[Piglit] [PATCH 2/2] cl: Add tests for calls with special inputs

[Matt Arsenault]

Also fixes apparently missing coverage for special
input arguments not passed in registers.
---
 tests/cl/program/execute/calls-workitem-id.cl | 136 ++++++++++++++++++
 1 file changed, 136 insertions(+)

diff --git a/tests/cl/program/execute/calls-workitem-id.cl b/tests/cl/program/execute/calls-workitem-id.cl
index 7edfad7e9..b42c85959 100644
--- a/tests/cl/program/execute/calls-workitem-id.cl
+++ b/tests/cl/program/execute/calls-workitem-id.cl
@@ -38,6 +38,56 @@ arg_out: 2 buffer uint[64] \
   1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 \
   1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 
+[test]
+name: Callee function stack passed get_local_id
+kernel_name: kernel_call_too_many_argument_regs_get_local_id_012
+dimensions: 3
+global_size: 8 4 2
+local_size: 8 4 2
+
+arg_out: 0 buffer uint[64] \
+  0  1  2  3  4  5  6  7  0  1  2  3  4  5  6  7 \
+  0  1  2  3  4  5  6  7  0  1  2  3  4  5  6  7 \
+  0  1  2  3  4  5  6  7  0  1  2  3  4  5  6  7 \
+  0  1  2  3  4  5  6  7  0  1  2  3  4  5  6  7
+
+arg_out: 1 buffer uint[64] \
+  0  0  0  0  0  0  0  0  1  1  1  1  1  1  1  1 \
+  2  2  2  2  2  2  2  2  3  3  3  3  3  3  3  3 \
+  0  0  0  0  0  0  0  0  1  1  1  1  1  1  1  1 \
+  2  2  2  2  2  2  2  2  3  3  3  3  3  3  3  3
+
+arg_out: 2 buffer uint[64] \
+  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 \
+  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 \
+  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 \
+  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
+
+[test]
+name: Callee function stack passed get_local_id with byval
+kernel_name: kernel_call_too_many_argument_regs_byval_get_local_id_012
+dimensions: 3
+global_size: 8 4 2
+local_size: 8 4 2
+
+arg_out: 0 buffer uint[64] \
+  45  46  47  48  49  50  51  52  45  46  47  48  49  50  51  52  \
+  45  46  47  48  49  50  51  52  45  46  47  48  49  50  51  52  \
+  45  46  47  48  49  50  51  52  45  46  47  48  49  50  51  52  \
+  45  46  47  48  49  50  51  52  45  46  47  48  49  50  51  52
+
+arg_out: 1 buffer uint[64] \
+  47  47  47  47  47  47  47  47  48  48  48  48  48  48  48  48 \
+  49  49  49  49  49  49  49  49  50  50  50  50  50  50  50  50 \
+  47  47  47  47  47  47  47  47  48  48  48  48  48  48  48  48 \
+  49  49  49  49  49  49  49  49  50  50  50  50  50  50  50  50
+
+arg_out: 2 buffer uint[64] \
+  50  50  50  50  50  50  50  50  50  50  50  50  50  50  50  50 \
+  50  50  50  50  50  50  50  50  50  50  50  50  50  50  50  50 \
+  51  51  51  51  51  51  51  51  51  51  51  51  51  51  51  51 \
+  51  51  51  51  51  51  51  51  51  51  51  51  51  51  51  51
+
 !*/
 
 #define NOINLINE __attribute__((noinline))
@@ -75,3 +125,89 @@ kernel void kernel_call_pass_get_global_id_012(global uint *out0,
 {
     func_get_global_id_012(out0, out1, out2);
 }
+
+// On amdgcn, this will require the workitem IDs be passed as values
+// on the stack after the arguments.
+NOINLINE
+uint3 too_many_argument_regs_get_local_id_012(
+	int arg0, int arg1, int arg2, int arg3,
+	int arg4, int arg5, int arg6, int arg7,
+	int arg8, int arg9, int arg10, int arg11,
+	int arg12, int arg13, int arg14, int arg15,
+	int arg16, int arg17, int arg18, int arg19,
+	int arg20, int arg21, int arg22, int arg23,
+	int arg24, int arg25, int arg26, int arg27,
+	int arg28, int arg29, int arg30, int arg31)
+{
+	uint3 id;
+	id.x = get_local_id(0);
+	id.y = get_local_id(1);
+	id.z = get_local_id(2);
+	return id;
+}
+
+kernel void kernel_call_too_many_argument_regs_get_local_id_012(global uint* out0, global uint* out1, global uint* out2)
+{
+	uint id0 = get_global_id(0);
+	uint id1 = get_global_id(1);
+	uint id2 = get_global_id(2);
+	uint flat_id = (id2 * get_global_size(1) + id1) * get_global_size(0) + id0;
+
+	uint3 result = too_many_argument_regs_get_local_id_012(
+		1234, 999, 42, 5555, 8888, 9009, 777, 4242,
+		202020, 6359, 8344, 1443, 552323, 33424, 666, 98765,
+		2222, 232556, 57777, 934121, 94991, 1337, 0xdead, 0xbeef,
+		0x5555, 0x3333, 0x666, 0x4141, 0x1234, 0x8888, 0xaaaa, 0xbbbb);
+
+	out0[flat_id] = result.x;
+	out1[flat_id] = result.y;
+	out2[flat_id] = result.z;
+}
+
+
+typedef struct ByValStruct {
+	long array[9];
+} ByValStruct;
+
+// Same as previous, with an additional byval passed argument.
+NOINLINE
+uint3 too_many_argument_regs_byval_get_local_id_012(
+	ByValStruct byval_arg,
+	int arg0, int arg1, int arg2, int arg3,
+	int arg4, int arg5, int arg6, int arg7,
+	int arg8, int arg9, int arg10, int arg11,
+	int arg12, int arg13, int arg14, int arg15,
+	int arg16, int arg17, int arg18, int arg19,
+	int arg20, int arg21, int arg22, int arg23,
+	int arg24, int arg25, int arg26, int arg27,
+	int arg28, int arg29, int arg30, int arg31)
+{
+	uint3 id;
+	id.x = get_local_id(0) + byval_arg.array[3]; // + 42 + 3
+	id.y = get_local_id(1) + byval_arg.array[5]; // + 42 + 5
+	id.z = get_local_id(2) + byval_arg.array[8]; // + 42 + 8
+	return id;
+}
+
+kernel void kernel_call_too_many_argument_regs_byval_get_local_id_012(global uint* out0, global uint* out1, global uint* out2)
+{
+	uint id0 = get_global_id(0);
+	uint id1 = get_global_id(1);
+	uint id2 = get_global_id(2);
+	uint flat_id = (id2 * get_global_size(1) + id1) * get_global_size(0) + id0;
+
+	ByValStruct byval;
+	for (int i = 0; i < 9; ++i)
+		byval.array[i] = 42 + i;
+
+	uint3 result = too_many_argument_regs_byval_get_local_id_012(
+		byval,
+		1234, 999, 42, 5555, 8888, 9009, 777, 4242,
+		202020, 6359, 8344, 1443, 552323, 33424, 666, 98765,
+		2222, 232556, 57777, 934121, 94991, 1337, 0xdead, 0xbeef,
+		0x5555, 0x3333, 0x666, 0x4141, 0x1234, 0x8888, 0xaaaa, 0xbbbb);
+
+	out0[flat_id] = result.x;
+	out1[flat_id] = result.y;
+	out2[flat_id] = result.z;
+}
-- 
2.17.1