Skip to content

[RISCV] Emit predefined macro __riscv_cmodel_large for large code model #108131

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Sep 13, 2024
Merged

[RISCV] Emit predefined macro __riscv_cmodel_large for large code model #108131

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5874d71
[RISCV] Emit predefined macro __riscv_cmodel_large for large code model.
Nov 26, 2021
3ff8068
Add -fno-pic option to disable pic
tclin914 Sep 12, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions clang/lib/Basic/Targets/RISCV.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,8 @@ void RISCVTargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("__riscv_cmodel_medlow");
else if (CodeModel == "medium")
Builder.defineMacro("__riscv_cmodel_medany");
else if (CodeModel == "large")
Builder.defineMacro("__riscv_cmodel_large");

StringRef ABIName = getABI();
if (ABIName == "ilp32f" || ABIName == "lp64f")
Expand Down
9 changes: 9 additions & 0 deletions clang/test/Preprocessor/riscv-cmodel.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@

// CHECK-MEDLOW: #define __riscv_cmodel_medlow 1
// CHECK-MEDLOW-NOT: __riscv_cmodel_medany
// CHECK-MEDLOW-NOT: __riscv_cmodel_large

// RUN: %clang --target=riscv32-unknown-linux-gnu -march=rv32i -x c -E -dM %s \
// RUN: -mcmodel=medium -o - | FileCheck --check-prefix=CHECK-MEDANY %s
Expand All @@ -28,3 +29,11 @@

// CHECK-MEDANY: #define __riscv_cmodel_medany 1
// CHECK-MEDANY-NOT: __riscv_cmodel_medlow
// CHECK-MEDANY-NOT: __riscv_cmodel_large

// RUN: %clang --target=riscv64-unknown-linux-gnu -march=rv64i -x c -E -dM %s \
// RUN: -mcmodel=large -o - | FileCheck --check-prefix=CHECK-LARGE %s

// CHECK-LARGE: #define __riscv_cmodel_large 1
// CHECK-LARGE-NOT: __riscv_cmodel_medlow
// CHECK-LARGE-NOT: __riscv_cmodel_medany