| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| |
| ; Check that this testcase compiles successfully. |
| ; Because l2fetch has mayLoad/mayStore flags on it, the packetizer |
| ; was tricked into thinking that it's a store. The v65-specific |
| ; code dealing with mem_shuff allowed it to be packetized together |
| ; with the load. |
| |
| ; CHECK: l2fetch |
| |
| target triple = "hexagon" |
| |
| @g0 = external global [32768 x i8], align 8 |
| @g1 = external local_unnamed_addr global [15 x i8*], align 8 |
| |
| ; Function Attrs: nounwind |
| define void @f0() local_unnamed_addr #0 { |
| b0: |
| store i8* inttoptr (i32 and (i32 sext (i8 ptrtoint (i8* getelementptr inbounds ([32768 x i8], [32768 x i8]* @g0, i32 0, i32 10000) to i8) to i32), i32 -65536) to i8*), i8** getelementptr inbounds ([15 x i8*], [15 x i8*]* @g1, i32 0, i32 1), align 4 |
| store i8* inttoptr (i32 and (i32 sext (i8 ptrtoint (i8* getelementptr inbounds ([32768 x i8], [32768 x i8]* @g0, i32 0, i32 10000) to i8) to i32), i32 -65536) to i8*), i8** getelementptr inbounds ([15 x i8*], [15 x i8*]* @g1, i32 0, i32 6), align 8 |
| tail call void @f1() |
| %v0 = load i8*, i8** getelementptr inbounds ([15 x i8*], [15 x i8*]* @g1, i32 0, i32 0), align 8 |
| tail call void @llvm.hexagon.Y5.l2fetch(i8* %v0, i64 -9223372036854775808) |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.hexagon.Y5.l2fetch(i8*, i64) #1 |
| |
| ; Function Attrs: nounwind |
| declare void @f1() #1 |
| |
| attributes #0 = { nounwind "target-cpu"="hexagonv65" } |
| attributes #1 = { nounwind } |
