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[flang][NFC] Restrict -funroll-loops tests to known working targets (#124594)

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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.
This commit is contained in:
David Truby 2025-01-28 14:41:15 +00:00 committed by GitHub
parent ee1c6a6bc1
commit 6cb71d7e85
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2 changed files with 23 additions and 13 deletions
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20
flang/test/Integration/unroll-loops.f90
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@ -1,11 +1,17 @@
! RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
! RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
! RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
! RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
! FIXME: https://github.com/llvm/llvm-project/issues/123668
! XFAIL: target=powerpc64{{.*}}
!
! DEFINE: %{triple} =
! DEFINE: %{check-unroll} = %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple %{triple} -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
! DEFINE: %{check-nounroll} = %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple %{triple} -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
!
! REDEFINE: %{triple} = aarch64-unknown-linux-gnu
! RUN: %if aarch64-registered-target %{ %{check-unroll} %}
! RUN: %if aarch64-registered-target %{ %{check-nounroll} %}
!
! REDEFINE: %{triple} = x86_64-unknown-linux-gnu
! RUN: %if x86-registered-target %{ %{check-unroll} %}
! RUN: %if x86-registered-target %{ %{check-nounroll} %}
!
! CHECK-LABEL: @unroll
! CHECK-SAME: (ptr nocapture writeonly %[[ARG0:.*]])
subroutine unroll(a)

16
flang/test/HLFIR/unroll-loops.fir → flang/test/Lower/HLFIR/unroll-loops.fir
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@ -1,10 +1,14 @@
// RUN: %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
// RUN: %flang_fc1 -emit-llvm -O2 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
// RUN: %flang_fc1 -emit-llvm -O1 -fno-unroll-loops -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
// RUN: %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
// DEFINE: %{triple} =
// DEFINE: %{check-unroll} = %flang_fc1 -emit-llvm -O1 -funroll-loops -mllvm -force-vector-width=2 -triple %{triple} -o- %s | FileCheck %s --check-prefixes=CHECK,UNROLL
// DEFINE: %{check-nounroll} = %flang_fc1 -emit-llvm -O1 -mllvm -force-vector-width=2 -triple %{triple} -o- %s | FileCheck %s --check-prefixes=CHECK,NO-UNROLL
// FIXME: https://github.com/llvm/llvm-project/issues/123668
// XFAIL: target=powerpc64{{.*}}
// REDEFINE: %{triple} = aarch64-unknown-linux-gnu
// RUN: %if aarch64-registered-target %{ %{check-unroll} %}
// RUN: %if aarch64-registered-target %{ %{check-nounroll} %}
// REDEFINE: %{triple} = x86_64-unknown-linux-gnu
// RUN: %if x86-registered-target %{ %{check-unroll} %}
// RUN: %if x86-registered-target %{ %{check-nounroll} %}
// CHECK-LABEL: @unroll
// CHECK-SAME: (ptr nocapture writeonly %[[ARG0:.*]])