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-rw-r--r--clang/lib/CodeGen/CGAtomic.cpp12
-rw-r--r--clang/lib/CodeGen/TargetBuiltins/ARM.cpp24
-rw-r--r--clang/lib/CodeGen/Targets/SystemZ.cpp4
3 files changed, 26 insertions, 14 deletions
diff --git a/clang/lib/CodeGen/CGAtomic.cpp b/clang/lib/CodeGen/CGAtomic.cpp
index 4a3446a..d95dab3 100644
--- a/clang/lib/CodeGen/CGAtomic.cpp
+++ b/clang/lib/CodeGen/CGAtomic.cpp
@@ -507,6 +507,18 @@ static llvm::Value *EmitPostAtomicMinMax(CGBuilderTy &Builder,
bool IsSigned,
llvm::Value *OldVal,
llvm::Value *RHS) {
+ const bool IsFP = OldVal->getType()->isFloatingPointTy();
+
+ if (IsFP) {
+ llvm::Intrinsic::ID IID = (Op == AtomicExpr::AO__atomic_max_fetch ||
+ Op == AtomicExpr::AO__scoped_atomic_max_fetch)
+ ? llvm::Intrinsic::maxnum
+ : llvm::Intrinsic::minnum;
+
+ return Builder.CreateBinaryIntrinsic(IID, OldVal, RHS, llvm::FMFSource(),
+ "newval");
+ }
+
llvm::CmpInst::Predicate Pred;
switch (Op) {
default:
diff --git a/clang/lib/CodeGen/TargetBuiltins/ARM.cpp b/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
index 82b71e3..2429a43 100644
--- a/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
+++ b/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
@@ -7795,7 +7795,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
}
case NEON::BI__builtin_neon_vcvt1_low_bf16_mf8_fpm:
ExtractLow = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vcvt1_bf16_mf8_fpm:
case NEON::BI__builtin_neon_vcvt1_high_bf16_mf8_fpm:
return EmitFP8NeonCvtCall(Intrinsic::aarch64_neon_fp8_cvtl1,
@@ -7803,7 +7803,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
Ops[0]->getType(), ExtractLow, Ops, E, "vbfcvt1");
case NEON::BI__builtin_neon_vcvt2_low_bf16_mf8_fpm:
ExtractLow = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vcvt2_bf16_mf8_fpm:
case NEON::BI__builtin_neon_vcvt2_high_bf16_mf8_fpm:
return EmitFP8NeonCvtCall(Intrinsic::aarch64_neon_fp8_cvtl2,
@@ -7811,7 +7811,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
Ops[0]->getType(), ExtractLow, Ops, E, "vbfcvt2");
case NEON::BI__builtin_neon_vcvt1_low_f16_mf8_fpm:
ExtractLow = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vcvt1_f16_mf8_fpm:
case NEON::BI__builtin_neon_vcvt1_high_f16_mf8_fpm:
return EmitFP8NeonCvtCall(Intrinsic::aarch64_neon_fp8_cvtl1,
@@ -7819,7 +7819,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
Ops[0]->getType(), ExtractLow, Ops, E, "vbfcvt1");
case NEON::BI__builtin_neon_vcvt2_low_f16_mf8_fpm:
ExtractLow = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vcvt2_f16_mf8_fpm:
case NEON::BI__builtin_neon_vcvt2_high_f16_mf8_fpm:
return EmitFP8NeonCvtCall(Intrinsic::aarch64_neon_fp8_cvtl2,
@@ -7854,7 +7854,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
case NEON::BI__builtin_neon_vdot_lane_f16_mf8_fpm:
case NEON::BI__builtin_neon_vdotq_lane_f16_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vdot_laneq_f16_mf8_fpm:
case NEON::BI__builtin_neon_vdotq_laneq_f16_mf8_fpm:
return EmitFP8NeonFDOTCall(Intrinsic::aarch64_neon_fp8_fdot2_lane,
@@ -7866,7 +7866,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
case NEON::BI__builtin_neon_vdot_lane_f32_mf8_fpm:
case NEON::BI__builtin_neon_vdotq_lane_f32_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vdot_laneq_f32_mf8_fpm:
case NEON::BI__builtin_neon_vdotq_laneq_f32_mf8_fpm:
return EmitFP8NeonFDOTCall(Intrinsic::aarch64_neon_fp8_fdot4_lane,
@@ -7898,37 +7898,37 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
"vmlall");
case NEON::BI__builtin_neon_vmlalbq_lane_f16_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlalbq_laneq_f16_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlalb_lane,
ExtendLaneArg, HalfTy, Ops, E, "vmlal_lane");
case NEON::BI__builtin_neon_vmlaltq_lane_f16_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlaltq_laneq_f16_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlalt_lane,
ExtendLaneArg, HalfTy, Ops, E, "vmlal_lane");
case NEON::BI__builtin_neon_vmlallbbq_lane_f32_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlallbbq_laneq_f32_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlallbb_lane,
ExtendLaneArg, FloatTy, Ops, E, "vmlall_lane");
case NEON::BI__builtin_neon_vmlallbtq_lane_f32_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlallbtq_laneq_f32_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlallbt_lane,
ExtendLaneArg, FloatTy, Ops, E, "vmlall_lane");
case NEON::BI__builtin_neon_vmlalltbq_lane_f32_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlalltbq_laneq_f32_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlalltb_lane,
ExtendLaneArg, FloatTy, Ops, E, "vmlall_lane");
case NEON::BI__builtin_neon_vmlallttq_lane_f32_mf8_fpm:
ExtendLaneArg = true;
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case NEON::BI__builtin_neon_vmlallttq_laneq_f32_mf8_fpm:
return EmitFP8NeonFMLACall(Intrinsic::aarch64_neon_fp8_fmlalltt_lane,
ExtendLaneArg, FloatTy, Ops, E, "vmlall_lane");
diff --git a/clang/lib/CodeGen/Targets/SystemZ.cpp b/clang/lib/CodeGen/Targets/SystemZ.cpp
index 9b6b72b1..e50f06c 100644
--- a/clang/lib/CodeGen/Targets/SystemZ.cpp
+++ b/clang/lib/CodeGen/Targets/SystemZ.cpp
@@ -193,11 +193,11 @@ llvm::Type *SystemZABIInfo::getFPArgumentType(QualType Ty,
case BuiltinType::Float16:
if (Size == 16)
return llvm::Type::getHalfTy(getVMContext());
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case BuiltinType::Float:
if (Size == 32)
return llvm::Type::getFloatTy(getVMContext());
- LLVM_FALLTHROUGH;
+ [[fallthrough]];
case BuiltinType::Double:
return llvm::Type::getDoubleTy(getVMContext());
default:
generated by cgit v1.1 at 2025-10-13 15:17:19 +0000