A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,
void func();
becomes
void func(void);
This is the eleventh batch of tests being updated (there are a
significant number of other tests left to be updated).
Instead, just EvaluateAsInt().
Follow-up to r239549: rsmith points out that isICE() is expensive;
seems like it's not the right concept anyway, as it fails on
`static const' in C, and will actually trigger the assert below on:
test/Sema/inline-asm-validate-x86.c
llvm-svn: 239651
For inline assembly immediate constraints, we currently always use
EmitScalarExpr, instead of directly emitting the constant. When the
overflow sanitizer is enabled, this generates overflow intrinsics
instead of constants.
Instead, emit a constant for constraints that either require an
immediate (e.g. 'I' on X86), or only accepts constants (immediate
or symbolic; i.e., don't accept registers or memory).
Fixes PR19763.
Differential Revision: http://reviews.llvm.org/D10255
llvm-svn: 239549
Aaron Ballman