diff options
| author | Alexey Sotkin <alexey.sotkin@intel.com> | 2016-12-02 18:41:02 +0300 |
|---|---|---|
| committer | Yaxun (Sam) Liu <yaxun.liu@amd.com> | 2016-12-02 10:41:02 -0500 |
| commit | a430c8e4a8193ef1ef5979bf0bac82b033297fa4 (patch) | |
| tree | 22fe73ef7bbfe9f100f027cf658eddb0149ec4f3 | |
| parent | 1772ae0a8517ac1d9df6790fdb622514d9244247 (diff) | |
Add declaration of Int8 capability (#198)
| -rw-r--r-- | lib/SPIRV/libSPIRV/SPIRVType.h | 13 | ||||
| -rw-r--r-- | test/capability-integers.ll | 27 |
2 files changed, 38 insertions, 2 deletions
diff --git a/lib/SPIRV/libSPIRV/SPIRVType.h b/lib/SPIRV/libSPIRV/SPIRVType.h index 23830b1..3b668e1 100644 --- a/lib/SPIRV/libSPIRV/SPIRVType.h +++ b/lib/SPIRV/libSPIRV/SPIRVType.h @@ -142,10 +142,19 @@ public: bool isSigned() const { return IsSigned;}
SPIRVCapVec getRequiredCapability() const {
SPIRVCapVec CV;
- if (isTypeInt(16))
+ switch (BitWidth) {
+ case 8:
+ CV.push_back(CapabilityInt8);
+ break;
+ case 16:
CV.push_back(CapabilityInt16);
- else if (isTypeInt(64))
+ break;
+ case 64:
CV.push_back(CapabilityInt64);
+ break;
+ default:
+ break;
+ }
return std::move(CV);
}
diff --git a/test/capability-integers.ll b/test/capability-integers.ll new file mode 100644 index 0000000..d5679e5 --- /dev/null +++ b/test/capability-integers.ll @@ -0,0 +1,27 @@ +; RUN: llvm-as < %s | llvm-spirv -spirv-text -o %t +; RUN: FileCheck < %t %s + +; CHECK-DAG: Capability Int8 +; CHECK-DAG: Capability Int16 +; CHECK-DAG: Capability Int64 + +; CHECK-DAG: TypeInt {{[0-9]+}} 8 0 +; CHECK-DAG: TypeInt {{[0-9]+}} 16 0 +; CHECK-DAG: TypeInt {{[0-9]+}} 64 0 + +target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" +target triple = "spir" + +@a = addrspace(1) global i8 0, align 1 +@b = addrspace(1) global i16 0, align 2 +@c = addrspace(1) global i64 0, align 8 + +!opencl.enable.FP_CONTRACT = !{} +!opencl.ocl.version = !{!0} +!opencl.spir.version = !{!0} +!opencl.used.extensions = !{!1} +!opencl.used.optional.core.features = !{!1} +!opencl.compiler.options = !{!1} + +!0 = !{i32 2, i32 0} +!1 = !{} |