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; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV
; RUN: llvm-spirv %t.bc -o %t.spv
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
; Check saturation conversion is translated when there is forward declaration
; of SPIRV entry.
; CHECK-SPIRV: Decorate [[SAT:[0-9]+]] SaturatedConversion
; CHECK-SPIRV: ConvertFToU {{[0-9]+}} [[SAT]]
; CHECK-LLVM: convert_uchar_satf
target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1"
target triple = "spir64"
declare spir_func zeroext i8 @_Z30__spirv_ConvertFToU_Ruchar_satf(float)
define spir_func void @forward(float %val, i8 addrspace(1)* %dst) {
entry:
br label %for.cond
for.cond: ; preds = %for.body, %entry
%new_val.0 = phi i8 [ undef, %entry ], [ %call1, %for.body ]
%i.0 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
%cmp = icmp ult i32 %i.0, 1
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%call1 = call spir_func zeroext i8 @_Z30__spirv_ConvertFToU_Ruchar_satf(float noundef %val)
%inc = add i32 %i.0, 1
br label %for.cond
for.end: ; preds = %for.cond
store i8 %new_val.0, i8 addrspace(1)* %dst, align 1
ret void
}
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