commit f3b3ccda590c14513ff372bb9a26ae5d644fb0bc
author Adrian Prantl <aprantl@apple.com> Tue Dec 19 22:06:11 2017 +0000
committer Adrian Prantl <aprantl@apple.com> Tue Dec 19 22:06:11 2017 +0000
tree b96082db4e4367c26bd2bc54c10e8f6f42aeeaf3
parent 0e6694d111b6d3c0438f2b72fab6d10b7b4eab6c

Silence a bunch of implicit fallthrough warnings

llvm-svn: 321115

clang/lib/CodeGen/CGBuiltin.cpp

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 3ecd1c6..01cc0187 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -5393,7 +5393,7 @@
       SV = llvm::ConstantDataVector::get(getLLVMContext(), Indices);
       return Builder.CreateShuffleVector(Ops[1], Ld, SV, "vld1q_lane");
     }
-    // fall through
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vld1_lane_v: {
     Ops[1] = Builder.CreateBitCast(Ops[1], Ty);
     PtrOp0 = Builder.CreateElementBitCast(PtrOp0, VTy->getElementType());
@@ -5518,7 +5518,7 @@
       return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst1,
                                                  Tys), Ops);
     }
-    // fall through
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vst1_lane_v: {
     Ops[1] = Builder.CreateBitCast(Ops[1], Ty);
     Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2]);
@@ -6011,7 +6011,7 @@
   case NEON::BI__builtin_neon_vcvts_u32_f32:
   case NEON::BI__builtin_neon_vcvtd_u64_f64:
     usgn = true;
-    // FALL THROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vcvts_s32_f32:
   case NEON::BI__builtin_neon_vcvtd_s64_f64: {
     Ops.push_back(EmitScalarExpr(E->getArg(0)));
@@ -6026,7 +6026,7 @@
   case NEON::BI__builtin_neon_vcvts_f32_u32:
   case NEON::BI__builtin_neon_vcvtd_f64_u64:
     usgn = true;
-    // FALL THROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vcvts_f32_s32:
   case NEON::BI__builtin_neon_vcvtd_f64_s64: {
     Ops.push_back(EmitScalarExpr(E->getArg(0)));
@@ -6824,7 +6824,7 @@
   case NEON::BI__builtin_neon_vaddv_u8:
     // FIXME: These are handled by the AArch64 scalar code.
     usgn = true;
-    // FALLTHROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vaddv_s8: {
     Int = usgn ? Intrinsic::aarch64_neon_uaddv : Intrinsic::aarch64_neon_saddv;
     Ty = Int32Ty;
@@ -6836,7 +6836,7 @@
   }
   case NEON::BI__builtin_neon_vaddv_u16:
     usgn = true;
-    // FALLTHROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vaddv_s16: {
     Int = usgn ? Intrinsic::aarch64_neon_uaddv : Intrinsic::aarch64_neon_saddv;
     Ty = Int32Ty;
@@ -6848,7 +6848,7 @@
   }
   case NEON::BI__builtin_neon_vaddvq_u8:
     usgn = true;
-    // FALLTHROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vaddvq_s8: {
     Int = usgn ? Intrinsic::aarch64_neon_uaddv : Intrinsic::aarch64_neon_saddv;
     Ty = Int32Ty;
@@ -6860,7 +6860,7 @@
   }
   case NEON::BI__builtin_neon_vaddvq_u16:
     usgn = true;
-    // FALLTHROUGH
+    LLVM_FALLTHROUGH;
   case NEON::BI__builtin_neon_vaddvq_s16: {
     Int = usgn ? Intrinsic::aarch64_neon_uaddv : Intrinsic::aarch64_neon_saddv;
     Ty = Int32Ty;