Re: [PATCH] LoongArch: Change {dg-do-what-default} save and restore logical

[Lulu Cheng]

在 2025/4/16 上午10:29, Xing Li 写道:
The set of {dg-do-what-default} to 'run' may lead some test hang
during make check.

gcc/testsuite
      *gcc.target/loongarch/vector/loongarch-vector.exp: Change
                        {dg-do-what-default} save and restore logical

Hi,

There is a problem with the format of this changelog. You can regenerate 
it using the following command.

Otherwise LGTM.

# ./contrib/gcc-git-customization.sh

# git gcc-commit-mklog


Thanks!

---
  .../gcc.target/loongarch/vector/loongarch-vector.exp        | 6 ++++--
  1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/loongarch/vector/loongarch-vector.exp 
b/gcc/testsuite/gcc.target/loongarch/vector/loongarch-vector.exp
index f56d2f11bb3..9df3f290857 100644
--- a/gcc/testsuite/gcc.target/loongarch/vector/loongarch-vector.exp
+++ b/gcc/testsuite/gcc.target/loongarch/vector/loongarch-vector.exp
@@ -35,7 +35,7 @@ dg-init
  
  # If the target hardware supports LSX, the default action is "run", otherwise
  # just "compile".
-global dg-do-what-default
+set saved-dg-do-what-default ${dg-do-what-default}
  if {[check_effective_target_loongarch_sx_hw]} then {
    set dg-do-what-default run
  } else {
@@ -45,6 +45,7 @@ if {[check_effective_target_loongarch_sx_hw]} then {
  #Main loop.
  dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/lsx/*.\[cS\]]] \
        " -mlsx" $DEFAULT_CFLAGS
+set dg-do-what-default ${saved-dg-do-what-default}
  
  dg-finish
  
@@ -52,7 +53,7 @@ dg-init
  # If the target hardware supports LASX, the default action is "run", otherwise
  # just "compile".
  
-global dg-do-what-default
+set saved-dg-do-what-default ${dg-do-what-default}
  if {[check_effective_target_loongarch_asx_hw]} then {
    set dg-do-what-default run
  } else {
@@ -61,5 +62,6 @@ if {[check_effective_target_loongarch_asx_hw]} then {
  
  dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/lasx/*.\[cS\]]] \
        " -mlasx" $DEFAULT_CFLAGS
+set dg-do-what-default ${saved-dg-do-what-default}
  # All done.
  dg-finish