This patch series addresses an issue that has come to light due to a change in the way GAS handles .fpu directives in the assembler. A fix to the assembler made in binutils 2.34 to clear out all features realated to the FPU when .fpu is emitted has started causing problems for GCC because of the order in which we emit .fpu and .arch_extension directives. To fully address this we need to re-organize the way in which the compiler does this.
I'll hold of pushing the patches for a couple of days. Although I've gone through the testsuite quite carefully and run this through several configurations, it's possible that this may have some impact on the testsuite that I've missed. Christophe, is the any chance you can run this through your test environment before I commit this? R. Richard Earnshaw (3): arm: ensure the arch_name is always set for the build target arm: Don't reconfigure globals in arm_configure_build_target arm: reorder assembler architecture directives [PR101723] gcc/config/arm/arm-c.c | 1 + gcc/config/arm/arm-cpus.in | 1 + gcc/config/arm/arm.c | 190 ++++++++---------- gcc/testsuite/gcc.target/arm/attr-neon.c | 9 +- gcc/testsuite/gcc.target/arm/attr-neon2.c | 35 +++- gcc/testsuite/gcc.target/arm/attr-neon3.c | 43 +++- .../arm/cortex-m55-nofp-flag-hard.c | 2 +- .../arm/cortex-m55-nofp-flag-softfp.c | 2 +- .../arm/cortex-m55-nofp-nomve-flag-softfp.c | 2 +- .../gcc.target/arm/mve/intrinsics/mve_fpu1.c | 5 +- .../gcc.target/arm/mve/intrinsics/mve_fpu2.c | 5 +- gcc/testsuite/gcc.target/arm/pr98636.c | 3 +- 12 files changed, 153 insertions(+), 145 deletions(-) -- 2.25.1
