Author: Alexander Richardson Date: 2024-11-14T12:49:02-08:00 New Revision: 7b7ae72b5863c4090bf06d1f10cd676823e02fb1
URL: https://github.com/llvm/llvm-project/commit/7b7ae72b5863c4090bf06d1f10cd676823e02fb1 DIFF: https://github.com/llvm/llvm-project/commit/7b7ae72b5863c4090bf06d1f10cd676823e02fb1.diff LOG: [MSP430] Default to unsigned char (#115964) This matches the ABI document at https://www.ti.com/lit/pdf/slaa534 as well as the GCC implementation. Partially fixes https://github.com/llvm/llvm-project/issues/115957 Added: clang/test/Driver/msp430-char.c Modified: clang/lib/Driver/ToolChains/Clang.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 8ca2d2006d6fb0..3133b8f5762389 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -1341,6 +1341,7 @@ static bool isSignedCharDefault(const llvm::Triple &Triple) { return false; case llvm::Triple::hexagon: + case llvm::Triple::msp430: case llvm::Triple::ppcle: case llvm::Triple::ppc64le: case llvm::Triple::riscv32: diff --git a/clang/test/Driver/msp430-char.c b/clang/test/Driver/msp430-char.c new file mode 100644 index 00000000000000..67954e3e2a1be5 --- /dev/null +++ b/clang/test/Driver/msp430-char.c @@ -0,0 +1,4 @@ +/// Check that char is unsigned by default. +// RUN: %clang -### %s --target=msp430 -c 2>&1 | FileCheck %s +// CHECK: "-cc1" "-triple" "msp430" +// CHECK-SAME: "-fno-signed-char" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
