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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-01-14 19:09:36 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-01-16 17:54:27 +0100 |
| commit | 42f4e23992487ecacba70575bf88af11288f557f (patch) | |
| tree | 272c0dae757db0c4932f9c61f9721b257b3e6313 /gcc/fortran/dump-parse-tree.c | |
| parent | 7e02426ba0cc4f97ed347f963a6409b32c3c0c88 (diff) | |
| download | gcc-42f4e23992487ecacba70575bf88af11288f557f.zip gcc-42f4e23992487ecacba70575bf88af11288f557f.tar.gz gcc-42f4e23992487ecacba70575bf88af11288f557f.tar.bz2 | |
nios2: Add -mcustom-fpu-cfg=fph2
The new -mcustom-fpu-cfg=fph2 option variant is useful to build a
multilib for the "Nios II Floating Point Hardware 2 Component":
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_nios2_custom_instruction.pdf
Directly using the corresponding -mcustom-insn=N options for this
floating-point unit leads to a combinatorial explosion in the potential
count of multilibs which may break the build.
gcc/
* config/nios2/nios2.c (NIOS2_FPU_CONFIG_NUM): Adjust value.
(nios2_init_fpu_configs): Provide register values for new
-mcustom-fpu-cfg=fph2 option variant.
* doc/invoke.texi (-mcustom-fpu-cfg=fph2): Document new option
variant.
Diffstat (limited to 'gcc/fortran/dump-parse-tree.c')
0 files changed, 0 insertions, 0 deletions