This revision was automatically updated to reflect the committed changes.
Closed by commit rL300068: [x86] fix AVX FP cmp intrinsic documentation
(PR28110) (authored by spatel).
Changed prior to commit:
https://reviews.llvm.org/D31428?vs=93366&id=94976#toc
Repository:
rL LLVM
https://reviews.llvm.org/D31428
Files:
cfe/trunk/lib/Headers/avxintrin.h
Index: cfe/trunk/lib/Headers/avxintrin.h
===================================================================
--- cfe/trunk/lib/Headers/avxintrin.h
+++ cfe/trunk/lib/Headers/avxintrin.h
@@ -1613,9 +1613,9 @@
#define _CMP_NEQ_UQ 0x04 /* Not-equal (unordered, non-signaling) */
#define _CMP_NLT_US 0x05 /* Not-less-than (unordered, signaling) */
#define _CMP_NLE_US 0x06 /* Not-less-than-or-equal (unordered, signaling) */
-#define _CMP_ORD_Q 0x07 /* Ordered (nonsignaling) */
+#define _CMP_ORD_Q 0x07 /* Ordered (non-signaling) */
#define _CMP_EQ_UQ 0x08 /* Equal (unordered, non-signaling) */
-#define _CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unord, signaling) */
+#define _CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unordered, signaling) */
#define _CMP_NGT_US 0x0a /* Not-greater-than (unordered, signaling) */
#define _CMP_FALSE_OQ 0x0b /* False (ordered, non-signaling) */
#define _CMP_NEQ_OQ 0x0c /* Not-equal (ordered, non-signaling) */
@@ -1628,10 +1628,10 @@
#define _CMP_UNORD_S 0x13 /* Unordered (signaling) */
#define _CMP_NEQ_US 0x14 /* Not-equal (unordered, signaling) */
#define _CMP_NLT_UQ 0x15 /* Not-less-than (unordered, non-signaling) */
-#define _CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unord, non-signaling) */
+#define _CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unordered, non-signaling) */
#define _CMP_ORD_S 0x17 /* Ordered (signaling) */
#define _CMP_EQ_US 0x18 /* Equal (unordered, signaling) */
-#define _CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unord, non-sign) */
+#define _CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unordered, non-signaling) */
#define _CMP_NGT_UQ 0x1a /* Not-greater-than (unordered, non-signaling) */
#define _CMP_FALSE_OS 0x1b /* False (ordered, signaling) */
#define _CMP_NEQ_OS 0x1c /* Not-equal (ordered, signaling) */
@@ -1660,17 +1660,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 128-bit vector of [2 x double] containing the comparison results.
#define _mm_cmp_pd(a, b, c) __extension__ ({ \
(__m128d)__builtin_ia32_cmppd((__v2df)(__m128d)(a), \
@@ -1697,17 +1718,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 128-bit vector of [4 x float] containing the comparison results.
#define _mm_cmp_ps(a, b, c) __extension__ ({ \
(__m128)__builtin_ia32_cmpps((__v4sf)(__m128)(a), \
@@ -1734,17 +1776,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 256-bit vector of [4 x double] containing the comparison results.
#define _mm256_cmp_pd(a, b, c) __extension__ ({ \
(__m256d)__builtin_ia32_cmppd256((__v4df)(__m256d)(a), \
@@ -1771,17 +1834,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 256-bit vector of [8 x float] containing the comparison results.
#define _mm256_cmp_ps(a, b, c) __extension__ ({ \
(__m256)__builtin_ia32_cmpps256((__v8sf)(__m256)(a), \
@@ -1807,17 +1891,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 128-bit vector of [2 x double] containing the comparison results.
#define _mm_cmp_sd(a, b, c) __extension__ ({ \
(__m128d)__builtin_ia32_cmpsd((__v2df)(__m128d)(a), \
@@ -1843,17 +1948,38 @@
/// \param c
/// An immediate integer operand, with bits [4:0] specifying which comparison
/// operation to use: \n
-/// 00h, 08h, 10h, 18h: Equal \n
-/// 01h, 09h, 11h, 19h: Less than \n
-/// 02h, 0Ah, 12h, 1Ah: Less than or equal / Greater than or equal
-/// (swapped operands) \n
-/// 03h, 0Bh, 13h, 1Bh: Unordered \n
-/// 04h, 0Ch, 14h, 1Ch: Not equal \n
-/// 05h, 0Dh, 15h, 1Dh: Not less than / Not greater than
-/// (swapped operands) \n
-/// 06h, 0Eh, 16h, 1Eh: Not less than or equal / Not greater than or equal
-/// (swapped operands) \n
-/// 07h, 0Fh, 17h, 1Fh: Ordered
+/// 0x00 : Equal (ordered, non-signaling)
+/// 0x01 : Less-than (ordered, signaling)
+/// 0x02 : Less-than-or-equal (ordered, signaling)
+/// 0x03 : Unordered (non-signaling)
+/// 0x04 : Not-equal (unordered, non-signaling)
+/// 0x05 : Not-less-than (unordered, signaling)
+/// 0x06 : Not-less-than-or-equal (unordered, signaling)
+/// 0x07 : Ordered (non-signaling)
+/// 0x08 : Equal (unordered, non-signaling)
+/// 0x09 : Not-greater-than-or-equal (unordered, signaling)
+/// 0x0a : Not-greater-than (unordered, signaling)
+/// 0x0b : False (ordered, non-signaling)
+/// 0x0c : Not-equal (ordered, non-signaling)
+/// 0x0d : Greater-than-or-equal (ordered, signaling)
+/// 0x0e : Greater-than (ordered, signaling)
+/// 0x0f : True (unordered, non-signaling)
+/// 0x10 : Equal (ordered, signaling)
+/// 0x11 : Less-than (ordered, non-signaling)
+/// 0x12 : Less-than-or-equal (ordered, non-signaling)
+/// 0x13 : Unordered (signaling)
+/// 0x14 : Not-equal (unordered, signaling)
+/// 0x15 : Not-less-than (unordered, non-signaling)
+/// 0x16 : Not-less-than-or-equal (unordered, non-signaling)
+/// 0x17 : Ordered (signaling)
+/// 0x18 : Equal (unordered, signaling)
+/// 0x19 : Not-greater-than-or-equal (unordered, non-signaling)
+/// 0x1a : Not-greater-than (unordered, non-signaling)
+/// 0x1b : False (ordered, signaling)
+/// 0x1c : Not-equal (ordered, signaling)
+/// 0x1d : Greater-than-or-equal (ordered, non-signaling)
+/// 0x1e : Greater-than (ordered, non-signaling)
+/// 0x1f : True (unordered, signaling)
/// \returns A 128-bit vector of [4 x float] containing the comparison results.
#define _mm_cmp_ss(a, b, c) __extension__ ({ \
(__m128)__builtin_ia32_cmpss((__v4sf)(__m128)(a), \
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