mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-03 14:08:57 +00:00
da5824d073
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209971 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
|
|
|
; SI: @sint_to_fp64
|
|
; SI: V_CVT_F64_I32_e32
|
|
define void @sint_to_fp64(double addrspace(1)* %out, i32 %in) {
|
|
%result = sitofp i32 %in to double
|
|
store double %result, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; SI-LABEL: @sint_to_fp_i1_f64:
|
|
; SI: V_CMP_EQ_I32_e64 [[CMP:s\[[0-9]+:[0-9]\]]],
|
|
; SI-NEXT: V_CNDMASK_B32_e64 [[IRESULT:v[0-9]+]], 0, -1, [[CMP]]
|
|
; SI-NEXT: V_CVT_F64_I32_e32 [[RESULT:v\[[0-9]+:[0-9]\]]], [[IRESULT]]
|
|
; SI: BUFFER_STORE_DWORDX2 [[RESULT]],
|
|
; SI: S_ENDPGM
|
|
define void @sint_to_fp_i1_f64(double addrspace(1)* %out, i32 %in) {
|
|
%cmp = icmp eq i32 %in, 0
|
|
%fp = sitofp i1 %cmp to double
|
|
store double %fp, double addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
; SI-LABEL: @sint_to_fp_i1_f64_load:
|
|
; SI: V_CNDMASK_B32_e64 [[IRESULT:v[0-9]]], 0, -1
|
|
; SI-NEXT: V_CVT_F64_I32_e32 [[RESULT:v\[[0-9]+:[0-9]\]]], [[IRESULT]]
|
|
; SI: BUFFER_STORE_DWORDX2 [[RESULT]]
|
|
; SI: S_ENDPGM
|
|
define void @sint_to_fp_i1_f64_load(double addrspace(1)* %out, i1 %in) {
|
|
%fp = sitofp i1 %in to double
|
|
store double %fp, double addrspace(1)* %out, align 8
|
|
ret void
|
|
}
|