26 lines
1.1 KiB
LLVM
26 lines
1.1 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 2
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; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output < %s | FileCheck %s
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;
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; Check that SystemZTTIImpl::getMemoryOpCost doesn't try to legalize structs,
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; which was failing llvm_unreachable in MVT::getVT.
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target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64"
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target triple = "s390x-unknown-linux-gnu"
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declare { i64, i32 } @bar()
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define i8 @foo() {
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; CHECK-LABEL: 'foo'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %1
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = call { i64, i32 } @bar()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store { i64, i32 } %2, ptr inttoptr (i64 16 to ptr), align 16
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %1
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;
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br label %1
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1: ; preds = %1, %0
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%2 = call { i64, i32 } @bar()
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store { i64, i32 } %2, ptr inttoptr (i64 16 to ptr), align 16
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br label %1
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}
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