26 lines
967 B
LLVM
26 lines
967 B
LLVM
; RUN: llvm-as %s -o %t.bc
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; RUN: llvm-spirv %t.bc --spirv-ext=+SPV_KHR_fma -o %t.spv
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; RUN: spirv-val %t.spv
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; RUN: llvm-spirv %t.spv -to-text -o %t.spt
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; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
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; RUN: llvm-spirv -r %t.spv -o - | llvm-dis -o %t.rev.ll
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; RUN: FileCheck < %t.rev.ll %s --check-prefix=CHECK-LLVM
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; Check enabling SPV_KHR_fma does not translate fmax to fma.
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; CHECK-SPIRV: ExtInst [[#]] [[#]] [[#]] fmax [[#]] [[#]]
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; CHECK-LLVM: %{{.*}} = call spir_func float @_Z4fmaxff(float %{{.*}}, float %{{.*}})
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target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
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target triple = "spir64-unknown-unknown"
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; Case to test fmax translation via OCL builtins.
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define spir_func float @test_fmax_ocl_scalar(float %a, float %b) {
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entry:
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%result = call spir_func float @_Z16__spirv_ocl_fmaxff(float %a, float %b)
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ret float %result
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}
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declare spir_func float @_Z16__spirv_ocl_fmaxff(float, float)
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