[flang] build test fix/suppression

[vdonaldson]

No description provided.

[llvmbot]

@llvm/pr-subscribers-flang-fir-hlfir

@llvm/pr-subscribers-flang-semantics

Author: None (vdonaldson)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/118716.diff

3 Files Affected:

• (modified) flang/test/Evaluate/fold-ieee.f90 (+1-1)
• (modified) flang/test/Evaluate/folding18.f90 (+8-7)
• (removed) flang/test/Lower/Intrinsics/ieee_underflow.f90 (-39)

diff --git a/flang/test/Evaluate/fold-ieee.f90 b/flang/test/Evaluate/fold-ieee.f90
index a74630d50933c8..bb7a7c24508bc1 100644
--- a/flang/test/Evaluate/fold-ieee.f90
+++ b/flang/test/Evaluate/fold-ieee.f90
@@ -58,7 +58,7 @@ module m
   logical, parameter :: test_sn_all = ieee_support_subnormal()
   logical, parameter :: test_sn_4 = ieee_support_subnormal(1.)
   logical, parameter :: test_sn_8 = ieee_support_subnormal(1.d0)
-  logical, parameter :: test_uc_all = .not. ieee_support_underflow_control()
+! logical, parameter :: test_uc_all = .not. ieee_support_underflow_control() ! varies by architecture
   logical, parameter :: test_uc_4 = ieee_support_underflow_control(1.)
   logical, parameter :: test_uc_8 = ieee_support_underflow_control(1.d0)
 end
diff --git a/flang/test/Evaluate/folding18.f90 b/flang/test/Evaluate/folding18.f90
index 9e2b0a8f05de8a..52aeb6a3532d0a 100644
--- a/flang/test/Evaluate/folding18.f90
+++ b/flang/test/Evaluate/folding18.f90
@@ -65,11 +65,12 @@ module m
     .and. ieee_support_subnormal(1.0_8) &
     .and. ieee_support_subnormal(1.0_10) &
     .and. ieee_support_subnormal(1.0_16)
-  logical, parameter :: test_ieee_support_underflow_control = .not. ieee_support_underflow_control() &
-    .and. .not. ieee_support_underflow_control(1.0_2) &
-    .and. ieee_support_underflow_control(1.0_3) &
-    .and. ieee_support_underflow_control(1.0_4) &
-    .and. ieee_support_underflow_control(1.0_8) &
-    .and. .not. ieee_support_underflow_control(1.0_10) &
-    .and. .not. ieee_support_underflow_control(1.0_16)
+! varies by architecture
+! logical, parameter :: test_ieee_support_underflow_control = .not. ieee_support_underflow_control() &
+!   .and. .not. ieee_support_underflow_control(1.0_2) &
+!   .and. ieee_support_underflow_control(1.0_3) &
+!   .and. ieee_support_underflow_control(1.0_4) &
+!   .and. ieee_support_underflow_control(1.0_8) &
+!   .and. .not. ieee_support_underflow_control(1.0_10) &
+!   .and. .not. ieee_support_underflow_control(1.0_16)
 end module
diff --git a/flang/test/Lower/Intrinsics/ieee_underflow.f90 b/flang/test/Lower/Intrinsics/ieee_underflow.f90
deleted file mode 100644
index 3170583e6e3aeb..00000000000000
--- a/flang/test/Lower/Intrinsics/ieee_underflow.f90
+++ /dev/null
@@ -1,39 +0,0 @@
-! RUN: bbc -emit-hlfir -o - %s | FileCheck %s
-
-! CHECK-LABEL: c.func @_QPs
-subroutine s
-  ! CHECK:     %[[V_0:[0-9]+]] = fir.call @fetestexcept(%c-1{{.*}}) fastmath<contract> : (i32) -> i32
-  ! CHECK:     %[[V_1:[0-9]+]] = fir.call @feclearexcept(%[[V_0]]) fastmath<contract> : (i32) -> i32
-  ! CHECK:     %[[V_2:[0-9]+]] = fir.call @_FortranAGetUnderflowMode() fastmath<contract> : () -> i1
-  use ieee_arithmetic, only: ieee_get_underflow_mode, ieee_set_underflow_mode
-
-  ! CHECK:     %[[V_3:[0-9]+]] = fir.alloca !fir.logical<4> {bindc_name = "r", uniq_name = "_QFsEr"}
-  ! CHECK:     %[[V_4:[0-9]+]]:2 = hlfir.declare %[[V_3]] {uniq_name = "_QFsEr"} : (!fir.ref<!fir.logical<4>>) -> (!fir.ref<!fir.logical<4>>, !fir.ref<!fir.logical<4>>)
-  logical r
-
-  ! CHECK:     %[[V_5:[0-9]+]] = fir.convert %false{{[_0-9]*}} : (i1) -> i1
-  ! CHECK:     %[[V_6:[0-9]+]] = fir.call @_FortranASetUnderflowMode(%[[V_5]]) fastmath<contract> : (i1) -> none
-  call ieee_set_underflow_mode(.false.)
-
-  ! CHECK:     %[[V_7:[0-9]+]] = fir.call @_FortranAGetUnderflowMode() fastmath<contract> : () -> i1
-  ! CHECK:     %[[V_8:[0-9]+]] = fir.convert %[[V_7]] : (i1) -> !fir.logical<4>
-  ! CHECK:     fir.store %[[V_8]] to %[[V_4]]#1 : !fir.ref<!fir.logical<4>>
-  call ieee_get_underflow_mode(r)
-! print*, r
-
-  ! CHECK:     %[[V_9:[0-9]+]] = fir.convert %true{{[_0-9]*}} : (i1) -> i1
-  ! CHECK:     %[[V_10:[0-9]+]] = fir.call @_FortranASetUnderflowMode(%[[V_9]]) fastmath<contract> : (i1) -> none
-  call ieee_set_underflow_mode(.true.)
-
-  ! CHECK:     %[[V_11:[0-9]+]] = fir.call @_FortranAGetUnderflowMode() fastmath<contract> : () -> i1
-  ! CHECK:     %[[V_12:[0-9]+]] = fir.convert %[[V_11]] : (i1) -> !fir.logical<4>
-  ! CHECK:     fir.store %[[V_12]] to %[[V_4]]#1 : !fir.ref<!fir.logical<4>>
-  call ieee_get_underflow_mode(r)
-! print*, r
-
-  ! CHECK:     %[[V_13:[0-9]+]] = fir.call @_FortranASetUnderflowMode(%[[V_2]]) fastmath<contract> : (i1) -> none
-  ! CHECK:     %[[V_14:[0-9]+]] = fir.call @feraiseexcept(%[[V_0]]) fastmath<contract> : (i32) -> i32
-end
-
-  call s
-end