a6fc06babc
Summary: Split asan.c into asan.c and asan-blocks.c, which will be darwin-specific. I suspect we could make it pass on Linux by adding cmake to build BlocksRuntime from compiler-rt, but I'm not shaving that yak yet. asan.c and safestack.c: GDB and LLDB appear to print aggregates differently today. Print individual elements instead of the entire aggregate. dbg-arg.c: GDB doesn't appear to print leading zeros when printing pointers. stack-var.c: Add the optnone attribute so that LLVM won't optimize away this no-op function call. This should be a cross-platform failure observable on Mac, so this is surprising. Reviewers: aprantl, dblaikie Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D37344 llvm-svn: 312265 |
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|---|---|---|
| .. | ||
| README.txt | ||
| aggregate-indirect-arg.cpp | ||
| asan-blocks.c | ||
| asan.c | ||
| block_var.m | ||
| blocks.m | ||
| ctor.cpp | ||
| dbg-arg.c | ||
| foreach.m | ||
| forward-declare-class.cpp | ||
| llgdb.py | ||
| nested-struct.cpp | ||
| safestack.c | ||
| sret.cpp | ||
| stack-var.c | ||
| static-member-2.cpp | ||
| static-member.cpp | ||
| vla.c | ||
README.txt
-*- rst -*-
This is a collection of tests to check debugging information generated by
compiler. This test suite can be checked out inside clang/test folder. This
will enable 'make test' for clang to pick up these tests. Typically, test
cases included here includes debugger commands and intended debugger output
as comments in source file using DEBUGGER: and CHECK: as prefixes respectively.
For example::
define i32 @f1(i32 %i) nounwind ssp {
; DEBUGGER: break f1
; DEBUGGER: r
; DEBUGGER: p i
; CHECK: $1 = 42
entry:
}
is a testcase where the debugger is asked to break at function 'f1' and
print value of argument 'i'. The expected value of 'i' is 42 in this case.