diff options
Diffstat (limited to 'llvm/lib/Target/X86')
| -rw-r--r-- | llvm/lib/Target/X86/X86Instr64bit.td | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrFPStack.td | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.td | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 32 |
5 files changed, 22 insertions, 22 deletions
diff --git a/llvm/lib/Target/X86/X86Instr64bit.td b/llvm/lib/Target/X86/X86Instr64bit.td index 77533188e4a..b7c6381caa5 100644 --- a/llvm/lib/Target/X86/X86Instr64bit.td +++ b/llvm/lib/Target/X86/X86Instr64bit.td @@ -232,7 +232,7 @@ def MOV64ri32 : RIi32<0xC7, MRM0r, (outs GR64:$dst), (ins i64i32imm:$src), [(set GR64:$dst, i64immSExt32:$src)]>; } -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def MOV64rm : RI<0x8B, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src), "mov{q}\t{$src, $dst|$dst, $src}", [(set GR64:$dst, (load addr:$src))]>; diff --git a/llvm/lib/Target/X86/X86InstrFPStack.td b/llvm/lib/Target/X86/X86InstrFPStack.td index b07b6efddc8..2ae904f3243 100644 --- a/llvm/lib/Target/X86/X86InstrFPStack.td +++ b/llvm/lib/Target/X86/X86InstrFPStack.td @@ -342,7 +342,7 @@ def CMOVNP_F : FPI<0xD8, AddRegFrm, (outs RST:$op), (ins), "fcmovnu\t{$op, %st(0)|%ST(0), $op}">, DB; // Floating point loads & stores. -let isSimpleLoad = 1 in { +let canFoldAsLoad = 1 in { def LD_Fp32m : FpIf32<(outs RFP32:$dst), (ins f32mem:$src), ZeroArgFP, [(set RFP32:$dst, (loadf32 addr:$src))]>; let isReMaterializable = 1, mayHaveSideEffects = 1 in diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td index a4fe7e88872..5899f211c25 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.td +++ b/llvm/lib/Target/X86/X86InstrInfo.td @@ -677,7 +677,7 @@ def MOV32mi : Ii32<0xC7, MRM0m, (outs), (ins i32mem:$dst, i32imm:$src), "mov{l}\t{$src, $dst|$dst, $src}", [(store (i32 imm:$src), addr:$dst)]>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in { +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in { def MOV8rm : I<0x8A, MRMSrcMem, (outs GR8 :$dst), (ins i8mem :$src), "mov{b}\t{$src, $dst|$dst, $src}", [(set GR8:$dst, (load addr:$src))]>; @@ -2666,7 +2666,7 @@ def MOV32_rr : I<0x89, MRMDestReg, (outs GR32_:$dst), (ins GR32_:$src), "mov{l}\t{$src, $dst|$dst, $src}", []>; } // neverHasSideEffects -let isSimpleLoad = 1, mayLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in { +let canFoldAsLoad = 1, mayLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in { def MOV16_rm : I<0x8B, MRMSrcMem, (outs GR16_:$dst), (ins i16mem:$src), "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize; def MOV32_rm : I<0x8B, MRMSrcMem, (outs GR32_:$dst), (ins i32mem:$src), diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index f412f843455..3bd9af5a9f4 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -146,7 +146,7 @@ def MMX_FEMMS : MMXI<0x0E, RawFrm, (outs), (ins), "femms", [(int_x86_mmx_femms)] def MMX_MOVD64rr : MMXI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR32:$src), "movd\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (v2i32 (scalar_to_vector GR32:$src)))]>; -let isSimpleLoad = 1, isReMaterializable = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1 in def MMX_MOVD64rm : MMXI<0x6E, MRMSrcMem, (outs VR64:$dst), (ins i32mem:$src), "movd\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (v2i32 (scalar_to_vector (loadi32 addr:$src))))]>; @@ -165,7 +165,7 @@ def MMX_MOVD64from64rr : MMXRI<0x7E, MRMSrcReg, (outs GR64:$dst), (ins VR64:$src let neverHasSideEffects = 1 in def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src), "movq\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MMX_MOVQ64rm : MMXI<0x6F, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src), "movq\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (load_mmx addr:$src))]>; diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 58e923d6df5..576c7e691e7 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -315,7 +315,7 @@ let Uses = [EFLAGS], usesCustomDAGSchedInserter = 1 in { let neverHasSideEffects = 1 in def MOVSSrr : SSI<0x10, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), "movss\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVSSrm : SSI<0x10, MRMSrcMem, (outs FR32:$dst), (ins f32mem:$src), "movss\t{$src, $dst|$dst, $src}", [(set FR32:$dst, (loadf32 addr:$src))]>; @@ -474,7 +474,7 @@ def FsMOVAPSrr : PSI<0x28, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), // Alias instruction to load FR32 from f128mem using movaps. Upper bits are // disregarded. -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def FsMOVAPSrm : PSI<0x28, MRMSrcMem, (outs FR32:$dst), (ins f128mem:$src), "movaps\t{$src, $dst|$dst, $src}", [(set FR32:$dst, (alignedloadfsf32 addr:$src))]>; @@ -667,7 +667,7 @@ defm MIN : sse1_fp_binop_rm<0x5D, "min", X86fmin, let neverHasSideEffects = 1 in def MOVAPSrr : PSI<0x28, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movaps\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVAPSrm : PSI<0x28, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movaps\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (alignedloadv4f32 addr:$src))]>; @@ -679,7 +679,7 @@ def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), let neverHasSideEffects = 1 in def MOVUPSrr : PSI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movups\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def MOVUPSrm : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movups\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (loadv4f32 addr:$src))]>; @@ -688,7 +688,7 @@ def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), [(store (v4f32 VR128:$src), addr:$dst)]>; // Intrinsic forms of MOVUPS load and store -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def MOVUPSrm_Int : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movups\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>; @@ -987,9 +987,9 @@ def STMXCSR : PSI<0xAE, MRM3m, (outs), (ins i32mem:$dst), "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>; // Alias instructions that map zero vector to pxor / xorp* for sse. -// We set isSimpleLoad because this can be converted to a constant-pool +// We set canFoldAsLoad because this can be converted to a constant-pool // load of an all-zeros value if folding it would be beneficial. -let isReMaterializable = 1, isAsCheapAsAMove = 1, isSimpleLoad = 1 in +let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1 in def V_SET0 : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "xorps\t$dst, $dst", [(set VR128:$dst, (v4i32 immAllZerosV))]>; @@ -1063,7 +1063,7 @@ def : Pat<(v4f32 (X86vzmovl (loadv4f32 addr:$src))), let neverHasSideEffects = 1 in def MOVSDrr : SDI<0x10, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), "movsd\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVSDrm : SDI<0x10, MRMSrcMem, (outs FR64:$dst), (ins f64mem:$src), "movsd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (loadf64 addr:$src))]>; @@ -1215,7 +1215,7 @@ def FsMOVAPDrr : PDI<0x28, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), // Alias instruction to load FR64 from f128mem using movapd. Upper bits are // disregarded. -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def FsMOVAPDrm : PDI<0x28, MRMSrcMem, (outs FR64:$dst), (ins f128mem:$src), "movapd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (alignedloadfsf64 addr:$src))]>; @@ -1410,7 +1410,7 @@ defm MIN : sse2_fp_binop_rm<0x5D, "min", X86fmin, let neverHasSideEffects = 1 in def MOVAPDrr : PDI<0x28, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movapd\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVAPDrm : PDI<0x28, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movapd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (alignedloadv2f64 addr:$src))]>; @@ -1422,7 +1422,7 @@ def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), let neverHasSideEffects = 1 in def MOVUPDrr : PDI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movupd\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def MOVUPDrm : PDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movupd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (loadv2f64 addr:$src))]>; @@ -1790,7 +1790,7 @@ let Constraints = "$src1 = $dst" in { let neverHasSideEffects = 1 in def MOVDQArr : PDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movdqa\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, mayLoad = 1 in +let canFoldAsLoad = 1, mayLoad = 1 in def MOVDQArm : PDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), "movdqa\t{$src, $dst|$dst, $src}", [/*(set VR128:$dst, (alignedloadv2i64 addr:$src))*/]>; @@ -1798,7 +1798,7 @@ let mayStore = 1 in def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), "movdqa\t{$src, $dst|$dst, $src}", [/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/]>; -let isSimpleLoad = 1, mayLoad = 1 in +let canFoldAsLoad = 1, mayLoad = 1 in def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), "movdqu\t{$src, $dst|$dst, $src}", [/*(set VR128:$dst, (loadv2i64 addr:$src))*/]>, @@ -1810,7 +1810,7 @@ def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), XS, Requires<[HasSSE2]>; // Intrinsic forms of MOVDQU load and store -let isSimpleLoad = 1 in +let canFoldAsLoad = 1 in def MOVDQUrm_Int : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), "movdqu\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_loadu_dq addr:$src))]>, @@ -2255,9 +2255,9 @@ def : Pat<(membarrier (i8 imm:$ll), (i8 imm:$ls), (i8 imm:$sl), (i8 imm:$ss), (i8 1)), (MFENCE)>; // Alias instructions that map zero vector to pxor / xorp* for sse. -// We set isSimpleLoad because this can be converted to a constant-pool +// We set canFoldAsLoad because this can be converted to a constant-pool // load of an all-ones value if folding it would be beneficial. -let isReMaterializable = 1, isAsCheapAsAMove = 1, isSimpleLoad = 1 in +let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1 in def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), "pcmpeqd\t$dst, $dst", [(set VR128:$dst, (v4i32 immAllOnesV))]>; |
