diff options
Diffstat (limited to 'llvm/test/TableGen/HwModeEncodeAPInt.td')
| -rw-r--r-- | llvm/test/TableGen/HwModeEncodeAPInt.td | 52 |
1 files changed, 29 insertions, 23 deletions
diff --git a/llvm/test/TableGen/HwModeEncodeAPInt.td b/llvm/test/TableGen/HwModeEncodeAPInt.td index 43ca5edd952a..82d99940aa0f 100644 --- a/llvm/test/TableGen/HwModeEncodeAPInt.td +++ b/llvm/test/TableGen/HwModeEncodeAPInt.td @@ -17,9 +17,9 @@ def Myi32 : Operand<i32> { def HasA : Predicate<"Subtarget->hasA()">; def HasB : Predicate<"Subtarget->hasB()">; -def ModeA : HwMode<"+a", [HasA]>; // Mode 1 -def ModeB : HwMode<"+b", [HasB]>; // Mode 2 -def ModeC : HwMode<"+c", []>; // Mode 3 +def ModeA : HwMode<[HasA]>; // Mode 1 +def ModeB : HwMode<[HasB]>; // Mode 2 +def ModeC : HwMode<[]>; // Mode 3 def fooTypeEncDefault : InstructionEncoding { @@ -114,32 +114,38 @@ def unrelated: Instruction { // For 'baz' we only assigned ModeB for it, so it will be presented // as '0' in the tables of ModeA, ModeC and Default Mode. // ENCODER-LABEL: static const uint64_t InstBits[] = { -// ENCODER: UINT64_C(2), UINT64_C(0), // bar -// ENCODER: UINT64_C(0), UINT64_C(0), // baz -// ENCODER: UINT64_C(8), UINT64_C(0), // foo -// ENCODER: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // bar +// ENCODER-NEXT: UINT64_C(0), UINT64_C(0), // baz +// ENCODER-NEXT: UINT64_C(8), UINT64_C(0), // foo +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: }; // ENCODER-LABEL: static const uint64_t InstBits_ModeA[] = { -// ENCODER: UINT64_C(2), UINT64_C(0), // bar -// ENCODER: UINT64_C(0), UINT64_C(0), // baz -// ENCODER: UINT64_C(12), UINT64_C(0), // foo -// ENCODER: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // bar +// ENCODER-NEXT: UINT64_C(0), UINT64_C(0), // baz +// ENCODER-NEXT: UINT64_C(12), UINT64_C(0), // foo +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: }; // ENCODER-LABEL: static const uint64_t InstBits_ModeB[] = { -// ENCODER: UINT64_C(2), UINT64_C(0), // bar -// ENCODER: UINT64_C(12), UINT64_C(0), // baz -// ENCODER: UINT64_C(0), UINT64_C(211106232532992), // foo -// ENCODER: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // bar +// ENCODER-NEXT: UINT64_C(12), UINT64_C(0), // baz +// ENCODER-NEXT: UINT64_C(0), UINT64_C(211106232532992), // foo +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: }; // ENCODER-LABEL: static const uint64_t InstBits_ModeC[] = { -// ENCODER: UINT64_C(2), UINT64_C(0), // bar -// ENCODER: UINT64_C(0), UINT64_C(0), // baz -// ENCODER: UINT64_C(12582915), UINT64_C(0), // foo -// ENCODER: UINT64_C(2), UINT64_C(0), // unrelated - +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // bar +// ENCODER-NEXT: UINT64_C(0), UINT64_C(0), // baz +// ENCODER-NEXT: UINT64_C(12582915), UINT64_C(0), // foo +// ENCODER-NEXT: UINT64_C(2), UINT64_C(0), // unrelated +// ENCODER-NEXT: }; // ENCODER: const uint64_t *InstBitsByHw; +// ENCODER: constexpr unsigned FirstSupportedOpcode // ENCODER: const unsigned opcode = MI.getOpcode(); +// ENCODER: if (opcode < FirstSupportedOpcode) +// ENCODER: unsigned TableIndex = opcode - FirstSupportedOpcode // ENCODER: if (Scratch.getBitWidth() != 128) // ENCODER: Scratch = Scratch.zext(128); -// ENCODER: Inst = APInt(128, ArrayRef(InstBits + opcode * 2, 2)); +// ENCODER: Inst = APInt(128, ArrayRef(InstBits + TableIndex * 2, 2)); // ENCODER: APInt &Value = Inst; // ENCODER: APInt &op = Scratch; // ENCODER: switch (opcode) { @@ -155,7 +161,7 @@ def unrelated: Instruction { // ENCODER: case 2: InstBitsByHw = InstBits_ModeB; break; // ENCODER: case 3: InstBitsByHw = InstBits_ModeC; break; // ENCODER: }; -// ENCODER: Inst = APInt(128, ArrayRef(InstBitsByHw + opcode * 2, 2)); +// ENCODER: Inst = APInt(128, ArrayRef(InstBitsByHw + TableIndex * 2, 2)); // ENCODER: Value = Inst; // ENCODER: switch (HwMode) { // ENCODER: default: llvm_unreachable("Unhandled HwMode"); @@ -189,7 +195,7 @@ def unrelated: Instruction { // ENCODER: default: llvm_unreachable("Unknown hardware mode!"); break; // ENCODER: case 2: InstBitsByHw = InstBits_ModeB; break; // ENCODER: }; -// ENCODER: Inst = APInt(128, ArrayRef(InstBitsByHw + opcode * 2, 2)); +// ENCODER: Inst = APInt(128, ArrayRef(InstBitsByHw + TableIndex * 2, 2)); // ENCODER: Value = Inst; // ENCODER: switch (HwMode) { // ENCODER: default: llvm_unreachable("Unhandled HwMode"); |