0a443f13b4
This PR: * adds support for G_SPLAT_VECTOR generic opcode that may be legally generated instead of G_BUILD_VECTOR by previous passes of the translator (see https://github.com/llvm/llvm-project/pull/80378 for the source of breaking changes); * improves deduction of types for opaque pointers. This PR also fixes the following issues: * if a function has ptr argument(s), two functions that have different SPIR-V type definitions may get identical LLVM function types and break agreements of global register and duplicate checker; * checks for pointer types do not account for TypedPointerType. Update of tests: * A test case is added to cover the issue with function ptr parameters. * The first case, that is support for G_SPLAT_VECTOR generic opcode, is covered by existing test cases. * Multiple additional checks by `spirv-val` is added to cover more possibilities of generation of invalid code.
16 lines
578 B
LLVM
16 lines
578 B
LLVM
;; __kernel void fmod_kernel( float out, float in1, float in2 )
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;; { out = fmod( in1, in2 ); }
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; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-SPIRV: %[[#]] = OpExtInst %[[#]] %[[#]] fmod %[[#]] %[[#]]
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define spir_kernel void @fmod_kernel(float %out, float %in1, float %in2) {
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entry:
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%call = call spir_func float @_Z4fmodff(float %in1, float %in2)
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ret void
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}
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declare spir_func float @_Z4fmodff(float, float)
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