mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
07efe87198
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213586 91177308-0d34-0410-b5e6-96231b3b80d8
183 lines
4.5 KiB
LLVM
183 lines
4.5 KiB
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
|
|
|
|
|
|
; CHECK-LABEL: atom0
|
|
define i32 @atom0(i32* %addr, i32 %val) {
|
|
; CHECK: atom.add.u32
|
|
%ret = atomicrmw add i32* %addr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom1
|
|
define i64 @atom1(i64* %addr, i64 %val) {
|
|
; CHECK: atom.add.u64
|
|
%ret = atomicrmw add i64* %addr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom2
|
|
define i32 @atom2(i32* %subr, i32 %val) {
|
|
; CHECK: neg.s32
|
|
; CHECK: atom.add.u32
|
|
%ret = atomicrmw sub i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom3
|
|
define i64 @atom3(i64* %subr, i64 %val) {
|
|
; CHECK: neg.s64
|
|
; CHECK: atom.add.u64
|
|
%ret = atomicrmw sub i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom4
|
|
define i32 @atom4(i32* %subr, i32 %val) {
|
|
; CHECK: atom.and.b32
|
|
%ret = atomicrmw and i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom5
|
|
define i64 @atom5(i64* %subr, i64 %val) {
|
|
; CHECK: atom.and.b64
|
|
%ret = atomicrmw and i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
;; NAND not yet supported
|
|
;define i32 @atom6(i32* %subr, i32 %val) {
|
|
; %ret = atomicrmw nand i32* %subr, i32 %val seq_cst
|
|
; ret i32 %ret
|
|
;}
|
|
|
|
;define i64 @atom7(i64* %subr, i64 %val) {
|
|
; %ret = atomicrmw nand i64* %subr, i64 %val seq_cst
|
|
; ret i64 %ret
|
|
;}
|
|
|
|
; CHECK-LABEL: atom8
|
|
define i32 @atom8(i32* %subr, i32 %val) {
|
|
; CHECK: atom.or.b32
|
|
%ret = atomicrmw or i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom9
|
|
define i64 @atom9(i64* %subr, i64 %val) {
|
|
; CHECK: atom.or.b64
|
|
%ret = atomicrmw or i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom10
|
|
define i32 @atom10(i32* %subr, i32 %val) {
|
|
; CHECK: atom.xor.b32
|
|
%ret = atomicrmw xor i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom11
|
|
define i64 @atom11(i64* %subr, i64 %val) {
|
|
; CHECK: atom.xor.b64
|
|
%ret = atomicrmw xor i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom12
|
|
define i32 @atom12(i32* %subr, i32 %val) {
|
|
; CHECK: atom.max.s32
|
|
%ret = atomicrmw max i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom13
|
|
define i64 @atom13(i64* %subr, i64 %val) {
|
|
; CHECK: atom.max.s64
|
|
%ret = atomicrmw max i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom14
|
|
define i32 @atom14(i32* %subr, i32 %val) {
|
|
; CHECK: atom.min.s32
|
|
%ret = atomicrmw min i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom15
|
|
define i64 @atom15(i64* %subr, i64 %val) {
|
|
; CHECK: atom.min.s64
|
|
%ret = atomicrmw min i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom16
|
|
define i32 @atom16(i32* %subr, i32 %val) {
|
|
; CHECK: atom.max.u32
|
|
%ret = atomicrmw umax i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom17
|
|
define i64 @atom17(i64* %subr, i64 %val) {
|
|
; CHECK: atom.max.u64
|
|
%ret = atomicrmw umax i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom18
|
|
define i32 @atom18(i32* %subr, i32 %val) {
|
|
; CHECK: atom.min.u32
|
|
%ret = atomicrmw umin i32* %subr, i32 %val seq_cst
|
|
ret i32 %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atom19
|
|
define i64 @atom19(i64* %subr, i64 %val) {
|
|
; CHECK: atom.min.u64
|
|
%ret = atomicrmw umin i64* %subr, i64 %val seq_cst
|
|
ret i64 %ret
|
|
}
|
|
|
|
declare float @llvm.nvvm.atomic.load.add.f32.p0f32(float* %addr, float %val)
|
|
|
|
; CHECK-LABEL: atomic_add_f32_generic
|
|
define float @atomic_add_f32_generic(float* %addr, float %val) {
|
|
; CHECK: atom.add.f32
|
|
%ret = call float @llvm.nvvm.atomic.load.add.f32.p0f32(float* %addr, float %val)
|
|
ret float %ret
|
|
}
|
|
|
|
declare float @llvm.nvvm.atomic.load.add.f32.p1f32(float addrspace(1)* %addr, float %val)
|
|
|
|
; CHECK-LABEL: atomic_add_f32_addrspace1
|
|
define float @atomic_add_f32_addrspace1(float addrspace(1)* %addr, float %val) {
|
|
; CHECK: atom.global.add.f32
|
|
%ret = call float @llvm.nvvm.atomic.load.add.f32.p1f32(float addrspace(1)* %addr, float %val)
|
|
ret float %ret
|
|
}
|
|
|
|
declare float @llvm.nvvm.atomic.load.add.f32.p3f32(float addrspace(3)* %addr, float %val)
|
|
|
|
; CHECK-LABEL: atomic_add_f32_addrspace3
|
|
define float @atomic_add_f32_addrspace3(float addrspace(3)* %addr, float %val) {
|
|
; CHECK: atom.shared.add.f32
|
|
%ret = call float @llvm.nvvm.atomic.load.add.f32.p3f32(float addrspace(3)* %addr, float %val)
|
|
ret float %ret
|
|
}
|
|
|
|
; CHECK-LABEL: atomic_cmpxchg_i32
|
|
define i32 @atomic_cmpxchg_i32(i32* %addr, i32 %cmp, i32 %new) {
|
|
; CHECK: atom.cas.b32
|
|
%pairold = cmpxchg i32* %addr, i32 %cmp, i32 %new seq_cst seq_cst
|
|
ret i32 %new
|
|
}
|
|
|
|
; CHECK-LABEL: atomic_cmpxchg_i64
|
|
define i64 @atomic_cmpxchg_i64(i64* %addr, i64 %cmp, i64 %new) {
|
|
; CHECK: atom.cas.b64
|
|
%pairold = cmpxchg i64* %addr, i64 %cmp, i64 %new seq_cst seq_cst
|
|
ret i64 %new
|
|
}
|