23 lines
943 B
LLVM
23 lines
943 B
LLVM
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;; Make sure backend doesn't crash if the program contains
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;; a mangled function which is not an OpenCL bultin.
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;; Source:
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;; void __attribute__((overloadable))
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;; foo(image2d_t srcImage);
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;;
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;; void bar(image2d_t srcImage) {
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;; foo(srcImage);
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;; }
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;; clang -cc1 /work/tmp/tmp.cl -cl-std=CL2.0 -triple spir-unknown-unknown -finclude-default-header -emit-llvm -o test/mangled_function.ll
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; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; CHECK-SPIRV: OpName %[[#foo:]] "_Z3foo14ocl_image2d_ro"
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; CHECK-SPIRV: %[[#foo]] = OpFunction %[[#]]
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define spir_func void @bar(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %srcImage) local_unnamed_addr {
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tail call spir_func void @_Z3foo14ocl_image2d_ro(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %srcImage)
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ret void
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}
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declare spir_func void @_Z3foo14ocl_image2d_ro(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0)) local_unnamed_addr
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