diff options
Diffstat (limited to 'test/CodeGen/AArch64/arm64-prefetch.ll')
| -rw-r--r-- | test/CodeGen/AArch64/arm64-prefetch.ll | 63 |
1 files changed, 49 insertions, 14 deletions
diff --git a/test/CodeGen/AArch64/arm64-prefetch.ll b/test/CodeGen/AArch64/arm64-prefetch.ll index b2e06edf931c..aac3515c4278 100644 --- a/test/CodeGen/AArch64/arm64-prefetch.ll +++ b/test/CodeGen/AArch64/arm64-prefetch.ll @@ -17,6 +17,15 @@ entry: ; CHECK: prfum pldl1keep call void @llvm.prefetch(i8* %tmp, i32 0, i32 3, i32 1) + ; CHECK: prfum plil1strm + call void @llvm.prefetch(i8* %tmp, i32 0, i32 0, i32 0) + ; CHECK: prfum plil3keep + call void @llvm.prefetch(i8* %tmp, i32 0, i32 1, i32 0) + ; CHECK: prfum plil2keep + call void @llvm.prefetch(i8* %tmp, i32 0, i32 2, i32 0) + ; CHECK: prfum plil1keep + call void @llvm.prefetch(i8* %tmp, i32 0, i32 3, i32 0) + ; CHECK: prfum pstl1strm call void @llvm.prefetch(i8* %tmp, i32 1, i32 0, i32 1) ; CHECK: prfum pstl3keep @@ -57,32 +66,58 @@ entry: %arrayidx12 = getelementptr inbounds i32* %tmp10, i64 %idxprom %tmp11 = bitcast i32* %arrayidx12 to i8* - ; CHECK: prfm pstl1strm - call void @llvm.prefetch(i8* %tmp11, i32 1, i32 0, i32 1) + + ; CHECK: prfm plil1strm + call void @llvm.prefetch(i8* %tmp11, i32 0, i32 0, i32 0) %tmp12 = load i32** @a, align 8, !tbaa !3 %arrayidx15 = getelementptr inbounds i32* %tmp12, i64 %idxprom - %tmp13 = bitcast i32* %arrayidx15 to i8* + %tmp13 = bitcast i32* %arrayidx3 to i8* - ; CHECK: prfm pstl3keep - call void @llvm.prefetch(i8* %tmp13, i32 1, i32 1, i32 1) + ; CHECK: prfm plil3keep + call void @llvm.prefetch(i8* %tmp13, i32 0, i32 1, i32 0) %tmp14 = load i32** @a, align 8, !tbaa !3 %arrayidx18 = getelementptr inbounds i32* %tmp14, i64 %idxprom - %tmp15 = bitcast i32* %arrayidx18 to i8* + %tmp15 = bitcast i32* %arrayidx6 to i8* - ; CHECK: prfm pstl2keep - call void @llvm.prefetch(i8* %tmp15, i32 1, i32 2, i32 1) + ; CHECK: prfm plil2keep + call void @llvm.prefetch(i8* %tmp15, i32 0, i32 2, i32 0) %tmp16 = load i32** @a, align 8, !tbaa !3 %arrayidx21 = getelementptr inbounds i32* %tmp16, i64 %idxprom - %tmp17 = bitcast i32* %arrayidx21 to i8* + %tmp17 = bitcast i32* %arrayidx9 to i8* + + ; CHECK: prfm plil1keep + call void @llvm.prefetch(i8* %tmp17, i32 0, i32 3, i32 0) + %tmp18 = load i32** @a, align 8, !tbaa !3 + %arrayidx24 = getelementptr inbounds i32* %tmp18, i64 %idxprom + %tmp19 = bitcast i32* %arrayidx12 to i8* + + + ; CHECK: prfm pstl1strm + call void @llvm.prefetch(i8* %tmp19, i32 1, i32 0, i32 1) + %tmp20 = load i32** @a, align 8, !tbaa !3 + %arrayidx27 = getelementptr inbounds i32* %tmp20, i64 %idxprom + %tmp21 = bitcast i32* %arrayidx15 to i8* + + ; CHECK: prfm pstl3keep + call void @llvm.prefetch(i8* %tmp21, i32 1, i32 1, i32 1) + %tmp22 = load i32** @a, align 8, !tbaa !3 + %arrayidx30 = getelementptr inbounds i32* %tmp22, i64 %idxprom + %tmp23 = bitcast i32* %arrayidx18 to i8* + + ; CHECK: prfm pstl2keep + call void @llvm.prefetch(i8* %tmp23, i32 1, i32 2, i32 1) + %tmp24 = load i32** @a, align 8, !tbaa !3 + %arrayidx33 = getelementptr inbounds i32* %tmp24, i64 %idxprom + %tmp25 = bitcast i32* %arrayidx21 to i8* ; CHECK: prfm pstl1keep - call void @llvm.prefetch(i8* %tmp17, i32 1, i32 3, i32 1) + call void @llvm.prefetch(i8* %tmp25, i32 1, i32 3, i32 1) ret void } declare void @llvm.prefetch(i8* nocapture, i32, i32, i32) nounwind -!0 = metadata !{metadata !"int", metadata !1} -!1 = metadata !{metadata !"omnipotent char", metadata !2} -!2 = metadata !{metadata !"Simple C/C++ TBAA"} -!3 = metadata !{metadata !"any pointer", metadata !1} +!0 = !{!"int", !1} +!1 = !{!"omnipotent char", !2} +!2 = !{!"Simple C/C++ TBAA"} +!3 = !{!"any pointer", !1} |