nickdesaulniers added a comment.
This seems to be causing build errors for the linux kernel (which uses
`-mno-x87`) for expressions like: `unsigned long foo = 300L * 1E6L;`
https://github.com/ClangBuiltLinux/linux/issues/1497
// clang -O2 -mno-x87
void foo (unsigned long);
void bar (void) { foo(1 * 1E6L); }
<source>:3:25: error: expression requires 'long double' type support, but
target 'x86_64-unknown-linux-gnu' does not support it
void bar (void) { foo(1 * 1E6L); }
^
While we can change kernel sources to not use `L` suffixes for floating point
literals, this is a curious difference from GCC and may lead to compatibility
issues with other code bases.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D98895/new/
https://reviews.llvm.org/D98895
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
