https://gcc.gnu.org/g:e7fdcf4738f4e4699022e8ea72776cbc5989de8e
commit r17-1441-ge7fdcf4738f4e4699022e8ea72776cbc5989de8e Author: Martin Jambor <[email protected]> Date: Tue Jun 9 12:00:26 2026 +0200 pdp11-aout: Remove invalid conversion and restore build When cross compiling to pdp11-aout, the build has been recently failing with error: invalid conversion from 'int*' to 'unsigned int*' This patch changes the variable in question to the appropriate type and fixes the issue (I have not looked at the code beyond that). Tested by successfully configuring gcc with ../src/configure --prefix=/home/mjambor/gcc/mine/inst --enable-languages=c,c++ --enable-checking=yes --disable-bootstrap --disable-multilib --enable-obsolete --target=pdp11-aout and running make all-host. gcc/ChangeLog: 2026-06-09 Martin Jambor <[email protected]> * config/pdp11/pdp11.cc (pdp11_conditional_register_usage): Change i from int to unsigned int. Diff: --- gcc/config/pdp11/pdp11.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/pdp11/pdp11.cc b/gcc/config/pdp11/pdp11.cc index 7aee804439d0..f8fe020b2467 100644 --- a/gcc/config/pdp11/pdp11.cc +++ b/gcc/config/pdp11/pdp11.cc @@ -2209,7 +2209,7 @@ pdp11_function_arg_advance (cumulative_args_t cum_v, static void pdp11_conditional_register_usage (void) { - int i; + unsigned int i; HARD_REG_SET x; if (!TARGET_FPU) {
