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hanchenye-llvm-project/clang/test/Frontend/ast-codegen.c

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Update tests to use %clang instead of 'clang', and forcibly disable use of ' clang ' or ' clang -cc1 ' or ' clang-cc ' in test lines (by substituting them to garbage). llvm-svn: 91460
2009-12-16 06:01:24 +08:00
// RUN: %clang -emit-ast -o %t.ast %s
// RUN: %clang -emit-llvm -S -o - %t.ast | FileCheck %s
Initial support for code generation from .ast files. - Doesn't actually work yet because only module level asm's get correctly marked as externally visible in the PCH. - Other things like 'clang-cc foo.ast -ast-dump' now work, as well. llvm-svn: 82107
2009-09-17 08:48:13 +08:00
// CHECK: module asm "foo"
__asm__("foo");
Switch ProcessASTInputFile to still use ParseAST. - Currently this requires us to fake an input file. - This allows Sema to be keep all the logic for how to pull decls out of the external AST source and how to handle things like tentative definitions. llvm-svn: 82432
2009-09-21 11:03:56 +08:00
// CHECK: @g0 = common global i32 0, align 4
int g0;
// CHECK: define i32 @f0()
int f0() {
}