From 37dd1f14b6e0e7775973e0f31876066f503f5b21 Mon Sep 17 00:00:00 2001 From: Songhe Zhu Date: Tue, 21 Mar 2023 15:38:49 +0800 Subject: [PATCH] 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 --- gcc/config/riscv/multilib-generator | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.7.4