23 lines
563 B
LLVM
23 lines
563 B
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
|
|
; CHECK: .LBB0_1:
|
|
; CHECK: [[R1:r[0-9]+]] = memw_locked(r0)
|
|
; CHECK-DAG: [[R2:r[0-9]+]] = and([[R1]],
|
|
; CHECK-DAG: [[R3:r[0-9]+]] = add([[R1]],
|
|
; CHECK: [[R2]] |= and([[R3]],
|
|
; CHECK: memw_locked(r0,[[P0:p[0-3]]]) = [[R2]]
|
|
; CHECK: if (![[P0]]) jump:nt .LBB0_1
|
|
|
|
|
|
%struct.a = type { i8 }
|
|
|
|
define void @b() #0 {
|
|
%d = alloca %struct.a
|
|
%c = getelementptr %struct.a, %struct.a* %d, i32 0, i32 0
|
|
atomicrmw add i8* %c, i8 2 monotonic
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { "target-cpu"="hexagonv66" }
|
|
|