1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
; RUN: opt -S -mtriple=amdgcn-- -amdgpu-replace-lds-use-with-pointer -amdgpu-enable-lds-replace-with-pointer=true < %s | FileCheck %s
; DESCRIPTION:
;
; We do not know what to do with inline asm call, we ignore it, hence pointer replacement for
; @used_only_within_func does not take place.
;
; CHECK: @used_only_within_func = addrspace(3) global [4 x i32] undef, align 4
@used_only_within_func = addrspace(3) global [4 x i32] undef, align 4
; CHECK-NOT: @used_only_within_func.ptr
define void @f0(i32 %x) {
; CHECK-LABEL: entry:
; CHECK: store i32 %x, ptr inttoptr (i64 add (i64 ptrtoint (ptr addrspacecast (ptr addrspace(3) @used_only_within_func to ptr) to i64), i64 ptrtoint (ptr addrspacecast (ptr addrspace(3) @used_only_within_func to ptr) to i64)) to ptr), align 4
; CHECK: ret void
entry:
store i32 %x, ptr inttoptr (i64 add (i64 ptrtoint (ptr addrspacecast (ptr addrspace(3) @used_only_within_func to ptr) to i64), i64 ptrtoint (ptr addrspacecast (ptr addrspace(3) @used_only_within_func to ptr) to i64)) to ptr), align 4
ret void
}
define amdgpu_kernel void @k0() {
; CHECK-LABEL: entry:
; CHECK: call i32 asm "s_mov_b32 $0, 0", "=s"()
; CHECK: ret void
entry:
call i32 asm "s_mov_b32 $0, 0", "=s"()
ret void
}
|
