aaron/ispc
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Evghenii
2014-02-07 11:05:36 +01:00
parent 2570385770
commit 668645fcda
3 changed files with 13 additions and 0 deletions
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2
builtins.cpp
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@@ -1150,6 +1150,8 @@ DefineStdlib(SymbolTable *symbolTable, llvm::LLVMContext *ctx, llvm::Module *mod
symbolTable);
lDefineConstantInt("__have_native_transcendentals", g->target->hasTranscendentals(),
module, symbolTable);
lDefineConstantInt("__have_native_trigonometry", g->target->hasTrigonometry(),
module, symbolTable);
lDefineConstantInt("__have_native_rsqrtd", g->target->hasRsqrtd(),
module, symbolTable);
lDefineConstantInt("__have_native_rcpd", g->target->hasRcpd(),

6
ispc.cpp
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@@ -202,6 +202,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
m_hasGather(false),
m_hasScatter(false),
m_hasTranscendentals(false),
m_hasTrigonometry(false),
m_hasRsqrtd(false),
m_hasRcpd(false)
{
@@ -420,6 +421,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
this->m_maskBitCount = 1;
this->m_hasHalf = true;
this->m_hasTranscendentals = true;
this->m_hasTrigonometry = true;
this->m_hasGather = this->m_hasScatter = true;
this->m_hasRsqrtd = this->m_hasRcpd = true;
}
@@ -433,6 +435,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
this->m_maskBitCount = 1;
this->m_hasHalf = true;
this->m_hasTranscendentals = true;
this->m_hasTrigonometry = true;
this->m_hasGather = this->m_hasScatter = true;
this->m_hasRsqrtd = this->m_hasRcpd = true;
}
@@ -446,6 +449,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
this->m_maskBitCount = 1;
this->m_hasHalf = true;
this->m_hasTranscendentals = true;
this->m_hasTrigonometry = true;
this->m_hasGather = this->m_hasScatter = true;
this->m_hasRsqrtd = this->m_hasRcpd = true;
}
@@ -459,6 +463,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
this->m_maskBitCount = 1;
this->m_hasHalf = true;
this->m_hasTranscendentals = true;
this->m_hasTrigonometry = true;
this->m_hasGather = this->m_hasScatter = true;
this->m_hasRsqrtd = this->m_hasRcpd = true;
}
@@ -472,6 +477,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic) :
this->m_maskBitCount = 1;
this->m_hasHalf = true;
this->m_hasTranscendentals = true;
this->m_hasTrigonometry = true;
this->m_hasGather = this->m_hasScatter = true;
this->m_hasRsqrtd = this->m_hasRcpd = true;
}

5
ispc.h
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@@ -282,6 +282,8 @@ public:
bool hasTranscendentals() const {return m_hasTranscendentals;}
bool hasTrigonometry() const {return m_hasTrigonometry;}
bool hasRsqrtd() const {return m_hasRsqrtd;}
bool hasRcpd() const {return m_hasRcpd;}
@@ -385,6 +387,9 @@ private:
sqrt, which we assume that all of them handle). */
bool m_hasTranscendentals;
/** Indicates whether the target has ISA support for trigonometry */
bool m_hasTrigonometry;
/** Indicates whether there is an ISA double precision rsqrt. */
bool m_hasRsqrtd;