mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-16 11:30:51 +00:00
56077f5796
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218776 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.9 KiB
LLVM
38 lines
1.9 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
declare double @llvm.copysign.f64(double, double) nounwind readnone
|
|
declare <2 x double> @llvm.copysign.v2f64(<2 x double>, <2 x double>) nounwind readnone
|
|
declare <4 x double> @llvm.copysign.v4f64(<4 x double>, <4 x double>) nounwind readnone
|
|
|
|
; FUNC-LABEL: {{^}}test_copysign_f64:
|
|
; SI-DAG: S_LOAD_DWORDX2 s{{\[}}[[SMAG_LO:[0-9]+]]:[[SMAG_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0xb
|
|
; SI-DAG: S_LOAD_DWORDX2 s{{\[}}[[SSIGN_LO:[0-9]+]]:[[SSIGN_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0xd
|
|
; SI-DAG: V_MOV_B32_e32 v[[VSIGN_HI:[0-9]+]], s[[SSIGN_HI]]
|
|
; SI-DAG: V_MOV_B32_e32 v[[VMAG_HI:[0-9]+]], s[[SMAG_HI]]
|
|
; SI-DAG: S_MOV_B32 [[SCONST:s[0-9]+]], 0x7fffffff
|
|
; SI: V_BFI_B32 v[[VRESULT_HI:[0-9]+]], [[SCONST]], v[[VMAG_HI]], v[[VSIGN_HI]]
|
|
; SI: V_MOV_B32_e32 v[[VMAG_LO:[0-9]+]], s[[SMAG_LO]]
|
|
; SI: BUFFER_STORE_DWORDX2 v{{\[}}[[VMAG_LO]]:[[VRESULT_HI]]{{\]}}
|
|
; SI: S_ENDPGM
|
|
define void @test_copysign_f64(double addrspace(1)* %out, double %mag, double %sign) nounwind {
|
|
%result = call double @llvm.copysign.f64(double %mag, double %sign)
|
|
store double %result, double addrspace(1)* %out, align 8
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}test_copysign_v2f64:
|
|
; SI: S_ENDPGM
|
|
define void @test_copysign_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %mag, <2 x double> %sign) nounwind {
|
|
%result = call <2 x double> @llvm.copysign.v2f64(<2 x double> %mag, <2 x double> %sign)
|
|
store <2 x double> %result, <2 x double> addrspace(1)* %out, align 8
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}test_copysign_v4f64:
|
|
; SI: S_ENDPGM
|
|
define void @test_copysign_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %mag, <4 x double> %sign) nounwind {
|
|
%result = call <4 x double> @llvm.copysign.v4f64(<4 x double> %mag, <4 x double> %sign)
|
|
store <4 x double> %result, <4 x double> addrspace(1)* %out, align 8
|
|
ret void
|
|
}
|