aaron/ispc
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merged

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This commit is contained in:
Evghenii
2013-12-13 11:56:43 +01:00
parent e192e8ea9e 7bc1a41814
commit ddfe782151
34 changed files with 1015 additions and 2125 deletions
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29
ispc.cpp
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@@ -193,6 +193,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
m_tf_attributes(NULL),
#endif
m_nativeVectorWidth(-1),
m_nativeVectorAlignment(-1),
m_dataTypeWidth(-1),
m_vectorWidth(-1),
m_generatePIC(pic),
@@ -318,6 +319,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "sse2-i32x4")) {
this->m_isa = Target::SSE2;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 4;
this->m_attributes = "+sse,+sse2,-sse3,-sse4a,-ssse3,-popcnt"
@@ -334,6 +336,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "sse2-i32x8")) {
this->m_isa = Target::SSE2;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 8;
this->m_attributes = "+sse,+sse2,-sse3,-sse4a,-ssse3,-popcnt"
@@ -350,6 +353,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "sse4-i32x4")) {
this->m_isa = Target::SSE4;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 4;
// TODO: why not sse42 and popcnt?
@@ -368,6 +372,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "sse4-i32x8")) {
this->m_isa = Target::SSE4;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 8;
this->m_attributes = "+sse,+sse2,+sse3,-sse4a,+ssse3,-popcnt,+cmov"
@@ -383,6 +388,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "sse4-i8x16")) {
this->m_isa = Target::SSE4;
this->m_nativeVectorWidth = 16;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 8;
this->m_vectorWidth = 16;
this->m_attributes = "+sse,+sse2,+sse3,-sse4a,+ssse3,-popcnt,+cmov"
@@ -398,6 +404,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "sse4-i16x8")) {
this->m_isa = Target::SSE4;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 16;
this->m_vectorWidth = 8;
this->m_attributes = "+sse,+sse2,+sse3,-sse4a,+ssse3,-popcnt,+cmov"
@@ -414,6 +421,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x4")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_vectorWidth = 4;
this->m_maskingIsFree = true;
this->m_maskBitCount = 1;
@@ -425,6 +433,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x8")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_vectorWidth = 8;
this->m_maskingIsFree = true;
this->m_maskBitCount = 1;
@@ -436,6 +445,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x16")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 16;
this->m_nativeVectorAlignment = 64;
this->m_vectorWidth = 16;
this->m_maskingIsFree = true;
this->m_maskBitCount = 1;
@@ -447,6 +457,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x32")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 32;
this->m_nativeVectorAlignment = 64;
this->m_vectorWidth = 32;
this->m_maskingIsFree = true;
this->m_maskBitCount = 1;
@@ -458,6 +469,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x64")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 64;
this->m_nativeVectorAlignment = 64;
this->m_vectorWidth = 64;
this->m_maskingIsFree = true;
this->m_maskBitCount = 1;
@@ -469,6 +481,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "generic-x1")) {
this->m_isa = Target::GENERIC;
this->m_nativeVectorWidth = 1;
this->m_nativeVectorAlignment = 16;
this->m_vectorWidth = 1;
this->m_maskingIsFree = false;
this->m_maskBitCount = 32;
@@ -476,6 +489,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "avx1-i32x4")) {
this->m_isa = Target::AVX;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 4;
this->m_attributes = "+avx,+popcnt,+cmov";
@@ -487,6 +501,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx1-i32x8")) {
this->m_isa = Target::AVX;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 8;
this->m_attributes = "+avx,+popcnt,+cmov";
@@ -497,6 +512,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx1-i64x4")) {
this->m_isa = Target::AVX;
this->m_nativeVectorWidth = 8; /* native vector width in terms of floats */
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 64;
this->m_vectorWidth = 4;
this->m_attributes = "+avx,+popcnt,+cmov";
@@ -508,6 +524,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx1-i32x16")) {
this->m_isa = Target::AVX;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 16;
this->m_attributes = "+avx,+popcnt,+cmov";
@@ -518,6 +535,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx1.1-i32x8")) {
this->m_isa = Target::AVX11;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 8;
this->m_attributes = "+avx,+popcnt,+cmov,+f16c"
@@ -539,6 +557,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx1.1-i32x16")) {
this->m_isa = Target::AVX11;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 16;
this->m_attributes = "+avx,+popcnt,+cmov,+f16c"
@@ -559,6 +578,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "avx1.1-i64x4")) {
this->m_isa = Target::AVX11;
this->m_nativeVectorWidth = 8; /* native vector width in terms of floats */
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 64;
this->m_vectorWidth = 4;
this->m_attributes = "+avx,+popcnt,+cmov,+f16c"
@@ -580,6 +600,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx2-i32x8")) {
this->m_isa = Target::AVX2;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 8;
this->m_attributes = "+avx2,+popcnt,+cmov,+f16c"
@@ -605,6 +626,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "avx2-i32x16")) {
this->m_isa = Target::AVX2;
this->m_nativeVectorWidth = 16;
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 16;
this->m_attributes = "+avx2,+popcnt,+cmov,+f16c"
@@ -629,6 +651,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "avx2-i64x4")) {
this->m_isa = Target::AVX2;
this->m_nativeVectorWidth = 8; /* native vector width in terms of floats */
this->m_nativeVectorAlignment = 32;
this->m_dataTypeWidth = 64;
this->m_vectorWidth = 4;
this->m_attributes = "+avx2,+popcnt,+cmov,+f16c"
@@ -654,6 +677,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "neon-i8x16")) {
this->m_isa = Target::NEON8;
this->m_nativeVectorWidth = 16;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 8;
this->m_vectorWidth = 16;
this->m_attributes = "+neon,+fp16";
@@ -664,6 +688,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
else if (!strcasecmp(isa, "neon-i16x8")) {
this->m_isa = Target::NEON16;
this->m_nativeVectorWidth = 8;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 16;
this->m_vectorWidth = 8;
this->m_attributes = "+neon,+fp16";
@@ -675,6 +700,7 @@ Target::Target(const char *arch, const char *cpu, const char *isa, bool pic, boo
!strcasecmp(isa, "neon-i32x4")) {
this->m_isa = Target::NEON32;
this->m_nativeVectorWidth = 4;
this->m_nativeVectorAlignment = 16;
this->m_dataTypeWidth = 32;
this->m_vectorWidth = 4;
this->m_attributes = "+neon,+fp16";
@@ -950,7 +976,8 @@ Target::GetISATargetString() const {
static bool
lGenericTypeLayoutIndeterminate(llvm::Type *type) {
if (type->isPrimitiveType() || type->isIntegerTy())
if (type->isFloatingPointTy() || type->isX86_MMXTy() || type->isVoidTy() ||
type->isIntegerTy() || type->isLabelTy() || type->isMetadataTy())
return false;
if (type == LLVMTypes::BoolVectorType ||