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Diffstat (limited to 'test/CodeGen/Hexagon/builtin-prefetch-offset.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/builtin-prefetch-offset.ll | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/test/CodeGen/Hexagon/builtin-prefetch-offset.ll b/test/CodeGen/Hexagon/builtin-prefetch-offset.ll deleted file mode 100644 index b542308abd3e..000000000000 --- a/test/CodeGen/Hexagon/builtin-prefetch-offset.ll +++ /dev/null @@ -1,28 +0,0 @@ -; RUN: llc -march=hexagon < %s | FileCheck %s -; Check for the immediate offset. It must be a multiple of 8. -; CHECK: dcfetch({{.*}}+{{ *}}#8) -; In 6.2 (which supports v4+ only), we generate indexed dcfetch in all cases -; (unlike in 6.1, which supported v2, where dcfetch did not allow an immediate -; offset). -; For expression %2, where the offset is +9, the offset on dcfetch should be -; a multiple of 8, and the offset of 0 is most likely (although not the only -; possible one). Check for #0 anyways, if the test fails with a false -; positive, the second check can be eliminated, or rewritten, and in the -; meantime it can help catch real problems. -; CHECK: dcfetch({{.*}}+{{ *}}#0) -target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32" -target triple = "hexagon" - -define void @foo(i8* %addr) nounwind { -entry: - %addr.addr = alloca i8*, align 4 - store i8* %addr, i8** %addr.addr, align 4 - %0 = load i8*, i8** %addr.addr, align 4 - %1 = getelementptr i8, i8* %0, i32 8 - call void @llvm.prefetch(i8* %1, i32 0, i32 3, i32 1) - %2 = getelementptr i8, i8* %0, i32 9 - call void @llvm.prefetch(i8* %2, i32 0, i32 3, i32 1) - ret void -} - -declare void @llvm.prefetch(i8* nocapture, i32, i32, i32) nounwind |