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| author | Songhe Zhu <zhusonghe@eswincomputing.com> | 2023-03-21 15:38:49 +0800 |
|---|---|---|
| committer | Kito Cheng <kito.cheng@sifive.com> | 2023-03-23 16:32:49 +0800 |
| commit | 37dd1f14b6e0e7775973e0f31876066f503f5b21 (patch) | |
| tree | e6c06c331d5eff204007012e1af833efd540947c | |
| parent | 4872e46e080c6695dfe1f9dc9db26b4703bc348c (diff) | |
| download | gcc-37dd1f14b6e0e7775973e0f31876066f503f5b21.zip gcc-37dd1f14b6e0e7775973e0f31876066f503f5b21.tar.gz gcc-37dd1f14b6e0e7775973e0f31876066f503f5b21.tar.bz2 | |
RISC-V: Fix loss of function to script 'multilib-generator'
The arch 'rv32imac' will not be created when excuting
'./multilib-generator rv32imc-ilp32--a'
The output is:
MULTILIB_OPTIONS = march=rv32imc mabi=ilp32
MULTILIB_DIRNAMES = rv32imc ilp32
MULTILIB_REQUIRED = march=rv32imc/mabi=ilp32
MULTILIB_REUSE =
Analysis : The alts:['rv32imc', 'rv32imac'] will change
to ['rv32imac', 'rv32imc'] through function:unique(alts) processing,
This is the wrong alts should not be changed.
This patch fix it.
gcc/ChangLog:
* config/riscv/multilib-generator: Adjusting the loop of 'alt' in 'alts'.
Signed-off-by: Songhe Zhu <zhusonghe@eswincomputing.com>
| -rwxr-xr-x | gcc/config/riscv/multilib-generator | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/riscv/multilib-generator b/gcc/config/riscv/multilib-generator index 9a6ce02..0a3d4c0 100755 --- a/gcc/config/riscv/multilib-generator +++ b/gcc/config/riscv/multilib-generator @@ -175,7 +175,7 @@ for cmodel in cmodels: # Drop duplicated entry. alts = unique(alts) - for alt in alts[1:]: + for alt in alts: if alt == arch: continue arches[alt] = 1 |