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Fix test for bf16 conversions #4411

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merged 4 commits into from
Aug 30, 2021
Merged

Fix test for bf16 conversions #4411

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3be2e43
Fix test for bf16 conversions
AlexeySotkin Aug 26, 2021
4a5d1bd
Set target triple explicitly
AlexeySotkin Aug 26, 2021
e7d3d00
Fix clang-format issues
AlexeySotkin Aug 26, 2021
6acc48a
Use %sycl_triple substitution for the lit test
AlexeySotkin Aug 30, 2021
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7 changes: 4 additions & 3 deletions sycl/test/extensions/bfloat16.cpp
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// RUN: %clangxx -fsycl-device-only -S -Xclang -emit-llvm %s -o - | FileCheck %s
// RUN: %clangxx -fsycl-device-only -S %s -o - | FileCheck %s

#include <sycl/sycl.hpp>
#include <sycl/ext/intel/experimental/bfloat16.hpp>
Expand All @@ -9,12 +9,13 @@ SYCL_EXTERNAL uint16_t some_bf16_intrinsic(uint16_t x, uint16_t y);

__attribute__((noinline))
float op(float a, float b) {
// CHECK: define {{.*}} spir_func float @_Z2opff(float [[a:%.*]], float [[b:%.*]])
bfloat16 A {a};
// CHECK: [[A:%.*]] = tail call spir_func zeroext i16 @_Z27__spirv_ConvertFToBF16INTELf(float %a)
// CHECK: [[A:%.*]] = tail call spir_func zeroext i16 @_Z27__spirv_ConvertFToBF16INTELf(float [[a]])
// CHECK-NOT: fptoui

bfloat16 B {b};
// CHECK: [[B:%.*]] = tail call spir_func zeroext i16 @_Z27__spirv_ConvertFToBF16INTELf(float %b)
// CHECK: [[B:%.*]] = tail call spir_func zeroext i16 @_Z27__spirv_ConvertFToBF16INTELf(float [[b]])
// CHECK-NOT: fptoui

bfloat16 C = A + B;
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