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[OpenCL] Fix atomic_fetch_add/sub with half type 

An error in the tablegen description affects the declarations
provided by `-fdeclare-opencl-builtins` for `atomic_fetch_add` and
`atomic_fetch_sub`.

The atomic argument should be an atomic_half, not an atomic_float.
This commit is contained in:
Sven van Haastregt 2022-02-09 10:47:45 +00:00
parent 356705f94f
commit fe690587be
1 changed files with 3 additions and 3 deletions
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6
clang/lib/Sema/OpenCLBuiltins.td
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@ -1138,7 +1138,7 @@ let MinVersion = CL20 in {
foreach ModOp = ["add", "sub"] in {
let Extension = FuncExtFloatAtomicsFp16GlobalAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,
[Half, PointerType<VolatileType<AtomicFloat>, GlobalAS>, Half]>;
[Half, PointerType<VolatileType<AtomicHalf>, GlobalAS>, Half]>;
}
let Extension = FuncExtFloatAtomicsFp32GlobalAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,
@ -1150,7 +1150,7 @@ let MinVersion = CL20 in {
}
let Extension = FuncExtFloatAtomicsFp16LocalAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,
[Half, PointerType<VolatileType<AtomicFloat>, LocalAS>, Half]>;
[Half, PointerType<VolatileType<AtomicHalf>, LocalAS>, Half]>;
}
let Extension = FuncExtFloatAtomicsFp32LocalAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,
@ -1162,7 +1162,7 @@ let MinVersion = CL20 in {
}
let Extension = FuncExtFloatAtomicsFp16GenericAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,
[Half, PointerType<VolatileType<AtomicFloat>, GenericAS>, Half]>;
[Half, PointerType<VolatileType<AtomicHalf>, GenericAS>, Half]>;
}
let Extension = FuncExtFloatAtomicsFp32GenericAdd in {
defm : BuiltinAtomicExplicit<"atomic_fetch_" # ModOp,