1 ; RUN: llc -march=hexagon < %s
3 ; The test case validates the fact that if the modifier register value "-268430336"
4 ; is passed as target constant, then the compiler must not assert.
5 ; This test also validates that the VLIW Packetizer does not bail out the compilation
6 ; with "Unknown .new type" when attempting to validate if the circular store can be
7 ; converted to a new value store.
9 target triple = "hexagon"
11 ; Function Attrs: nounwind
12 define zeroext i8 @f0(ptr %a0) local_unnamed_addr #0 {
14 %v0 = tail call { i32, ptr } @llvm.hexagon.L2.loadrub.pcr(ptr %a0, i32 -268430336, ptr %a0)
15 %v1 = extractvalue { i32, ptr } %v0, 0
16 %v2 = trunc i32 %v1 to i8
20 ; Function Attrs: argmemonly nounwind
21 declare { i32, ptr } @llvm.hexagon.L2.loadrub.pcr(ptr, i32, ptr nocapture) #1
23 ; Function Attrs: nounwind
24 define void @f1(ptr %a0, i8 zeroext %a1) local_unnamed_addr #0 {
26 %v0 = zext i8 %a1 to i32
27 %v1 = tail call ptr @llvm.hexagon.S2.storerb.pcr(ptr %a0, i32 -268430336, i32 %v0, ptr %a0)
31 ; Function Attrs: argmemonly nounwind
32 declare ptr @llvm.hexagon.S2.storerb.pcr(ptr, i32, i32, ptr nocapture) #1
34 attributes #0 = { nounwind "target-cpu"="hexagonv60" }
35 attributes #1 = { argmemonly nounwind }