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; REQUIRES: spirv-as
; RUN: spirv-as --target-env spv1.0 -o %t.spv %s
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r -o - %t.spv | llvm-dis | FileCheck %s
OpCapability Addresses
OpCapability Kernel
OpExtension "SPV_KHR_no_integer_wrap_decoration"
OpMemoryModel Physical32 OpenCL
OpEntryPoint Kernel %1 "testSNegate"
OpName %a "a"
OpName %r1 "r1"
OpName %r2 "r2"
OpDecorate %r2 NoSignedWrap
%void = OpTypeVoid
%uint = OpTypeInt 32 0
%5 = OpTypeFunction %void %uint
%1 = OpFunction %void None %5
%a = OpFunctionParameter %uint
%6 = OpLabel
%r1 = OpSNegate %uint %a
%r2 = OpSNegate %uint %a
OpReturn
OpFunctionEnd
; CHECK: %r1 = sub i32 0, %a
; CHECK: %r2 = sub nsw i32 0, %a
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