Chris Lattner 7ff79c2d9d My previous commit had an incomplete message, it should have been: ... make the 'fp return in ST(0)' optimization smart enough to look through token factor nodes. THis allows us to compile testcases like CodeGen/X86/fp-stack-retcopy.ll into: _carg: subl $12, %esp call L_foo$stub fstpl (%esp) fldl (%esp) addl $12, %esp ret instead of: _carg: subl $28, %esp call L_foo$stub fstpl 16(%esp) movsd 16(%esp), %xmm0 movsd %xmm0, 8(%esp) fldl 8(%esp) addl $28, %esp ret Still not optimal, but much better and this is a trivial patch. Fixing the rest requires invasive surgery that is is not llvm 2.2 material. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46054 91177308-0d34-0410-b5e6-96231b3b80d8		2008-01-16 05:56:59 +00:00
..
Analysis	Accept both %y, %x and %x, %y as valid answers.	2008-01-06 03:12:44 +00:00
Archive
Assembler	Two occurrences on one line count as one...	2008-01-11 21:46:24 +00:00
Bindings/Ocaml	Another backwards compatibility fix.	2007-12-30 22:48:58 +00:00
Bitcode	Bring back int_x86_sse2_movl_dq intrinsic for backward compatibility. Make sure	2007-12-17 22:33:23 +00:00
BugPoint
C++Frontend	new testcase for rdar://5685492	2008-01-13 00:19:57 +00:00
CFrontend	Check that nested functions don't get pointless	2008-01-13 18:44:12 +00:00
CodeGen	My previous commit had an incomplete message, it should have been:	2008-01-16 05:56:59 +00:00
DebugInfo
ExecutionEngine	Teach the interpreter to read and write memory in the	2007-12-14 19:38:31 +00:00
Feature	Use not instead of ignore when an exit status is expected to always	2007-12-11 15:50:23 +00:00
FrontendAda	Testcase for gimplify_expr crash caused by an	2008-01-15 19:55:41 +00:00
FrontendObjC	Rename these tests to use the appropriate suffixes.	2007-12-11 15:55:52 +00:00
Integer	Fix PR1146: parameter attributes are longer part of	2007-11-27 13:23:08 +00:00
lib	Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines.	2007-11-28 04:57:00 +00:00
Linker	Use not instead of ignore when an exit status is expected to always	2007-12-11 15:50:23 +00:00
Other	New test.	2007-09-10 18:12:52 +00:00
Scripts	Add a test script for counting lines. This can be used instead of the	2007-08-10 15:07:05 +00:00
TableGen	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
Transforms	Do not strip llvm.used values.	2008-01-16 03:33:05 +00:00
Verifier	This test is now the same as byval-1.ll, so remove it.	2008-01-14 14:57:30 +00:00
Makefile	remove attributions from the rest of the llvm makefiles.	2007-12-29 20:11:13 +00:00
Makefile.tests
TestRunner.sh