diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86IntrinsicsInfo.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86IntrinsicsInfo.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/llvm/lib/Target/X86/X86IntrinsicsInfo.h b/llvm/lib/Target/X86/X86IntrinsicsInfo.h index 8764cb3b5ab..5fbc61010c7 100644 --- a/llvm/lib/Target/X86/X86IntrinsicsInfo.h +++ b/llvm/lib/Target/X86/X86IntrinsicsInfo.h @@ -2331,96 +2331,6 @@ static void verifyIntrinsicTables() { std::end(IntrinsicsWithChain)) && "Intrinsic data tables should have unique entries"); } - -// X86 specific compare constants. -// They must be kept in synch with avxintrin.h -#define _X86_CMP_EQ_OQ 0x00 /* Equal (ordered, non-signaling) */ -#define _X86_CMP_LT_OS 0x01 /* Less-than (ordered, signaling) */ -#define _X86_CMP_LE_OS 0x02 /* Less-than-or-equal (ordered, signaling) */ -#define _X86_CMP_UNORD_Q 0x03 /* Unordered (non-signaling) */ -#define _X86_CMP_NEQ_UQ 0x04 /* Not-equal (unordered, non-signaling) */ -#define _X86_CMP_NLT_US 0x05 /* Not-less-than (unordered, signaling) */ -#define _X86_CMP_NLE_US 0x06 /* Not-less-than-or-equal (unordered, signaling) */ -#define _X86_CMP_ORD_Q 0x07 /* Ordered (nonsignaling) */ -#define _X86_CMP_EQ_UQ 0x08 /* Equal (unordered, non-signaling) */ -#define _X86_CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unord, signaling) */ -#define _X86_CMP_NGT_US 0x0a /* Not-greater-than (unordered, signaling) */ -#define _X86_CMP_FALSE_OQ 0x0b /* False (ordered, non-signaling) */ -#define _X86_CMP_NEQ_OQ 0x0c /* Not-equal (ordered, non-signaling) */ -#define _X86_CMP_GE_OS 0x0d /* Greater-than-or-equal (ordered, signaling) */ -#define _X86_CMP_GT_OS 0x0e /* Greater-than (ordered, signaling) */ -#define _X86_CMP_TRUE_UQ 0x0f /* True (unordered, non-signaling) */ -#define _X86_CMP_EQ_OS 0x10 /* Equal (ordered, signaling) */ -#define _X86_CMP_LT_OQ 0x11 /* Less-than (ordered, non-signaling) */ -#define _X86_CMP_LE_OQ 0x12 /* Less-than-or-equal (ordered, non-signaling) */ -#define _X86_CMP_UNORD_S 0x13 /* Unordered (signaling) */ -#define _X86_CMP_NEQ_US 0x14 /* Not-equal (unordered, signaling) */ -#define _X86_CMP_NLT_UQ 0x15 /* Not-less-than (unordered, non-signaling) */ -#define _X86_CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unord, non-signaling) */ -#define _X86_CMP_ORD_S 0x17 /* Ordered (signaling) */ -#define _X86_CMP_EQ_US 0x18 /* Equal (unordered, signaling) */ -#define _X86_CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unord, non-sign) */ -#define _X86_CMP_NGT_UQ 0x1a /* Not-greater-than (unordered, non-signaling) */ -#define _X86_CMP_FALSE_OS 0x1b /* False (ordered, signaling) */ -#define _X86_CMP_NEQ_OS 0x1c /* Not-equal (ordered, signaling) */ -#define _X86_CMP_GE_OQ 0x1d /* Greater-than-or-equal (ordered, non-signaling) */ -#define _X86_CMP_GT_OQ 0x1e /* Greater-than (ordered, non-signaling) */ -#define _X86_CMP_TRUE_US 0x1f /* True (unordered, signaling) */ - -/* -* Get comparison modifier from _mm_comi_round_sd/ss intrinsic -* Return tuple <isOrdered, X86 condcode> -*/ -static std::tuple<bool,unsigned> TranslateX86ConstCondToX86CC(SDValue &imm) { - ConstantSDNode *CImm = dyn_cast<ConstantSDNode>(imm); - unsigned IntImm = CImm->getZExtValue(); - // On a floating point condition, the flags are set as follows: - // ZF PF CF op - // 0 | 0 | 0 | X > Y - // 0 | 0 | 1 | X < Y - // 1 | 0 | 0 | X == Y - // 1 | 1 | 1 | unordered - switch (IntImm) { - default: llvm_unreachable("Invalid floating point compare value for Comi!"); - case _X86_CMP_EQ_OQ: // 0x00 - Equal (ordered, nonsignaling) - case _X86_CMP_EQ_OS: // 0x10 - Equal (ordered, signaling) - return std::make_tuple(true, X86::COND_E); - case _X86_CMP_EQ_UQ: // 0x08 - Equal (unordered, non-signaling) - case _X86_CMP_EQ_US: // 0x18 - Equal (unordered, signaling) - return std::make_tuple(false , X86::COND_E); - case _X86_CMP_LT_OS: // 0x01 - Less-than (ordered, signaling) - case _X86_CMP_LT_OQ: // 0x11 - Less-than (ordered, nonsignaling) - return std::make_tuple(true, X86::COND_B); - case _X86_CMP_NGE_US: // 0x09 - Not-greater-than-or-equal (unordered, signaling) - case _X86_CMP_NGE_UQ: // 0x19 - Not-greater-than-or-equal (unordered, nonsignaling) - return std::make_tuple(false , X86::COND_B); - case _X86_CMP_LE_OS: // 0x02 - Less-than-or-equal (ordered, signaling) - case _X86_CMP_LE_OQ: // 0x12 - Less-than-or-equal (ordered, nonsignaling) - return std::make_tuple(true, X86::COND_BE); - case _X86_CMP_NGT_US: // 0x0A - Not-greater-than (unordered, signaling) - case _X86_CMP_NGT_UQ: // 0x1A - Not-greater-than (unordered, nonsignaling) - return std::make_tuple(false, X86::COND_BE); - case _X86_CMP_GT_OS: // 0x0E - Greater-than (ordered, signaling) - case _X86_CMP_GT_OQ: // 0x1E - Greater-than (ordered, nonsignaling) - return std::make_tuple(true, X86::COND_A); - case _X86_CMP_NLE_US: // 0x06 - Not-less-than-or-equal (unordered,signaling) - case _X86_CMP_NLE_UQ: // 0x16 - Not-less-than-or-equal (unordered, nonsignaling) - return std::make_tuple(false, X86::COND_A); - case _X86_CMP_GE_OS: // 0x0D - Greater-than-or-equal (ordered, signaling) - case _X86_CMP_GE_OQ: // 0x1D - Greater-than-or-equal (ordered, nonsignaling) - return std::make_tuple(true, X86::COND_AE); - case _X86_CMP_NLT_US: // 0x05 - Not-less-than (unordered, signaling) - case _X86_CMP_NLT_UQ: // 0x15 - Not-less-than (unordered, nonsignaling) - return std::make_tuple(false, X86::COND_AE); - case _X86_CMP_NEQ_OQ: // 0x0C - Not-equal (ordered, non-signaling) - case _X86_CMP_NEQ_OS: // 0x1C - Not-equal (ordered, signaling) - return std::make_tuple(true, X86::COND_NE); - case _X86_CMP_NEQ_UQ: // 0x04 - Not-equal (unordered, nonsignaling) - case _X86_CMP_NEQ_US: // 0x14 - Not-equal (unordered, signaling) - return std::make_tuple(false, X86::COND_NE); - } -} - } // End llvm namespace #endif |
