diff options
3 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp b/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp index aa68f6cfdfc..49ddd6961f8 100644 --- a/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp +++ b/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp @@ -2244,6 +2244,7 @@ bool HexagonConstEvaluator::evaluate(const MachineInstr &BrI, case Hexagon::J2_jumpfnew: case Hexagon::J2_jumpfnewpt: Negated = true; + LLVM_FALLTHROUGH; case Hexagon::J2_jumpt: case Hexagon::J2_jumptnew: case Hexagon::J2_jumptnewpt: diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp index 34d0b55aa22..e278a0777f2 100644 --- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp +++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp @@ -442,6 +442,7 @@ public: case fixup_Hexagon_B7_PCREL: if (!(isIntN(7, sValue))) HandleFixupError(7, 2, (int64_t)FixupValue, "B7_PCREL"); + LLVM_FALLTHROUGH; case fixup_Hexagon_B7_PCREL_X: InstMask = 0x00001f18; // Word32_B7 Reloc = (((Value >> 2) & 0x1f) << 8) | // Value 6-2 = Target 12-8 @@ -451,6 +452,7 @@ public: case fixup_Hexagon_B9_PCREL: if (!(isIntN(9, sValue))) HandleFixupError(9, 2, (int64_t)FixupValue, "B9_PCREL"); + LLVM_FALLTHROUGH; case fixup_Hexagon_B9_PCREL_X: InstMask = 0x003000fe; // Word32_B9 Reloc = (((Value >> 7) & 0x3) << 20) | // Value 8-7 = Target 21-20 @@ -462,6 +464,7 @@ public: case fixup_Hexagon_B13_PCREL: if (!(isIntN(13, sValue))) HandleFixupError(13, 2, (int64_t)FixupValue, "B13_PCREL"); + LLVM_FALLTHROUGH; case fixup_Hexagon_B13_PCREL_X: InstMask = 0x00202ffe; // Word32_B13 Reloc = (((Value >> 12) & 0x1) << 21) | // Value 12 = Target 21 @@ -472,6 +475,7 @@ public: case fixup_Hexagon_B15_PCREL: if (!(isIntN(15, sValue))) HandleFixupError(15, 2, (int64_t)FixupValue, "B15_PCREL"); + LLVM_FALLTHROUGH; case fixup_Hexagon_B15_PCREL_X: InstMask = 0x00df20fe; // Word32_B15 Reloc = (((Value >> 13) & 0x3) << 22) | // Value 14-13 = Target 23-22 @@ -483,6 +487,7 @@ public: case fixup_Hexagon_B22_PCREL: if (!(isIntN(22, sValue))) HandleFixupError(22, 2, (int64_t)FixupValue, "B22_PCREL"); + LLVM_FALLTHROUGH; case fixup_Hexagon_B22_PCREL_X: InstMask = 0x01ff3ffe; // Word32_B22 Reloc = (((Value >> 13) & 0x1ff) << 16) | // Value 21-13 = Target 24-16 diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonShuffler.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonShuffler.cpp index 564d43b45cb..1604e7c8dc5 100644 --- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonShuffler.cpp +++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonShuffler.cpp @@ -259,6 +259,7 @@ bool HexagonShuffler::check() { break; case HexagonII::TypeCVI_VM_VP_LDU: ++onlyNo1; + LLVM_FALLTHROUGH; case HexagonII::TypeCVI_VM_LD: case HexagonII::TypeCVI_VM_TMP_LD: case HexagonII::TypeLD: @@ -274,6 +275,7 @@ bool HexagonShuffler::check() { break; case HexagonII::TypeCVI_VM_STU: ++onlyNo1; + LLVM_FALLTHROUGH; case HexagonII::TypeCVI_VM_ST: case HexagonII::TypeCVI_VM_NEW_ST: case HexagonII::TypeST: |
