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Diffstat (limited to 'llvm/test/CodeGen/Hexagon/predicate-logical.ll')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/predicate-logical.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/predicate-logical.ll b/llvm/test/CodeGen/Hexagon/predicate-logical.ll new file mode 100644 index 00000000000..be2bcb03d6a --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/predicate-logical.ll @@ -0,0 +1,30 @@ +; RUN: llc -O2 -march=hexagon < %s | FileCheck %s +; CHECK: p{{[0-9]}} = or(p{{[0-9]}}, and(p{{[0-9]}}, p{{[0-9]}})) + +target triple = "hexagon" + +define i32 @foo(i64* nocapture %p, i64* nocapture %q) nounwind readonly { +entry: + %incdec.ptr = getelementptr inbounds i64, i64* %p, i32 1 + %0 = load i64, i64* %p, align 8, !tbaa !0 + %incdec.ptr1 = getelementptr inbounds i64, i64* %q, i32 1 + %1 = load i64, i64* %q, align 8, !tbaa !0 + %2 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %0, i64 %1) + %incdec.ptr2 = getelementptr inbounds i64, i64* %p, i32 2 + %3 = load i64, i64* %incdec.ptr, align 8, !tbaa !0 + %incdec.ptr3 = getelementptr inbounds i64, i64* %q, i32 2 + %4 = load i64, i64* %incdec.ptr1, align 8, !tbaa !0 + %5 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %3, i64 %4) + %6 = load i64, i64* %incdec.ptr2, align 8, !tbaa !0 + %7 = load i64, i64* %incdec.ptr3, align 8, !tbaa !0 + %8 = tail call i32 @llvm.hexagon.A2.vcmpwgtu(i64 %6, i64 %7) + %and = and i32 %5, %2 + %or = or i32 %8, %and + ret i32 %or +} + +declare i32 @llvm.hexagon.A2.vcmpwgtu(i64, i64) nounwind readnone + +!0 = !{!"long long", !1} +!1 = !{!"omnipotent char", !2} +!2 = !{!"Simple C/C++ TBAA"} |
