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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
declare i32 @llvm.r600.read.tidig.x() nounwind readnone
; FUNC-LABEL: @fp_to_sint_f64_i32
; SI: V_CVT_I32_F64_e32
define void @fp_to_sint_f64_i32(i32 addrspace(1)* %out, double %in) {
%result = fptosi double %in to i32
store i32 %result, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: @fp_to_sint_v2f64_v2i32
; SI: V_CVT_I32_F64_e32
; SI: V_CVT_I32_F64_e32
define void @fp_to_sint_v2f64_v2i32(<2 x i32> addrspace(1)* %out, <2 x double> %in) {
%result = fptosi <2 x double> %in to <2 x i32>
store <2 x i32> %result, <2 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: @fp_to_sint_v4f64_v4i32
; SI: V_CVT_I32_F64_e32
; SI: V_CVT_I32_F64_e32
; SI: V_CVT_I32_F64_e32
; SI: V_CVT_I32_F64_e32
define void @fp_to_sint_v4f64_v4i32(<4 x i32> addrspace(1)* %out, <4 x double> %in) {
%result = fptosi <4 x double> %in to <4 x i32>
store <4 x i32> %result, <4 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: @fp_to_sint_i64_f64
; CI-DAG: BUFFER_LOAD_DWORDX2 [[VAL:v\[[0-9]+:[0-9]+\]]]
; CI-DAG: V_TRUNC_F64_e32 [[TRUNC:v\[[0-9]+:[0-9]+\]]], [[VAL]]
; CI-DAG: S_MOV_B32 s[[K0_LO:[0-9]+]], 0{{$}}
; CI-DAG: S_MOV_B32 s[[K0_HI:[0-9]+]], 0x3df00000
; CI-DAG: V_MUL_F64 [[MUL:v\[[0-9]+:[0-9]+\]]], [[VAL]], s{{\[}}[[K0_LO]]:[[K0_HI]]{{\]}}
; CI-DAG: V_FLOOR_F64_e32 [[FLOOR:v\[[0-9]+:[0-9]+\]]], [[MUL]]
; CI-DAG: S_MOV_B32 s[[K1_HI:[0-9]+]], 0xc1f00000
; CI-DAG: V_FMA_F64 [[FMA:v\[[0-9]+:[0-9]+\]]], [[FLOOR]], s{{\[[0-9]+}}:[[K1_HI]]{{\]}}, [[TRUNC]]
; CI-DAG: V_CVT_U32_F64_e32 v[[LO:[0-9]+]], [[FMA]]
; CI-DAG: V_CVT_I32_F64_e32 v[[HI:[0-9]+]], [[FLOOR]]
; CI: BUFFER_STORE_DWORDX2 v{{\[}}[[LO]]:[[HI]]{{\]}}
define void @fp_to_sint_i64_f64(i64 addrspace(1)* %out, double addrspace(1)* %in) {
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
%gep = getelementptr double addrspace(1)* %in, i32 %tid
%val = load double addrspace(1)* %gep, align 8
%cast = fptosi double %val to i64
store i64 %cast, i64 addrspace(1)* %out, align 8
ret void
}
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