Author: ctopper
Date: Thu Aug 16 00:28:06 2018
New Revision: 339845
URL: http://llvm.org/viewvc/llvm-project?rev=339845&view=rev
Log:
[X86] Remove masking from the 512-bit paddus/psubus builtins. Use a select
builtin instead.
Modified:
cfe/trunk/include/clang/Basic/BuiltinsX86.def
cfe/trunk/lib/CodeGen/CGBuiltin.cpp
cfe/trunk/lib/Headers/avx512bwintrin.h
Modified: cfe/trunk/include/clang/Basic/BuiltinsX86.def
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsX86.def?rev=339845&r1=339844&r2=339845&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/BuiltinsX86.def (original)
+++ cfe/trunk/include/clang/Basic/BuiltinsX86.def Thu Aug 16 00:28:06 2018
@@ -1040,8 +1040,8 @@ TARGET_BUILTIN(__builtin_ia32_packusdw51
TARGET_BUILTIN(__builtin_ia32_packuswb512, "V64cV32sV32s", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsw512, "V32sV32sV32s", "ncV:512:",
"avx512bw")
-TARGET_BUILTIN(__builtin_ia32_paddusb512_mask, "V64cV64cV64cV64cULLi",
"ncV:512:", "avx512bw")
-TARGET_BUILTIN(__builtin_ia32_paddusw512_mask, "V32sV32sV32sV32sUi",
"ncV:512:", "avx512bw")
+TARGET_BUILTIN(__builtin_ia32_paddusb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
+TARGET_BUILTIN(__builtin_ia32_paddusw512, "V32sV32sV32s", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_pmaxsb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_pmaxsw512, "V32sV32sV32s", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_pmaxub512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
@@ -1053,8 +1053,8 @@ TARGET_BUILTIN(__builtin_ia32_pminuw512,
TARGET_BUILTIN(__builtin_ia32_pshufb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsw512, "V32sV32sV32s", "ncV:512:",
"avx512bw")
-TARGET_BUILTIN(__builtin_ia32_psubusb512_mask, "V64cV64cV64cV64cULLi",
"ncV:512:", "avx512bw")
-TARGET_BUILTIN(__builtin_ia32_psubusw512_mask, "V32sV32sV32sV32sUi",
"ncV:512:", "avx512bw")
+TARGET_BUILTIN(__builtin_ia32_psubusb512, "V64cV64cV64c", "ncV:512:",
"avx512bw")
+TARGET_BUILTIN(__builtin_ia32_psubusw512, "V32sV32sV32s", "ncV:512:",
"avx512bw")
TARGET_BUILTIN(__builtin_ia32_vpconflictdi_128_mask, "V2LLiV2LLiV2LLiUc",
"ncV:128:", "avx512cd,avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpconflictdi_256_mask, "V4LLiV4LLiV4LLiUc",
"ncV:256:", "avx512cd,avx512vl")
Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=339845&r1=339844&r2=339845&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Thu Aug 16 00:28:06 2018
@@ -8931,12 +8931,6 @@ static Value *EmitX86AddSubSatExpr(CodeG
Res = CGF.Builder.CreateSub(Select, Ops[1]);
}
- if (E->getNumArgs() == 4) { // For masked intrinsics.
- Value *VecSRC = Ops[2];
- Value *Mask = Ops[3];
- return EmitX86Select(CGF, Mask, Res, VecSRC);
- }
-
return Res;
}
@@ -10563,15 +10557,15 @@ Value *CodeGenFunction::EmitX86BuiltinEx
Load->setVolatile(true);
return Load;
}
- case X86::BI__builtin_ia32_paddusb512_mask:
- case X86::BI__builtin_ia32_paddusw512_mask:
+ case X86::BI__builtin_ia32_paddusb512:
+ case X86::BI__builtin_ia32_paddusw512:
case X86::BI__builtin_ia32_paddusb256:
case X86::BI__builtin_ia32_paddusw256:
case X86::BI__builtin_ia32_paddusb128:
case X86::BI__builtin_ia32_paddusw128:
return EmitX86AddSubSatExpr(*this, E, Ops, true /* IsAddition */);
- case X86::BI__builtin_ia32_psubusb512_mask:
- case X86::BI__builtin_ia32_psubusw512_mask:
+ case X86::BI__builtin_ia32_psubusb512:
+ case X86::BI__builtin_ia32_psubusw512:
case X86::BI__builtin_ia32_psubusb256:
case X86::BI__builtin_ia32_psubusw256:
case X86::BI__builtin_ia32_psubusb128:
Modified: cfe/trunk/lib/Headers/avx512bwintrin.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/avx512bwintrin.h?rev=339845&r1=339844&r2=339845&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/avx512bwintrin.h (original)
+++ cfe/trunk/lib/Headers/avx512bwintrin.h Thu Aug 16 00:28:06 2018
@@ -466,57 +466,45 @@ _mm512_maskz_adds_epi16 (__mmask32 __U,
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_adds_epu8 (__m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) _mm512_setzero_si512(),
- (__mmask64) -1);
+ return (__m512i)__builtin_ia32_paddusb512((__v64qi) __A, (__v64qi) __B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_adds_epu8 (__m512i __W, __mmask64 __U, __m512i __A,
- __m512i __B)
+_mm512_mask_adds_epu8 (__m512i __W, __mmask64 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) __W,
- (__mmask64) __U);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
+ (__v64qi)_mm512_adds_epu8(__A, __B),
+ (__v64qi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_adds_epu8 (__mmask64 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) _mm512_setzero_si512(),
- (__mmask64) __U);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
+ (__v64qi)_mm512_adds_epu8(__A, __B),
+ (__v64qi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_adds_epu16 (__m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) _mm512_setzero_si512(),
- (__mmask32) -1);
+ return (__m512i)__builtin_ia32_paddusw512((__v32hi) __A, (__v32hi) __B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_adds_epu16 (__m512i __W, __mmask32 __U, __m512i __A,
- __m512i __B)
+_mm512_mask_adds_epu16 (__m512i __W, __mmask32 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) __W,
- (__mmask32) __U);
+ return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
+ (__v32hi)_mm512_adds_epu16(__A, __B),
+ (__v32hi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_adds_epu16 (__mmask32 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_paddusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) _mm512_setzero_si512(),
- (__mmask32) __U);
+ return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
+ (__v32hi)_mm512_adds_epu16(__A, __B),
+ (__v32hi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
@@ -819,57 +807,45 @@ _mm512_maskz_subs_epi16 (__mmask32 __U,
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_subs_epu8 (__m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) _mm512_setzero_si512(),
- (__mmask64) -1);
+ return (__m512i)__builtin_ia32_psubusb512((__v64qi) __A, (__v64qi) __B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_subs_epu8 (__m512i __W, __mmask64 __U, __m512i __A,
- __m512i __B)
+_mm512_mask_subs_epu8 (__m512i __W, __mmask64 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) __W,
- (__mmask64) __U);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
+ (__v64qi)_mm512_subs_epu8(__A, __B),
+ (__v64qi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_subs_epu8 (__mmask64 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusb512_mask ((__v64qi) __A,
- (__v64qi) __B,
- (__v64qi) _mm512_setzero_si512(),
- (__mmask64) __U);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
+ (__v64qi)_mm512_subs_epu8(__A, __B),
+ (__v64qi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_subs_epu16 (__m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) _mm512_setzero_si512(),
- (__mmask32) -1);
+ return (__m512i)__builtin_ia32_psubusw512((__v32hi) __A, (__v32hi) __B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_subs_epu16 (__m512i __W, __mmask32 __U, __m512i __A,
- __m512i __B)
+_mm512_mask_subs_epu16 (__m512i __W, __mmask32 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) __W,
- (__mmask32) __U);
+ return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
+ (__v32hi)_mm512_subs_epu16(__A, __B),
+ (__v32hi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_subs_epu16 (__mmask32 __U, __m512i __A, __m512i __B)
{
- return (__m512i) __builtin_ia32_psubusw512_mask ((__v32hi) __A,
- (__v32hi) __B,
- (__v32hi) _mm512_setzero_si512(),
- (__mmask32) __U);
+ return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
+ (__v32hi)_mm512_subs_epu16(__A, __B),
+ (__v32hi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
