70 lines
3.1 KiB
LLVM
70 lines
3.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes='require<profile-summary>,function(codegenprepare)' < %s | FileCheck %s
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; REQUIRES: aarch64-registered-target
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; Test that `%addr` is sunk, after we've increased limit on the number of the memory uses to scan.
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target triple = "aarch64-linux"
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declare void @g(...)
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define void @f(ptr %p) {
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; CHECK-LABEL: @f(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[SUNKADDR:%.*]] = getelementptr i8, ptr [[P:%.*]], i64 4
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; CHECK-NEXT: [[T0:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T1:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T2:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T3:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T4:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T5:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T6:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T7:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T8:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T9:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T10:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T11:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T12:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T13:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T14:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T15:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T16:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T17:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[T18:%.*]] = load i32, ptr [[SUNKADDR]], align 4
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; CHECK-NEXT: [[SUNKADDR1:%.*]] = getelementptr i8, ptr [[P]], i64 8
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; CHECK-NEXT: [[T19:%.*]] = load i32, ptr [[SUNKADDR1]], align 4
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; CHECK-NEXT: call void @g(i32 [[T0]], i32 [[T1]], i32 [[T2]], i32 [[T3]], i32 [[T4]], i32 [[T5]], i32 [[T6]], i32 [[T7]], i32 [[T8]], i32 [[T9]], i32 [[T10]], i32 [[T11]], i32 [[T12]], i32 [[T13]], i32 [[T14]], i32 [[T15]], i32 [[T16]], i32 [[T17]], i32 [[T18]], i32 [[T19]])
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; CHECK-NEXT: ret void
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;
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entry:
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%addr = getelementptr i8, ptr %p, i32 4
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br label %exit
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exit:
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%t0 = load i32, ptr %addr
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%t1 = load i32, ptr %addr
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%t2 = load i32, ptr %addr
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%t3 = load i32, ptr %addr
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%t4 = load i32, ptr %addr
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%t5 = load i32, ptr %addr
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%t6 = load i32, ptr %addr
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%t7 = load i32, ptr %addr
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%t8 = load i32, ptr %addr
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%t9 = load i32, ptr %addr
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%t10 = load i32, ptr %addr
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%t11 = load i32, ptr %addr
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%t12 = load i32, ptr %addr
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%t13 = load i32, ptr %addr
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%t14 = load i32, ptr %addr
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%t15 = load i32, ptr %addr
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%t16 = load i32, ptr %addr
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%t17 = load i32, ptr %addr
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%t18 = load i32, ptr %addr
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%addr.1 = getelementptr i8, ptr %addr, i32 4
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%t19 = load i32, ptr %addr.1
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call void @g(i32 %t0, i32 %t1, i32 %t2, i32 %t3, i32 %t4, i32 %t5, i32 %t6, i32 %t7,
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i32 %t8, i32 %t9, i32 %t10, i32 %t11, i32 %t12, i32 %t13, i32 %t14, i32 %t15, i32 %t16,
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i32 %t17, i32 %t18, i32 %t19)
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ret void
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}
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