kpet created this revision.
kpet added a reviewer: Anastasia.
Herald added subscribers: cfe-commits, kristof.beyls, javed.absar, yaxunl.
Herald added a project: clang.
Repository:
rC Clang
https://reviews.llvm.org/D62377
Files:
clang/include/clang/Basic/OpenCLExtensions.def
clang/lib/Headers/opencl-c.h
clang/test/CodeGenOpenCL/arm-integer-dot-product.cl
clang/test/SemaOpenCL/arm-integer-dot-product.cl
Index: clang/test/SemaOpenCL/arm-integer-dot-product.cl
===================================================================
--- /dev/null
+++ clang/test/SemaOpenCL/arm-integer-dot-product.cl
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -finclude-default-header -verify -cl-std=CL1.2 -emit-llvm -o - -O0
+
+void test_negative() {
+ uchar4 ua8, ub8;
+ char4 sa8, sb8;
+ ushort2 ua16, ub16;
+ short2 sa16, sb16;
+ uint ur;
+ int sr;
+ ur = arm_dot(ua8, ub8); // expected-error{{no matching function for call to 'arm_dot'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_int8' to be enabled}}
+ sr = arm_dot(sa8, sb8); // expected-error{{no matching function for call to 'arm_dot'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_int8' to be enabled}}
+ ur = arm_dot_acc(ua8, ub8, ur); // expected-error{{no matching function for call to 'arm_dot_acc'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_int8' to be enabled}}
+ sr = arm_dot_acc(sa8, sb8, sr); // expected-error{{no matching function for call to 'arm_dot_acc'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_int8' to be enabled}}
+ ur = arm_dot_acc(ua16, ub16, ur); // expected-error{{no matching function for call to 'arm_dot_acc'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_int16' to be enabled}}
+ sr = arm_dot_acc(sa16, sb16, sr); // expected-error{{no matching function for call to 'arm_dot_acc'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_int16' to be enabled}}
+ ur = arm_dot_acc_sat(ua8, ub8, ur); // expected-error{{no matching function for call to 'arm_dot_acc_sat'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_saturate_int8' to be enabled}}
+ sr = arm_dot_acc_sat(sa8, sb8, sr); // expected-error{{no matching function for call to 'arm_dot_acc_sat'}}
+ // expected-note@opencl-c.h:* {{candidate function not viable}}
+ // expected-note@opencl-c.h:* {{candidate unavailable as it requires OpenCL extension 'cl_arm_integer_dot_product_accumulate_saturate_int8' to be enabled}}
+}
+
Index: clang/test/CodeGenOpenCL/arm-integer-dot-product.cl
===================================================================
--- /dev/null
+++ clang/test/CodeGenOpenCL/arm-integer-dot-product.cl
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -finclude-default-header -cl-std=CL1.2 -emit-llvm -o - -O0 | FileCheck %s
+
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_int8 : enable
+void test_int8(uchar4 ua, uchar4 ub, char4 sa, char4 sb) {
+ uint ur = arm_dot(ua, ub);
+ // CHECK: call spir_func i32 @_Z7arm_dotDv4_hS_
+ int sr = arm_dot(sa, sb);
+ // CHECK: call spir_func i32 @_Z7arm_dotDv4_cS_
+}
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_int8 : disable
+
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int8 : enable
+void test_accumulate_int8(uchar4 ua, uchar4 ub, uint uc, char4 sa, char4 sb, int c) {
+ uint ur = arm_dot_acc(ua, ub, uc);
+ // CHECK: call spir_func i32 @_Z11arm_dot_accDv4_hS_j
+ int sr = arm_dot_acc(sa, sb, c);
+ // CHECK: call spir_func i32 @_Z11arm_dot_accDv4_cS_i
+}
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int8 : disable
+
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int16 : enable
+void test_accumulate_int16(ushort2 ua, ushort2 ub, uint uc, short2 sa, short2 sb, int c) {
+ uint ur = arm_dot_acc(ua, ub, uc);
+ // CHECK: call spir_func i32 @_Z11arm_dot_accDv2_tS_j
+ int sr = arm_dot_acc(sa, sb, c);
+ // CHECK: call spir_func i32 @_Z11arm_dot_accDv2_sS_i
+}
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int16 : disable
+
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_saturate_int8 : enable
+void test_accumulate_saturate_int8(uchar4 ua, uchar4 ub, uint uc, char4 sa, char4 sb, int c) {
+ uint ur = arm_dot_acc_sat(ua, ub, uc);
+ // CHECK: call spir_func i32 @_Z15arm_dot_acc_satDv4_hS_j
+ int sr = arm_dot_acc_sat(sa, sb, c);
+ // CHECK: call spir_func i32 @_Z15arm_dot_acc_satDv4_cS_i
+}
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_saturate_int8 : disable
+
Index: clang/lib/Headers/opencl-c.h
===================================================================
--- clang/lib/Headers/opencl-c.h
+++ clang/lib/Headers/opencl-c.h
@@ -17033,6 +17033,34 @@
uint16 __ovld amd_sadw(uint16 src0, uint16 src1, uint16 src2);
#endif // cl_amd_media_ops2
+#if defined(cl_arm_integer_dot_product_int8)
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_int8 : begin
+uint __ovld arm_dot(uchar4 a, uchar4 b);
+int __ovld arm_dot(char4 a, char4 b);
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_int8 : end
+#endif // defined(cl_arm_integer_dot_product_int8)
+
+#if defined(cl_arm_integer_dot_product_accumulate_int8)
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int8 : begin
+uint __ovld arm_dot_acc(uchar4 a, uchar4 b, uint c);
+int __ovld arm_dot_acc(char4 a, char4 b, int c);
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int8 : end
+#endif // defined(cl_arm_integer_dot_product_accumulate_int8)
+
+#if defined(cl_arm_integer_dot_product_accumulate_int16)
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int16 : begin
+uint __ovld arm_dot_acc(ushort2 a, ushort2 b, uint c);
+int __ovld arm_dot_acc(short2 a, short2 b, int c);
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_int16 : end
+#endif // defined(cl_arm_integer_dot_product_accumulate_int16)
+
+#if defined(cl_arm_integer_dot_product_accumulate_saturate_int8)
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_saturate_int8 : begin
+uint __ovld arm_dot_acc_sat(uchar4 a, uchar4 b, uint c);
+int __ovld arm_dot_acc_sat(char4 a, char4 b, int c);
+#pragma OPENCL EXTENSION cl_arm_integer_dot_product_accumulate_saturate_int8 : end
+#endif // defined(cl_arm_integer_dot_product_accumulate_saturate_int8)
+
// Disable any extensions we may have enabled previously.
#pragma OPENCL EXTENSION all : disable
Index: clang/include/clang/Basic/OpenCLExtensions.def
===================================================================
--- clang/include/clang/Basic/OpenCLExtensions.def
+++ clang/include/clang/Basic/OpenCLExtensions.def
@@ -81,6 +81,12 @@
OPENCLEXT_INTERNAL(cl_amd_media_ops, 100, ~0U)
OPENCLEXT_INTERNAL(cl_amd_media_ops2, 100, ~0U)
+// ARM OpenCL extensions
+OPENCLEXT_INTERNAL(cl_arm_integer_dot_product_int8, 120, ~0U)
+OPENCLEXT_INTERNAL(cl_arm_integer_dot_product_accumulate_int8, 120, ~0U)
+OPENCLEXT_INTERNAL(cl_arm_integer_dot_product_accumulate_int16, 120, ~0U)
+OPENCLEXT_INTERNAL(cl_arm_integer_dot_product_accumulate_saturate_int8, 120, ~0U)
+
// Intel OpenCL extensions
OPENCLEXT_INTERNAL(cl_intel_subgroups, 120, ~0U)
OPENCLEXT_INTERNAL(cl_intel_subgroups_short, 120, ~0U)
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