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Merge pull request #9818 from JosJuice/jits-cdts-double 

Jits: Don't use fast double-to-single when input is double precision
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JMC47 2021-08-17 05:21:08 -04:00 committed by GitHub
parent d162015112 6fe96d12c6
commit a36855c983
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 3 additions and 3 deletions
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2
Source/Core/Core/PowerPC/Jit64/Jit_LoadStoreFloating.cpp
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@ -104,7 +104,7 @@ void Jit64::stfXXX(UGeckoInstruction inst)
if (single) if (single)
{ {
if (js.fpr_is_store_safe[s]) if (js.fpr_is_store_safe[s] && js.op->fprIsSingle[s])
{ {
RCOpArg Rs = fpr.Use(s, RCMode::Read); RCOpArg Rs = fpr.Use(s, RCMode::Read);
RegCache::Realize(Rs); RegCache::Realize(Rs);

4
Source/Core/Core/PowerPC/JitArm64/JitArm64_FloatingPoint.cpp
View File

@ -606,7 +606,7 @@ void JitArm64::frsqrtex(UGeckoInstruction inst)
void JitArm64::ConvertDoubleToSingleLower(size_t guest_reg, ARM64Reg dest_reg, ARM64Reg src_reg) void JitArm64::ConvertDoubleToSingleLower(size_t guest_reg, ARM64Reg dest_reg, ARM64Reg src_reg)
{ {
if (js.fpr_is_store_safe[guest_reg]) if (js.fpr_is_store_safe[guest_reg] && js.op->fprIsSingle[guest_reg])
{ {
m_float_emit.FCVT(32, 64, EncodeRegToDouble(dest_reg), EncodeRegToDouble(src_reg)); m_float_emit.FCVT(32, 64, EncodeRegToDouble(dest_reg), EncodeRegToDouble(src_reg));
return; return;
@ -626,7 +626,7 @@ void JitArm64::ConvertDoubleToSingleLower(size_t guest_reg, ARM64Reg dest_reg, A
void JitArm64::ConvertDoubleToSinglePair(size_t guest_reg, ARM64Reg dest_reg, ARM64Reg src_reg) void JitArm64::ConvertDoubleToSinglePair(size_t guest_reg, ARM64Reg dest_reg, ARM64Reg src_reg)
{ {
if (js.fpr_is_store_safe[guest_reg]) if (js.fpr_is_store_safe[guest_reg] && js.op->fprIsSingle[guest_reg])
{ {
m_float_emit.FCVTN(32, EncodeRegToDouble(dest_reg), EncodeRegToDouble(src_reg)); m_float_emit.FCVTN(32, EncodeRegToDouble(dest_reg), EncodeRegToDouble(src_reg));
return; return;