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1; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}3 4; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s5; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}6 7; CHECK: %[[#ExtImport:]] = OpExtInstImport "OpenCL.std"8; CHECK: %[[#Char:]] = OpTypeInt 8 09; CHECK: %[[#CharPtr:]] = OpTypePointer UniformConstant %[[#Char]]10; CHECK: %[[#GV:]] = OpVariable %[[#]] UniformConstant %[[#]]11; CHECK: OpFunction12; CHECK: %[[#Arg1:]] = OpFunctionParameter13; CHECK: %[[#Arg2:]] = OpFunctionParameter14; CHECK: %[[#CastedGV:]] = OpBitcast %[[#CharPtr]] %[[#GV]]15; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#CastedGV]] %[[#ArgConst:]]16; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#CastedGV]] %[[#ArgConst]]17; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#Arg1]] %[[#ArgConst:]]18; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#Arg1]] %[[#ArgConst]]19; CHECK-NEXT: %[[#CastedArg2:]] = OpBitcast %[[#CharPtr]] %[[#Arg2]]20; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#CastedArg2]] %[[#ArgConst]]21; CHECK-NEXT: OpExtInst %[[#]] %[[#ExtImport]] printf %[[#CastedArg2]] %[[#ArgConst]]22; CHECK: OpFunctionEnd23 24%struct = type { [6 x i8] }25 26@FmtStr = internal addrspace(2) constant [6 x i8] c"c=%c\0A\00", align 127 28define spir_kernel void @foo(ptr addrspace(2) %_arg_fmt1, ptr addrspace(2) byval(%struct) %_arg_fmt2) {29entry:30 %r1 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z6printfPU3AS2Kcz(ptr addrspace(2) @FmtStr, i8 signext 97)31 %r2 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z18__spirv_ocl_printfPU3AS2Kcz(ptr addrspace(2) @FmtStr, i8 signext 97)32 %r3 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z6printfPU3AS2Kcz(ptr addrspace(2) %_arg_fmt1, i8 signext 97)33 %r4 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z18__spirv_ocl_printfPU3AS2Kcz(ptr addrspace(2) %_arg_fmt1, i8 signext 97)34 %r5 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z6printfPU3AS2Kcz(ptr addrspace(2) %_arg_fmt2, i8 signext 97)35 %r6 = tail call spir_func i32 (ptr addrspace(2), ...) @_Z18__spirv_ocl_printfPU3AS2Kcz(ptr addrspace(2) %_arg_fmt2, i8 signext 97)36 ret void37}38 39declare dso_local spir_func i32 @_Z6printfPU3AS2Kcz(ptr addrspace(2), ...)40declare dso_local spir_func i32 @_Z18__spirv_ocl_printfPU3AS2Kcz(ptr addrspace(2), ...)41