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Diffstat (limited to 'test/CodeGen/Mips/ra-allocatable.ll')
| -rw-r--r-- | test/CodeGen/Mips/ra-allocatable.ll | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/ra-allocatable.ll b/test/CodeGen/Mips/ra-allocatable.ll new file mode 100644 index 000000000000..76217886829a --- /dev/null +++ b/test/CodeGen/Mips/ra-allocatable.ll @@ -0,0 +1,288 @@ +; RUN: llc < %s -march=mipsel | FileCheck %s + +@a0 = external global i32 +@b0 = external global i32* +@a1 = external global i32 +@b1 = external global i32* +@a2 = external global i32 +@b2 = external global i32* +@a3 = external global i32 +@b3 = external global i32* +@a4 = external global i32 +@b4 = external global i32* +@a5 = external global i32 +@b5 = external global i32* +@a6 = external global i32 +@b6 = external global i32* +@a7 = external global i32 +@b7 = external global i32* +@a8 = external global i32 +@b8 = external global i32* +@a9 = external global i32 +@b9 = external global i32* +@a10 = external global i32 +@b10 = external global i32* +@a11 = external global i32 +@b11 = external global i32* +@a12 = external global i32 +@b12 = external global i32* +@a13 = external global i32 +@b13 = external global i32* +@a14 = external global i32 +@b14 = external global i32* +@a15 = external global i32 +@b15 = external global i32* +@a16 = external global i32 +@b16 = external global i32* +@a17 = external global i32 +@b17 = external global i32* +@a18 = external global i32 +@b18 = external global i32* +@a19 = external global i32 +@b19 = external global i32* +@a20 = external global i32 +@b20 = external global i32* +@a21 = external global i32 +@b21 = external global i32* +@a22 = external global i32 +@b22 = external global i32* +@a23 = external global i32 +@b23 = external global i32* +@a24 = external global i32 +@b24 = external global i32* +@a25 = external global i32 +@b25 = external global i32* +@a26 = external global i32 +@b26 = external global i32* +@a27 = external global i32 +@b27 = external global i32* +@a28 = external global i32 +@b28 = external global i32* +@a29 = external global i32 +@b29 = external global i32* +@c0 = external global i32* +@c1 = external global i32* +@c2 = external global i32* +@c3 = external global i32* +@c4 = external global i32* +@c5 = external global i32* +@c6 = external global i32* +@c7 = external global i32* +@c8 = external global i32* +@c9 = external global i32* +@c10 = external global i32* +@c11 = external global i32* +@c12 = external global i32* +@c13 = external global i32* +@c14 = external global i32* +@c15 = external global i32* +@c16 = external global i32* +@c17 = external global i32* +@c18 = external global i32* +@c19 = external global i32* +@c20 = external global i32* +@c21 = external global i32* +@c22 = external global i32* +@c23 = external global i32* +@c24 = external global i32* +@c25 = external global i32* +@c26 = external global i32* +@c27 = external global i32* +@c28 = external global i32* +@c29 = external global i32* + +define i32 @f1() nounwind { +entry: +; CHECK: sw $ra, {{[0-9]+}}($sp) # 4-byte Folded Spill +; CHECK: $ra +; CHECK: lw $ra, {{[0-9]+}}($sp) # 4-byte Folded Reload +; CHECK: jr $ra + + %0 = load i32* @a0, align 4, !tbaa !0 + %1 = load i32** @b0, align 4, !tbaa !3 + store i32 %0, i32* %1, align 4, !tbaa !0 + %2 = load i32* @a1, align 4, !tbaa !0 + %3 = load i32** @b1, align 4, !tbaa !3 + store i32 %2, i32* %3, align 4, !tbaa !0 + %4 = load i32* @a2, align 4, !tbaa !0 + %5 = load i32** @b2, align 4, !tbaa !3 + store i32 %4, i32* %5, align 4, !tbaa !0 + %6 = load i32* @a3, align 4, !tbaa !0 + %7 = load i32** @b3, align 4, !tbaa !3 + store i32 %6, i32* %7, align 4, !tbaa !0 + %8 = load i32* @a4, align 4, !tbaa !0 + %9 = load i32** @b4, align 4, !tbaa !3 + store i32 %8, i32* %9, align 4, !tbaa !0 + %10 = load i32* @a5, align 4, !tbaa !0 + %11 = load i32** @b5, align 4, !tbaa !3 + store i32 %10, i32* %11, align 4, !tbaa !0 + %12 = load i32* @a6, align 4, !tbaa !0 + %13 = load i32** @b6, align 4, !tbaa !3 + store i32 %12, i32* %13, align 4, !tbaa !0 + %14 = load i32* @a7, align 4, !tbaa !0 + %15 = load i32** @b7, align 4, !tbaa !3 + store i32 %14, i32* %15, align 4, !tbaa !0 + %16 = load i32* @a8, align 4, !tbaa !0 + %17 = load i32** @b8, align 4, !tbaa !3 + store i32 %16, i32* %17, align 4, !tbaa !0 + %18 = load i32* @a9, align 4, !tbaa !0 + %19 = load i32** @b9, align 4, !tbaa !3 + store i32 %18, i32* %19, align 4, !tbaa !0 + %20 = load i32* @a10, align 4, !tbaa !0 + %21 = load i32** @b10, align 4, !tbaa !3 + store i32 %20, i32* %21, align 4, !tbaa !0 + %22 = load i32* @a11, align 4, !tbaa !0 + %23 = load i32** @b11, align 4, !tbaa !3 + store i32 %22, i32* %23, align 4, !tbaa !0 + %24 = load i32* @a12, align 4, !tbaa !0 + %25 = load i32** @b12, align 4, !tbaa !3 + store i32 %24, i32* %25, align 4, !tbaa !0 + %26 = load i32* @a13, align 4, !tbaa !0 + %27 = load i32** @b13, align 4, !tbaa !3 + store i32 %26, i32* %27, align 4, !tbaa !0 + %28 = load i32* @a14, align 4, !tbaa !0 + %29 = load i32** @b14, align 4, !tbaa !3 + store i32 %28, i32* %29, align 4, !tbaa !0 + %30 = load i32* @a15, align 4, !tbaa !0 + %31 = load i32** @b15, align 4, !tbaa !3 + store i32 %30, i32* %31, align 4, !tbaa !0 + %32 = load i32* @a16, align 4, !tbaa !0 + %33 = load i32** @b16, align 4, !tbaa !3 + store i32 %32, i32* %33, align 4, !tbaa !0 + %34 = load i32* @a17, align 4, !tbaa !0 + %35 = load i32** @b17, align 4, !tbaa !3 + store i32 %34, i32* %35, align 4, !tbaa !0 + %36 = load i32* @a18, align 4, !tbaa !0 + %37 = load i32** @b18, align 4, !tbaa !3 + store i32 %36, i32* %37, align 4, !tbaa !0 + %38 = load i32* @a19, align 4, !tbaa !0 + %39 = load i32** @b19, align 4, !tbaa !3 + store i32 %38, i32* %39, align 4, !tbaa !0 + %40 = load i32* @a20, align 4, !tbaa !0 + %41 = load i32** @b20, align 4, !tbaa !3 + store i32 %40, i32* %41, align 4, !tbaa !0 + %42 = load i32* @a21, align 4, !tbaa !0 + %43 = load i32** @b21, align 4, !tbaa !3 + store i32 %42, i32* %43, align 4, !tbaa !0 + %44 = load i32* @a22, align 4, !tbaa !0 + %45 = load i32** @b22, align 4, !tbaa !3 + store i32 %44, i32* %45, align 4, !tbaa !0 + %46 = load i32* @a23, align 4, !tbaa !0 + %47 = load i32** @b23, align 4, !tbaa !3 + store i32 %46, i32* %47, align 4, !tbaa !0 + %48 = load i32* @a24, align 4, !tbaa !0 + %49 = load i32** @b24, align 4, !tbaa !3 + store i32 %48, i32* %49, align 4, !tbaa !0 + %50 = load i32* @a25, align 4, !tbaa !0 + %51 = load i32** @b25, align 4, !tbaa !3 + store i32 %50, i32* %51, align 4, !tbaa !0 + %52 = load i32* @a26, align 4, !tbaa !0 + %53 = load i32** @b26, align 4, !tbaa !3 + store i32 %52, i32* %53, align 4, !tbaa !0 + %54 = load i32* @a27, align 4, !tbaa !0 + %55 = load i32** @b27, align 4, !tbaa !3 + store i32 %54, i32* %55, align 4, !tbaa !0 + %56 = load i32* @a28, align 4, !tbaa !0 + %57 = load i32** @b28, align 4, !tbaa !3 + store i32 %56, i32* %57, align 4, !tbaa !0 + %58 = load i32* @a29, align 4, !tbaa !0 + %59 = load i32** @b29, align 4, !tbaa !3 + store i32 %58, i32* %59, align 4, !tbaa !0 + %60 = load i32* @a0, align 4, !tbaa !0 + %61 = load i32** @c0, align 4, !tbaa !3 + store i32 %60, i32* %61, align 4, !tbaa !0 + %62 = load i32* @a1, align 4, !tbaa !0 + %63 = load i32** @c1, align 4, !tbaa !3 + store i32 %62, i32* %63, align 4, !tbaa !0 + %64 = load i32* @a2, align 4, !tbaa !0 + %65 = load i32** @c2, align 4, !tbaa !3 + store i32 %64, i32* %65, align 4, !tbaa !0 + %66 = load i32* @a3, align 4, !tbaa !0 + %67 = load i32** @c3, align 4, !tbaa !3 + store i32 %66, i32* %67, align 4, !tbaa !0 + %68 = load i32* @a4, align 4, !tbaa !0 + %69 = load i32** @c4, align 4, !tbaa !3 + store i32 %68, i32* %69, align 4, !tbaa !0 + %70 = load i32* @a5, align 4, !tbaa !0 + %71 = load i32** @c5, align 4, !tbaa !3 + store i32 %70, i32* %71, align 4, !tbaa !0 + %72 = load i32* @a6, align 4, !tbaa !0 + %73 = load i32** @c6, align 4, !tbaa !3 + store i32 %72, i32* %73, align 4, !tbaa !0 + %74 = load i32* @a7, align 4, !tbaa !0 + %75 = load i32** @c7, align 4, !tbaa !3 + store i32 %74, i32* %75, align 4, !tbaa !0 + %76 = load i32* @a8, align 4, !tbaa !0 + %77 = load i32** @c8, align 4, !tbaa !3 + store i32 %76, i32* %77, align 4, !tbaa !0 + %78 = load i32* @a9, align 4, !tbaa !0 + %79 = load i32** @c9, align 4, !tbaa !3 + store i32 %78, i32* %79, align 4, !tbaa !0 + %80 = load i32* @a10, align 4, !tbaa !0 + %81 = load i32** @c10, align 4, !tbaa !3 + store i32 %80, i32* %81, align 4, !tbaa !0 + %82 = load i32* @a11, align 4, !tbaa !0 + %83 = load i32** @c11, align 4, !tbaa !3 + store i32 %82, i32* %83, align 4, !tbaa !0 + %84 = load i32* @a12, align 4, !tbaa !0 + %85 = load i32** @c12, align 4, !tbaa !3 + store i32 %84, i32* %85, align 4, !tbaa !0 + %86 = load i32* @a13, align 4, !tbaa !0 + %87 = load i32** @c13, align 4, !tbaa !3 + store i32 %86, i32* %87, align 4, !tbaa !0 + %88 = load i32* @a14, align 4, !tbaa !0 + %89 = load i32** @c14, align 4, !tbaa !3 + store i32 %88, i32* %89, align 4, !tbaa !0 + %90 = load i32* @a15, align 4, !tbaa !0 + %91 = load i32** @c15, align 4, !tbaa !3 + store i32 %90, i32* %91, align 4, !tbaa !0 + %92 = load i32* @a16, align 4, !tbaa !0 + %93 = load i32** @c16, align 4, !tbaa !3 + store i32 %92, i32* %93, align 4, !tbaa !0 + %94 = load i32* @a17, align 4, !tbaa !0 + %95 = load i32** @c17, align 4, !tbaa !3 + store i32 %94, i32* %95, align 4, !tbaa !0 + %96 = load i32* @a18, align 4, !tbaa !0 + %97 = load i32** @c18, align 4, !tbaa !3 + store i32 %96, i32* %97, align 4, !tbaa !0 + %98 = load i32* @a19, align 4, !tbaa !0 + %99 = load i32** @c19, align 4, !tbaa !3 + store i32 %98, i32* %99, align 4, !tbaa !0 + %100 = load i32* @a20, align 4, !tbaa !0 + %101 = load i32** @c20, align 4, !tbaa !3 + store i32 %100, i32* %101, align 4, !tbaa !0 + %102 = load i32* @a21, align 4, !tbaa !0 + %103 = load i32** @c21, align 4, !tbaa !3 + store i32 %102, i32* %103, align 4, !tbaa !0 + %104 = load i32* @a22, align 4, !tbaa !0 + %105 = load i32** @c22, align 4, !tbaa !3 + store i32 %104, i32* %105, align 4, !tbaa !0 + %106 = load i32* @a23, align 4, !tbaa !0 + %107 = load i32** @c23, align 4, !tbaa !3 + store i32 %106, i32* %107, align 4, !tbaa !0 + %108 = load i32* @a24, align 4, !tbaa !0 + %109 = load i32** @c24, align 4, !tbaa !3 + store i32 %108, i32* %109, align 4, !tbaa !0 + %110 = load i32* @a25, align 4, !tbaa !0 + %111 = load i32** @c25, align 4, !tbaa !3 + store i32 %110, i32* %111, align 4, !tbaa !0 + %112 = load i32* @a26, align 4, !tbaa !0 + %113 = load i32** @c26, align 4, !tbaa !3 + store i32 %112, i32* %113, align 4, !tbaa !0 + %114 = load i32* @a27, align 4, !tbaa !0 + %115 = load i32** @c27, align 4, !tbaa !3 + store i32 %114, i32* %115, align 4, !tbaa !0 + %116 = load i32* @a28, align 4, !tbaa !0 + %117 = load i32** @c28, align 4, !tbaa !3 + store i32 %116, i32* %117, align 4, !tbaa !0 + %118 = load i32* @a29, align 4, !tbaa !0 + %119 = load i32** @c29, align 4, !tbaa !3 + store i32 %118, i32* %119, align 4, !tbaa !0 + %120 = load i32* @a0, align 4, !tbaa !0 + ret i32 %120 +} + +!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} |