From ea587bc423a2aedb8aefba32d7cb2357b05896b8 Mon Sep 17 00:00:00 2001 From: Debian Haskell Group Date: Wed, 18 Oct 2023 22:50:19 +0300 Subject: [PATCH] Fix LLVM error on armel GHC 8.10 fails to build on armel with the following error: LLVM ERROR: unable to allocate function argument #8 PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. Stack dump: 0. Program arguments: llc-12 -O2 -enable-tbaa -relocation-model=pic -mcpu=arm7tdmi -mattr=+soft-float,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-fp16,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fullfp16,-fp64,-d32,-neon,-crypto,-dotprod,-fp16fml,-bf16,-mve,-mve.fp,-fpregs,+strict-align /tmp/ghc5537_0/ghc_6.bc -o /tmp/ghc5537_0/ghc_7.lm_s 1. Running pass 'Function Pass Manager' on module '/tmp/ghc20177_0/ghc_6.bc'. 2. Running pass 'ARM Instruction Selection' on function '@"stg_gc_f1$def"' `llc-12' failed in phase `LLVM Compiler'. (Exit code: -6) make[3]: *** [rts/ghc.mk:325: rts/dist/build/HeapStackCheck.o] Error 1 Surprisingly, reverting commit 4540bbe2811e860f35de6e67ab2f0040592fd3a5 fixes thie error. Author: Ilias Tsitsimpis Bug: https://gitlab.haskell.org/ghc/ghc/-/issues/20285 Gbp-Pq: Name fix-llvm-armel --- compiler/CodeGen.Platform.h | 1 + 1 file changed, 1 insertion(+) diff --git a/compiler/CodeGen.Platform.h b/compiler/CodeGen.Platform.h index a216d266..db7b67e1 100644 --- a/compiler/CodeGen.Platform.h +++ b/compiler/CodeGen.Platform.h @@ -6,6 +6,7 @@ import GHC.Utils.Panic.Plain #endif import GHC.Platform.Reg +#include "ghcautoconf.h" #include "MachRegs.h" #if defined(MACHREGS_i386) || defined(MACHREGS_x86_64) -- 2.30.2