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| author | YunQiang Su <yunqiang@isrc.iscas.ac.cn> | 2024-09-05 15:14:43 +0800 |
|---|---|---|
| committer | YunQiang Su <syq@gcc.gnu.org> | 2024-09-05 16:45:46 +0800 |
| commit | 3162abfb5098934e6ed9d4307a86a84d28823612 (patch) | |
| tree | 064ace1ed3c63f97085e2652f385f6d658b8e6d5 /gcc/cp | |
| parent | 811204f52a111af24ba4b00df9e947a44c4c1161 (diff) | |
| download | gcc-3162abfb5098934e6ed9d4307a86a84d28823612.zip gcc-3162abfb5098934e6ed9d4307a86a84d28823612.tar.gz gcc-3162abfb5098934e6ed9d4307a86a84d28823612.tar.bz2 | |
RISC-V: Lookup reversely in riscv_select_multilib_by_abi
When use --print-multi-os-dir or -print-multi-directory, gcc outputs
different values with full -march option and the base one only.
$ ./gcc/xgcc --print-multi-os-dir -mabi=lp64d -march=rv64gc
lib64/lp64d
$ ./gcc/xgcc --print-multi-os-dir -mabi=lp64d -march=rv64gc_zba
.
The reason is that in multilib.h, the fallback value of multilib
is listed as the 1st one in `multilib_raw[]`.
gcc
* common/config/riscv/riscv-common.cc(riscv_select_multilib_by_abi):
look up reversely as the fallback path is listed as the 1st one.
Diffstat (limited to 'gcc/cp')
0 files changed, 0 insertions, 0 deletions