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DavidTrubyDavidTruby
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[flang][NFC] Restrict -funroll-loops tests to known working targets (#123939)
If -funroll-loops tests are not restricted to specific targets the tests may behave differently based on the host platform. This patch restricts the tests to aarch64 and x86_64, and removes the PowerPC XFAIL.
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-11
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‎flang/test/HLFIR/unroll-loops.fir

Lines changed: 8 additions & 4 deletions
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// RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
2-
// RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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// RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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// RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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// FIXME: https://github.com/llvm/llvm-project/issues/123668
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// XFAIL: target=powerpc64{{.*}}

‎flang/test/Integration/unroll-loops.f90

Lines changed: 8 additions & 7 deletions
Original file line numberDiff line numberDiff line change
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! RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
2-
! RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
3-
! RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
4-
! RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
5-
6-
! FIXME: https://github.com/llvm/llvm-project/issues/123668
7-
! XFAIL: target=powerpc64{{.*}}
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! RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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! RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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! RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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! RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple aarch64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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! RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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! RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
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! RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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! RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple x86_64-unknown-linux-gnu -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
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! CHECK-LABEL: @unroll
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! CHECK-SAME: (ptr nocapture writeonly %[[ARG0:.*]])

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