Peter Collingbourne d4bff30370 DI: Reverse direction of subprogram -> function edge. ... Previously, subprograms contained a metadata reference to the function they described. Because most clients need to get or set a subprogram for a given function rather than the other way around, this created unneeded inefficiency. For example, many passes needed to call the function llvm::makeSubprogramMap() to build a mapping from functions to subprograms, and the IR linker needed to fix up function references in a way that caused quadratic complexity in the IR linking phase of LTO. This change reverses the direction of the edge by storing the subprogram as function-level metadata and removing DISubprogram's function field. Since this is an IR change, a bitcode upgrade has been provided. Fixes PR23367. An upgrade script for textual IR for out-of-tree clients is attached to the PR. Differential Revision: http://reviews.llvm.org/D14265 llvm-svn: 252219		2015-11-05 22:03:56 +00:00
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2008-11-17-Shl64.ll	…
2009-01-08-Crash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2009-01-14-Remat-Crash.ll	…
2009-03-27-v2f64-param.ll	…
2009-07-15-store192.ll	…
2010-02-25-LSR-Crash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2011-01-31-DAGCombineBug.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
2011-08-01-DynamicAllocBug.ll	…
DbgValueOtherTargets.test	…
addsub64.ll	…
aliases.ll	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
align.ll	…
alignment.ll	…
ashr.ll	…
atomic.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
basictest.ll	…
bigstructret.ll	…
byVal.ll	…
call.ll	…
codemodel.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
constants.ll	…
dwarf_debug.ll	DI: Reverse direction of subprogram -> function edge.	2015-11-05 22:03:56 +00:00
epilogue_prologue.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
events.ll	…
exception.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
float-intrinsics.ll	…
fneg.ll	…
getid.ll	…
globals.ll	…
indirectbr.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
inline-asm.ll	…
ladd_lsub_combine.ll	…
licm-ldwcp.ll	…
linkage.ll	…
lit.local.cfg	…
llvm-intrinsics.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
load.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
memcpy.ll	…
misc-intrinsics.ll	…
mkmsk.ll	…
mul64.ll	…
offset_folding.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
private.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
ps-intrinsics.ll	…
resources.ll	…
resources_combine.ll	…
scavenging.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
sext.ll	…
shedulingPreference.ll	…
sr-intrinsics.ll	…
store.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
switch.ll	…
switch_long.ll	…
threads.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
tls.ll	…
trampoline.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
trap.ll	…
unaligned_load.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
unaligned_store.ll	…
unaligned_store_combine.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
varargs.ll	…
zext.ll	…
zextfree.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00