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1f44345f2c
Rebalances address calculation trees and applies Hexagon-specific optimizations to the trees to improve instruction selection. Patch by Tobias Edler von Koch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277151 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
2.4 KiB
LLVM
55 lines
2.4 KiB
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
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;
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; Test whether we can produce minimal code for this complex address
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; calculation.
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;
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; CHECK: r0 = memub(r{{[0-9]+}}<<#3{{ *}}+{{ *}}##the_global+516)
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%0 = type { [3 x %1] }
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%1 = type { %2, i8, i8, i8, i8, i8, [4 x i8], i8, [10 x i8], [10 x i8], [10 x i8], i8, [3 x %4], i16, i16, i16, i16, i32, i8, [4 x i8], i8, i8, i8, i8, %5, i8, i8, i8, i8, i8, i16, i8, i8, i8, i16, i16, i8, i8, [2 x i8], [2 x i8], i8, i8, i8, i8, i8, i16, i16, i8, i8, i8, i8, i8, i8, %9, i8, [6 x [2 x i8]], i16, i32, %10, [28 x i8], [4 x %17] }
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%2 = type { %3 }
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%3 = type { i8, i8, i8, i8, i8, i16, i16, i16, i16, i16 }
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%4 = type { i16, i16 }
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%5 = type { [10 x %6] }
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%6 = type { [2 x %7] }
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%7 = type { i8, [2 x %8] }
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%8 = type { [4 x i8] }
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%9 = type { i8 }
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%10 = type { %11, %13 }
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%11 = type { [2 x [2 x i8]], [2 x [8 x %12]], [6 x i16], [6 x i16] }
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%12 = type { i8, i8 }
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%13 = type { [4 x %12], [4 x %12], [2 x [4 x %14]], [6 x i16] }
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%14 = type { %15, %16 }
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%15 = type { i8, i8 }
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%16 = type { i8, i8 }
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%17 = type { i8, i8, %1*, i16, i16, i16, i64, i32, i32, %18, i8, %21, i8, [2 x i16], i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i16, i16, i16, i8, i8, i8, i16, i16, [2 x i16], i16, [2 x i32], [2 x i16], [2 x i16], i8, i8, [6 x %23], i8, i8, i8, %24, %25, %26, %28 }
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%18 = type { %19, [10 x %20] }
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%19 = type { i32 }
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%20 = type { [2 x i8], [2 x i8], i8, i8, i8, i8 }
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%21 = type { i8, i8, i8, [8 x %22] }
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%22 = type { i8, i8, i8, i32 }
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%23 = type { i32, i16, i16, [2 x i16], [2 x i16], [2 x i16], i32 }
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%24 = type { [2 x i32], [2 x i64*], [2 x i64*], [2 x i64*], [2 x i32], [2 x i32], i32 }
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%25 = type { [2 x i32], [2 x i32], [2 x i32] }
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%26 = type { i8, i8, i8, i16, i16, %27, i32, i32, i32, i16 }
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%27 = type { i64 }
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%28 = type { %29, %31, [24 x i8] }
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%29 = type { [2 x %30], [16 x i32] }
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%30 = type { [16 x i32], [8 x i32], [16 x i32], [64 x i32], [2 x i32], i64, i32, i32, i32, i32 }
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%31 = type { [2 x %32] }
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%32 = type { [4 x %33], i32 }
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%33 = type { i32, i32 }
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@the_global = external global %0
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; Function Attrs: nounwind optsize readonly ssp
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define zeroext i8 @myFun(i8 zeroext, i8 zeroext) {
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%3 = zext i8 %1 to i32
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%4 = zext i8 %0 to i32
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%5 = getelementptr inbounds %0, %0* @the_global, i32 0, i32 0, i32 %4, i32 60, i32 0, i32 9, i32 1, i32 %3, i32 0, i32 0
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%6 = load i8, i8* %5, align 4
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ret i8 %6
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}
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