(2), status_word); + op.xmm32u(3) = float32_sqrt(op.xmm32u(3), status_word); BX_CPU_THIS_PTR check_exceptionsSSE(status_word.float_exception_flags); - BX_WRITE_XMM_REG(i->nnn(), result); + BX_WRITE_XMM_REG(i->nnn(), op); #else BX_INFO(("SQRTPS_VpsWps: required SSE, use --enable-sse option")); @@ -1266,7 +1266,7 @@ void BX_CPU_C::SQRTPD_VpdWpd(bxInstruction_c *i) #if BX_SUPPORT_SSE >= 2 BX_CPU_THIS_PTR prepareSSE(); - BxPackedXmmRegister op, result; + BxPackedXmmRegister op; /* op is a register or memory reference */ if (i->modC0()) { @@ -1286,11 +1286,11 @@ void BX_CPU_C::SQRTPD_VpdWpd(bxInstruction_c *i) op.xmm64u(1) = handleDAZ(op.xmm64u(1)); } - result.xmm64u(0) = float64_sqrt(op.xmm64u(0), status_word); - result.xmm64u(1) = float64_sqrt(op.xmm64u(1), status_word); + op.xmm64u(0) = float64_sqrt(op.xmm64u(0), status_word); + op.xmm64u(1) = float64_sqrt(op.xmm64u(1), status_word); BX_CPU_THIS_PTR check_exceptionsSSE(status_word.float_exception_flags); - BX_WRITE_XMM_REG(i->nnn(), result); + BX_WRITE_XMM_REG(i->nnn(), op); #else BX_INFO(("SQRTPD_VpdWpd: required SSE2, use --enable-sse option")); @@ -1308,7 +1308,7 @@ void BX_CPU_C::SQRTSD_VsdWsd(bxInstruction_c *i) #if BX_SUPPORT_SSE >= 2 BX_CPU_THIS_PTR prepareSSE(); - float64 op, result; + float64 op; /* op is a register or memory reference */ if (i->modC0()) { @@ -1322,9 +1322,9 @@ void BX_CPU_C::SQRTSD_VsdWsd(bxInstruction_c *i) float_status_t status_word; mxcsr_to_softfloat_status_word(status_word, MXCSR); if (MXCSR.get_DAZ()) op = handleDAZ(op); - result = float64_sqrt(op, status_word); + op = float64_sqrt(op, status_word); BX_CPU_THIS_PTR check_exceptionsSSE(status_word.float_exception_flags); - BX_WRITE_XMM_REG_LO_QWORD(i->nnn(), result); + BX_WRITE_XMM_REG_LO_QWORD(i->nnn(), op); #else BX_INFO(("SQRTSD_VsdWsd: required SSE2, use --enable-sse option")); @@ -1342,7 +1342,7 @@ void BX_CPU_C::SQRTSS_VssWss(bxInstruction_c *i) #if BX_SUPPORT_SSE >= 1 BX_CPU_THIS_PTR prepareSSE(); - float32 op, result; + float32 op; /* op is a register or memory reference */ if (i->modC0()) { @@ -1356,9 +1356,9 @@ void BX_CPU_C::SQRTSS_VssWss(bxInstruction_c *i) float_status_t status_word; mxcsr_to_softfloat_status_word(status_word, MXCSR); if (MXCSR.get_DAZ()) op = handleDAZ(op); - result = float32_sqrt(op, status_word); + op = float32_sqrt(op, status_word); BX_CPU_THIS_PTR check_exceptionsSSE(status_word.float_exception_flags); - BX_WRITE_XMM_REG_LO_DWORD(i->nnn(), result); + BX_WRITE_XMM_REG_LO_DWORD(i->nnn(), op); #else BX_INFO(("SQRTSS_VssWss: required SSE, use --enable-sse option"));