[PATCH v1 0/1] testsuite: arm: add require effective target for cmse tests

Hi gcc-patches mailing list,
Torbjörn Svensson via Sourceware Forge <[email protected]> has requested that the following forgejo pull request
be published on the mailing list.

Created on: 2026-08-07 16:20:38+00:00
Latest update: 2026-08-07 16:20:39+00:00
Changes: 2 changed files, 4 additions, 2 deletions
Head revision: azoff/gcc ref pr/gcc.target/arm/cmse/cmse-18-and-19 commit 25ebe2bd6a529a7cac86e25360617dcbc9cb789e
Base revision: gcc/gcc ref trunk commit 32657f29f918712ad7110bd54d8ebb3bf6b0a2a8 r17-2833-g32657f29f91871
Merge base: 32657f29f918712ad7110bd54d8ebb3bf6b0a2a8
Full diff url: https://forge.sourceware.org/gcc/gcc/pulls/212.diff
Discussion:  https://forge.sourceware.org/gcc/gcc/pulls/212
Requested Reviewers:

Regtested for arm-none-eabi on top of r17-2833-g32657f29f91871.

Ok for trunk and releases/gcc-16?

--

In order for the tests to pass, -mcpu=unset is needed to avoid conflict
between -march and any previous -mcpu argument.

Only run tests when able to, potentially, switch target to
armv8-m.main+fp and armv8.1-m.main+mve.
I did not use dg-add-options to do the target switching since it might
allow more options for the arch than +fp/+mve, for example +dsp, and
this will cause the

scan-rtl-dump final "call \\(mem:SI \\(reg/f:SI [0-7] r[0-7]"

test to fail.

gcc/testsuite/ChangeLog:

	* gcc.target/arm/cmse/cmse-18.c: Require effective target
	arm_arch_v8m_main_ok and add -mcpu=unset.
	* gcc.target/arm/cmse/cmse-19.c: Require effective target
	arm_v8_1m_mve_ok and add -mcpu=unset.

Signed-off-by: Torbjörn SVENSSON <[email protected]>

--


Changed files:
- M: gcc/testsuite/gcc.target/arm/cmse/cmse-18.c
- M: gcc/testsuite/gcc.target/arm/cmse/cmse-19.c


Torbjörn SVENSSON (1):
  testsuite: arm: add require effective target for cmse tests

 gcc/testsuite/gcc.target/arm/cmse/cmse-18.c | 3 ++-
 gcc/testsuite/gcc.target/arm/cmse/cmse-19.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

-- 
2.54.0