hanchenye-llvm-project

History

David Blaikie 7e138ff572 Remove IR scenario tests. These are a burden to maintain & use hand crafted IR to test particular DWARF generation cases in LLVM. If someone thinks there's high value coverage here they can rephrase these as IR+dwarfdump tests in the LLVM regression suite so they'll be portable/easily executed by all developers. llvm-svn: 177182		2013-03-15 20:52:10 +00:00
..
README.txt	…
aggregate-indirect-arg.cpp	…
block_var.m	XTARGET was removed, update debug-info tests.	2012-10-20 01:38:50 +00:00
blocks.m	XTARGET was removed, update debug-info tests.	2012-10-20 01:38:50 +00:00
ctor.cpp	…
dbg-arg.c	Migrate dbg-arg.ll to a C file test to be resilient to IR changes.	2013-03-13 18:46:28 +00:00
foreach.m	XTARGET was removed, update debug-info tests.	2012-10-20 01:38:50 +00:00
forward-declare-class.cpp	…
nested-struct.cpp	…
sret.cpp	…
static-member.cpp	Harden this test a bit to work on the mac with ancient gdbs.	2013-01-17 20:09:50 +00:00

README.txt

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 exmaple,

define i32 @f1(i32 %i) nounwind ssp {
; DEBUGGER: break f1
; DEBUGGER: r
; DEBUGGER: p i 
; CHECK: $1 = 42 
entry:
}

is a testcase where the debuger is asked to break at function 'f1' and 
print value of argument 'i'. The expected value of 'i' is 42 in this case.