[PATCH] D43106: [RISCV] Enable -fforce-enable-int128 through cmake flag COMPILER_RT_HAS_FINT128_FLAG
Mandeep Singh Grang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 21 10:44:14 PST 2018
mgrang updated this revision to Diff 135295.
mgrang retitled this revision from "[RISCV] Enable -fuse-int128 through cmake flag COMPILER_RT_HAS_FINT128_FLAG" to "[RISCV] Enable -fforce-enable-int128 through cmake flag COMPILER_RT_HAS_FINT128_FLAG".
mgrang added a comment.
Limited patch only to RISCV target as per suggestions.
Repository:
rCRT Compiler Runtime
https://reviews.llvm.org/D43106
Files:
lib/builtins/CMakeLists.txt
Index: lib/builtins/CMakeLists.txt
===================================================================
--- lib/builtins/CMakeLists.txt
+++ lib/builtins/CMakeLists.txt
@@ -502,6 +502,9 @@
set(BUILTIN_CFLAGS "")
append_list_if(COMPILER_RT_HAS_STD_C11_FLAG -std=c11 BUILTIN_CFLAGS)
+ if("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "riscv")
+ append_list_if(COMPILER_RT_HAS_FINT128_FLAG -fforce-enable-int128 BUILTIN_CFLAGS)
+ endif()
# These flags would normally be added to CMAKE_C_FLAGS by the llvm
# cmake step. Add them manually if this is a standalone build.
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