================
@@ -1169,7 +1169,11 @@
DEFINE_LIBUNWIND_FUNCTION(_ZN9libunwind15Registers_riscv6jumptoEv)
ILOAD x\i, (RISCV_ISIZE * \i)(a0)
.endr
// skip a0 for now
+#if defined(__riscv_abi_rve)
----------------
ArcaneNibble wrote:
Okay, I apparently did not realize that you can explicitly force `-march=rv32i
-mabi=ilp32e` in which case clang will indeed start using x16-x31 as
temporaries. This means that `__riscv_32e` is probably the correct define to be
checking. I will update the PR.
Incidentally, does this mean that MIPS soft-float-ABI-but-FPU-enabled might be
buggy?
https://github.com/llvm/llvm-project/pull/98855
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