mirrors/llvm-project
0
0
Fork 0
mirror of https://github.com/llvm/llvm-project.git synced 2025-04-18 15:36:58 +00:00
Code Issues Projects Releases Wiki Activity

[LoongArch] Simplify some Args.getLastArg() calls with AddTargetFeature(). NFC

Browse Source
This commit is contained in:
Weining Lu 2025-01-22 17:10:38 +08:00
parent 937cbce14c
commit 70f8040f09
1 changed files with 14 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
clang/lib/Driver/ToolChains/Arch/LoongArch.cpp
View File

@ -181,10 +181,6 @@ void loongarch::getLoongArchTargetFeatures(const Driver &D,
}
}
// Select the `ual` feature determined by -m[no-]strict-align.
AddTargetFeature(Args, Features, options::OPT_mno_strict_align,
options::OPT_mstrict_align, "ual");
// Accept but warn about these TargetSpecific options.
if (Arg *A = Args.getLastArgNoClaim(options::OPT_mabi_EQ))
A->ignoreTargetSpecific();
@ -257,50 +253,20 @@ void loongarch::getLoongArchTargetFeatures(const Driver &D,
Features.push_back("-lasx");
}
// Select frecipe feature determined by -m[no-]frecipe.
if (const Arg *A =
Args.getLastArg(options::OPT_mfrecipe, options::OPT_mno_frecipe)) {
if (A->getOption().matches(options::OPT_mfrecipe))
Features.push_back("+frecipe");
else
Features.push_back("-frecipe");
}
// Select lam-bh feature determined by -m[no-]lam-bh.
if (const Arg *A =
Args.getLastArg(options::OPT_mlam_bh, options::OPT_mno_lam_bh)) {
if (A->getOption().matches(options::OPT_mlam_bh))
Features.push_back("+lam-bh");
else
Features.push_back("-lam-bh");
}
// Select lamcas feature determined by -m[no-]lamcas.
if (const Arg *A =
Args.getLastArg(options::OPT_mlamcas, options::OPT_mno_lamcas)) {
if (A->getOption().matches(options::OPT_mlamcas))
Features.push_back("+lamcas");
else
Features.push_back("-lamcas");
}
// Select ld-seq-sa feature determined by -m[no-]ld-seq-sa.
if (const Arg *A = Args.getLastArg(options::OPT_mld_seq_sa,
options::OPT_mno_ld_seq_sa)) {
if (A->getOption().matches(options::OPT_mld_seq_sa))
Features.push_back("+ld-seq-sa");
else
Features.push_back("-ld-seq-sa");
}
// Select div32 feature determined by -m[no-]div32.
if (const Arg *A =
Args.getLastArg(options::OPT_mdiv32, options::OPT_mno_div32)) {
if (A->getOption().matches(options::OPT_mdiv32))
Features.push_back("+div32");
else
Features.push_back("-div32");
}
AddTargetFeature(Args, Features, options::OPT_mno_strict_align,
options::OPT_mstrict_align, "ual");
AddTargetFeature(Args, Features, options::OPT_mno_strict_align,
options::OPT_mstrict_align, "ual");
AddTargetFeature(Args, Features, options::OPT_mfrecipe,
options::OPT_mno_frecipe, "frecipe");
AddTargetFeature(Args, Features, options::OPT_mlam_bh,
options::OPT_mno_lam_bh, "lam-bh");
AddTargetFeature(Args, Features, options::OPT_mlamcas,
options::OPT_mno_lamcas, "lamcas");
AddTargetFeature(Args, Features, options::OPT_mld_seq_sa,
options::OPT_mno_ld_seq_sa, "ld-seq-sa");
AddTargetFeature(Args, Features, options::OPT_mdiv32,
options::OPT_mno_div32, "div32");
}
std::string loongarch::postProcessTargetCPUString(const std::string &CPU,