[compiler-rt] safestack fix (old ?) solaris build.

[devnexen]

No description provided.

[devnexen]

cc @rorth

[github-actions]

✅ With the latest revision this PR passed the C/C++ code formatter.

[llvm-ci]

LLVM Buildbot has detected a new failure on builder openmp-offload-amdgpu-runtime running on omp-vega20-0 while building compiler-rt at step 6 "test-openmp".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/30/builds/1018

Here is the relevant piece of the build log for the reference:

Step 6 (test-openmp) failure: test (failure)
******************** TEST 'libomp :: ompt/parallel/nested.c' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/clang -fopenmp   -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test -L /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src  -fno-omit-frame-pointer -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c -o /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp -lm -latomic && /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp | tee /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp.out | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/FileCheck /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/clang -fopenmp -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test -L /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -fno-omit-frame-pointer -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c -o /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp -lm -latomic
# .---command stderr------------
# | In file included from /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c:6:
# | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/callback.h:143:6: warning: "Clang 5.0 and later add an additional wrapper for outlined functions when compiling with debug information." [-W#warnings]
# |   143 |     #warning "Clang 5.0 and later add an additional wrapper for outlined functions when compiling with debug information."
# |       |      ^
# | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/callback.h:144:6: warning: "Please define -DDEBUG iff you manually pass in -g to make the tests succeed!" [-W#warnings]
# |   144 |     #warning "Please define -DDEBUG iff you manually pass in -g to make the tests succeed!"
# |       |      ^
# | 2 warnings generated.
# `-----------------------------
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp
# .---command stderr------------
# | OMP: Info #276: omp_set_nested routine deprecated, please use omp_set_max_active_levels instead.
# `-----------------------------
# executed command: tee /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp.out
# note: command had no output on stdout or stderr
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/FileCheck /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/clang -fopenmp   -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test -L /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src  -fno-omit-frame-pointer -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c -o /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp -lm -latomic && /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp | sort -n -s | tee /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp.out | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/FileCheck --check-prefix=THREADS /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/clang -fopenmp -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test -L /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -fno-omit-frame-pointer -I /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c -o /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp -lm -latomic
# .---command stderr------------
# | In file included from /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c:6:
# | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/callback.h:143:6: warning: "Clang 5.0 and later add an additional wrapper for outlined functions when compiling with debug information." [-W#warnings]
# |   143 |     #warning "Clang 5.0 and later add an additional wrapper for outlined functions when compiling with debug information."
# |       |      ^
# | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/callback.h:144:6: warning: "Please define -DDEBUG iff you manually pass in -g to make the tests succeed!" [-W#warnings]
# |   144 |     #warning "Please define -DDEBUG iff you manually pass in -g to make the tests succeed!"
# |       |      ^
# | 2 warnings generated.
# `-----------------------------
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp
# .---command stderr------------
# | OMP: Info #276: omp_set_nested routine deprecated, please use omp_set_max_active_levels instead.
# `-----------------------------
# executed command: sort -n -s
# note: command had no output on stdout or stderr
# executed command: tee /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/runtimes/runtimes-bins/openmp/runtime/test/ompt/parallel/Output/nested.c.tmp.out
# note: command had no output on stdout or stderr
# executed command: /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.build/./bin/FileCheck --check-prefix=THREADS /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c
# .---command stderr------------
# | /home/ompworker/bbot/openmp-offload-amdgpu-runtime/llvm.src/openmp/runtime/test/ompt/parallel/nested.c:245:14: error: THREADS: expected string not found in input
...