From c74a700681b0be44a74f16b0f9eaad05bba159d2 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Wed, 22 Jan 2020 11:06:20 -0500
Subject: WIP HLSL intrinsic coverage (#1171)

* Added hlsl-intrinsic test folder.
Enabled ceil as works across targets.

* log10 support.

* Fix float % on CPU/CUDA to match HLSL which is fmod (not fremainder).

* Added log10 tests back to scalar-float.slang

* Don't add the ( for $Sx - it's clearer what's going on without it.

* Works on CUDA/CPU. Problem with asint/asuint do not seem to be found.

* Only asuint exists for double.

* Support countbits on CUDA and C++.

* Fix typo in C++ population count.

* First pass at int vector intrinsic tests.

* Swizzle for int.

* Bit cast tests on CUDA.

* Fix warning on gcc.

* Fix bit-cast-double execution on CUDA.

* scalar-int test working on gcc release.
---
 tests/compute/bit-cast-double.slang              | 21 -------
 tests/compute/bit-cast-double.slang.expected.txt |  4 --
 tests/compute/bit-cast.slang                     | 71 ------------------------
 tests/compute/bit-cast.slang.expected.txt        | 12 ----
 4 files changed, 108 deletions(-)
 delete mode 100644 tests/compute/bit-cast-double.slang
 delete mode 100644 tests/compute/bit-cast-double.slang.expected.txt
 delete mode 100644 tests/compute/bit-cast.slang
 delete mode 100644 tests/compute/bit-cast.slang.expected.txt

(limited to 'tests/compute')

diff --git a/tests/compute/bit-cast-double.slang b/tests/compute/bit-cast-double.slang
deleted file mode 100644
index 6b0925a58..000000000
--- a/tests/compute/bit-cast-double.slang
+++ /dev/null
@@ -1,21 +0,0 @@
-//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -cpu
-//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute
-//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -dx12
-//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute
-
-//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
-RWStructuredBuffer<int> outputBuffer;
-
-[numthreads(4, 1, 1)]
-void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
-{
-    double d = double(dispatchThreadID.x);
-    
-    uint hi, low;
-    asuint(d, low, hi);
-    
-    // Reconstruct 
-    double r = asdouble(low, hi);
-    
-    outputBuffer[dispatchThreadID.x] = int(r);
-}
\ No newline at end of file
diff --git a/tests/compute/bit-cast-double.slang.expected.txt b/tests/compute/bit-cast-double.slang.expected.txt
deleted file mode 100644
index bc856dafa..000000000
--- a/tests/compute/bit-cast-double.slang.expected.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-0
-1
-2
-3
diff --git a/tests/compute/bit-cast.slang b/tests/compute/bit-cast.slang
deleted file mode 100644
index a8fec61e3..000000000
--- a/tests/compute/bit-cast.slang
+++ /dev/null
@@ -1,71 +0,0 @@
-//TEST(compute):COMPARE_COMPUTE_EX:-cpu -compute
-//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute
-//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -dx12
-//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute
-
-//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0 0 0 0 0], stride=4):out,name outputBuffer
-
-RWStructuredBuffer<int> outputBuffer;
-
-[numthreads(4, 1, 1)]
-void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
-{
-    const int id = asint(dispatchThreadID.x);
-
-    {
-        int4 i4 = int4(id, id + 1, id + 2, id + 3);
-        
-        // Identity - int vector
-        i4 = asint(i4);
-        
-        uint3 u3 = asuint(i4.xyz);
-        // Identity  - uint vec
-        u3 = asuint(u3);
-        
-        int2 i2 = asint(u3.xy);
-        uint u1 = asuint(i2.x);
-        
-        // Identity - uint scalar
-        u1 = asuint(u1);
-        
-        outputBuffer[id + 0] = int(u1);
-    }
-    
-    {
-        uint v = asuint(id);
-        uint4 u4 = uint4(v, v + 1, v + 2, v + 3);
-        int3 i3 = asint(u4.xyz);
-        uint2 u2 = asuint(i3.xy);
-        int i1 = asint(u2.x);
-        
-        // Identity - int scalar
-        i1 = asint(i1);
-        
-        outputBuffer[id + 4] = i1;
-    }
-    
-    {
-        // Make i4 holds id as floats so we know they are valid float values and not denormals
-        int4 i4 = int4(asint(float(id)), asint(float(id + 1)), asint(float(id + 2)), asint(float(id + 3))); 
-        float4 f4 = asfloat(asfloat(i4));
-        
-        // Identity - float vector
-        f4 = asfloat(f4);
-        
-        uint3 u3 = asuint(f4.xyz);
-        float2 f2 = asfloat(u3.xy);
-        uint u1 = asuint(f2.x);
-        
-        float f1 = asfloat(asfloat(u1));
-        
-        // Identity - float scalar
-        f1 = asfloat(f1);
-        
-        int i1 = asint(f1);
-        
-        float f1_ = asfloat(i1);
-        int i1_ = asint(f1_);
-        
-        outputBuffer[id + 8] = (int)asfloat(i1_); 
-    }
-}
\ No newline at end of file
diff --git a/tests/compute/bit-cast.slang.expected.txt b/tests/compute/bit-cast.slang.expected.txt
deleted file mode 100644
index f5414793f..000000000
--- a/tests/compute/bit-cast.slang.expected.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-0
-1
-2
-3
-0
-1
-2
-3
-0
-1
-2
-3
\ No newline at end of file
-- 
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