diff options
Diffstat (limited to 'llvm/test/CodeGen/SPIRV')
| -rw-r--r-- | llvm/test/CodeGen/SPIRV/llvm-compiler-used.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SPIRV/llvm-compiler-used.ll b/llvm/test/CodeGen/SPIRV/llvm-compiler-used.ll new file mode 100644 index 0000000..ddc2585 --- /dev/null +++ b/llvm/test/CodeGen/SPIRV/llvm-compiler-used.ll @@ -0,0 +1,19 @@ +; RUN: llc -verify-machineinstrs -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s +; RUN: %if spirv-tools %{ llc -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %} +; RUN: llc -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s +; RUN: %if spirv-tools %{ llc -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %} + +; Verify that llvm.compiler.used is not lowered. +; CHECK: OpName %{{[0-9]+}} "unused" +; CHECK-NOT: OpName %{{[0-9]+}} "llvm.compiler.used" + +; Check that the type of llvm.compiler.used is not emitted too. +; CHECK-NOT: OpTypeArray + +@unused = private addrspace(3) global i32 0 +@llvm.compiler.used = appending addrspace(2) global [1 x ptr addrspace (4)] [ptr addrspace(4) addrspacecast (ptr addrspace(3) @unused to ptr addrspace(4))] + +define spir_func void @foo() { +entry: + ret void +} |