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