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Palmer Dabbelt authored
The Intel kernel build robot recently pointed out that I missed the register keyword on this one when I refactored the code to remove local register variables (which aren't supported by LLVM). GCC's manual indicates that global register variables must have the register keyword, As far as I can tell lacking the register keyword causes GCC to ignore the __asm__ and treat this as a regular variable, but I'm not sure how that didn't show up as some sort of failure. Fixes: 52e7c52d ("RISC-V: Stop relying on GCC's register allocator's hueristics") Signed-off-by:
Palmer Dabbelt <palmerdabbelt@google.com>
8356c379