From c993c89760c94db8fdb9fd0b75001b37cecfa3d5 Mon Sep 17 00:00:00 2001
From: JF Bastien <jfb@google.com>
Date: Wed, 9 Dec 2015 13:29:32 +0000
Subject: [PATCH] WebAssembly: add known failures

The bots are now running the torture tests properly. Bin all failures from the GCC C torture tests so that we can tackle failures and make the tree go red on regressions.

llvm-svn: 255111
---
 lib/Target/WebAssembly/README.txt             |   3 +-
 .../WebAssembly/known_gcc_test_failures.txt   | 443 +++++++++++++++++-
 2 files changed, 444 insertions(+), 2 deletions(-)

diff --git a/lib/Target/WebAssembly/README.txt b/lib/Target/WebAssembly/README.txt
index 97072ab1cc1..0e7aa23ac3f 100644
--- a/lib/Target/WebAssembly/README.txt
+++ b/lib/Target/WebAssembly/README.txt
@@ -19,7 +19,8 @@ The backend's bringup is done using the GCC torture test suite first since it
 doesn't require C library support. Current known failures are in
 known_gcc_test_failures.txt, all other tests should pass. The waterfall will
 turn red if not. Once most of these pass, further testing will use LLVM's own
-test suite.
+test suite. The tests can be run locally using:
+  github.com/WebAssembly/experimental/blob/master/buildbot/torture_test.py
 
 Interesting work that remains to be done:
 * Write a pass to restructurize irreducible control flow. This needs to be done
diff --git a/lib/Target/WebAssembly/known_gcc_test_failures.txt b/lib/Target/WebAssembly/known_gcc_test_failures.txt
index 6038b198abe..1e72ad6d5a9 100644
--- a/lib/Target/WebAssembly/known_gcc_test_failures.txt
+++ b/lib/Target/WebAssembly/known_gcc_test_failures.txt
@@ -1,2 +1,443 @@
 # Tests which are known to fail from the GCC torture test suite.
-# FIXME: placeholder. The script which runs the tests needs a file here!
+
+# Core dump.
+920908-1.c
+pr38151.c
+va-arg-22.c
+
+# ValueTypes.h:222: llvm::MVT llvm::EVT::getSimpleVT() const: Assertion `isSimple() && "Expected a SimpleValueType!"' failed.
+inst-check.c
+loop-12.c
+pr57344-1.c
+pr57344-2.c
+pr57344-3.c
+pr57344-4.c
+pr58570.c
+
+# TargetRegisterInfo.h:315: static unsigned int llvm::TargetRegisterInfo::virtReg2Index(unsigned int): Assertion `isVirtualRegister(Reg) && "Not a virtual register"' failed.
+20021120-3.c
+20070201-1.c
+920501-9.c
+930513-1.c
+941014-2.c
+980605-1.c
+fprintf-1.c
+gofast.c
+pr41239.c
+printf-1.c
+struct-ret-1.c
+va-arg-11.c
+va-arg-21.c
+va-arg-24.c
+va-arg-trap-1.c
+
+# LiveInterval.cpp:1092: void llvm::LiveRange::verify() const: Assertion `I->end <= std::next(I)->start' failed.
+20020406-1.c
+
+# PeepholeOptimizer.cpp:1706: {anonymous}::ValueTrackerResult {anonymous}::ValueTracker::getNextSourceFromBitcast(): Assertion `!MO.isDef() && "We should have skipped all the definitions by now"' failed.
+20020227-1.c
+pr35456.c
+strct-pack-1.c
+
+# WebAssemblyCFGStackify.cpp:211: void SortBlocks(llvm::MachineFunction&, const llvm::MachineLoopInfo&): Assertion `L->contains( MLI.getLoopFor(&*prev(MachineFunction::iterator(&MBB)))) && "Loop isn't contiguous"' failed.
+20000815-1.c
+20010129-1.c
+20120427-1.c
+20120427-2.c
+930628-1.c
+980707-1.c
+990524-1.c
+arith-rand-ll.c
+arith-rand.c
+builtin-bitops-1.c
+memcpy-2.c
+memset-1.c
+memset-3.c
+pending-4.c
+pr20601-1.c
+pr34415.c
+pr49073.c
+pr53465.c
+strcpy-1.c
+switch-1.c
+
+# WebAssemblyCFGStackify.cpp:374: virtual bool {anonymous}::WebAssemblyCFGStackify::runOnMachineFunction(llvm::MachineFunction&): Assertion `Stack.empty()' failed.
+20020506-1.c
+20020510-1.c
+20071120-1.c
+compare-1.c
+pr15296.c
+pr17133.c
+pr19005.c
+
+# WebAssemblyISelLowering.cpp:316: virtual llvm::SDValue llvm::WebAssemblyTargetLowering::LowerCall(llvm::TargetLowering::CallLoweringInfo&, llvm::SmallVectorImpl<llvm::SDValue>&) const: Assertion `!Out.Flags.isByVal() && "byval is not valid for return values"' failed.
+20030914-2.c
+20040703-1.c
+20081117-1.c
+920625-1.c
+931004-11.c
+931004-13.c
+980223.c
+bitfld-5.c
+complex-7.c
+pr38969.c
+pr51323.c
+pr52129.c
+pr57130.c
+
+# Cannot select FrameIndex.
+20000412-2.c
+20000519-1.c
+20000706-4.c
+20000706-5.c
+20000801-1.c
+20000801-2.c
+20000801-4.c
+20001228-1.c
+20010116-1.c
+20010518-2.c
+20010915-1.c
+20011126-2.c
+20020413-1.c
+20020529-1.c
+20021024-1.c
+20021219-1.c
+20030218-1.c
+20030221-1.c
+20030222-1.c
+20030313-1.c
+20030828-1.c
+20030914-1.c
+20030916-1.c
+20031012-1.c
+20031201-1.c
+20040218-1.c
+20040302-1.c
+20040625-1.c
+20040823-1.c
+20041019-1.c
+20041113-1.c
+20041124-1.c
+20041126-1.c
+20041214-1.c
+20050121-1.c
+20050203-1.c
+20050502-1.c
+20050502-2.c
+20050826-2.c
+20060420-1.c
+20070212-1.c
+20070517-1.c
+20071029-1.c
+20071030-1.c
+20071108-1.c
+20071202-1.c
+20071213-1.c
+20071219-1.c
+20080502-1.c
+20080506-2.c
+20080519-1.c
+20080522-1.c
+20080604-1.c
+20081103-1.c
+20090113-1.c
+20090113-2.c
+20090113-3.c
+20090207-1.c
+20090623-1.c
+20100708-1.c
+20101013-1.c
+20111208-1.c
+20111212-1.c
+20120105-1.c
+20120808-1.c
+20120919-1.c
+20121108-1.c
+20131127-1.c
+20140425-1.c
+920411-1.c
+920501-8.c
+920726-1.c
+930518-1.c
+930622-2.c
+930930-2.c
+931004-10.c
+931004-12.c
+931004-14.c
+931004-2.c
+931004-4.c
+931004-6.c
+931004-8.c
+950710-1.c
+960215-1.c
+960327-1.c
+960513-1.c
+980205.c
+980608-1.c
+980709-1.c
+980716-1.c
+990127-1.c
+990513-1.c
+990531-1.c
+991216-2.c
+991228-1.c
+alloca-1.c
+builtin-prefetch-2.c
+cbrt.c
+complex-5.c
+complex-6.c
+conversion.c
+enum-3.c
+fprintf-chk-1.c
+frame-address.c
+loop-15.c
+loop-ivopts-2.c
+mayalias-3.c
+memcpy-1.c
+multi-ix.c
+pr15262.c
+pr20466-1.c
+pr20527-1.c
+pr27073.c
+pr27285.c
+pr28778.c
+pr28982b.c
+pr29006.c
+pr30778.c
+pr31448-2.c
+pr31448.c
+pr33142.c
+pr33870-1.c
+pr33870.c
+pr34176.c
+pr35472.c
+pr36339.c
+pr36343.c
+pr37573.c
+pr38051.c
+pr38212.c
+pr38236.c
+pr39100.c
+pr39120.c
+pr39339.c
+pr40022.c
+pr40657.c
+pr42614.c
+pr42691.c
+pr43236.c
+pr43784.c
+pr43835.c
+pr43987.c
+pr44202-1.c
+pr44575.c
+pr44852.c
+pr44942.c
+pr45070.c
+pr46309.c
+pr47538.c
+pr47925.c
+pr49218.c
+pr49279.c
+pr49390.c
+pr49419.c
+pr51466.c
+pr51877.c
+pr51933.c
+pr52760.c
+pr52979-1.c
+pr52979-2.c
+pr53645-2.c
+pr53645.c
+pr54471.c
+pr54985.c
+pr56205.c
+pr56799.c
+pr56866.c
+pr56982.c
+pr57124.c
+pr57131.c
+pr57876.c
+pr58277-1.c
+pr58365.c
+pr59229.c
+pr59358.c
+pr59643.c
+pr60960.c
+printf-chk-1.c
+pta-field-1.c
+pta-field-2.c
+regstack-1.c
+stdarg-1.c
+stdarg-2.c
+stdarg-3.c
+stdarg-4.c
+strct-stdarg-1.c
+strct-varg-1.c
+string-opt-17.c
+string-opt-18.c
+string-opt-5.c
+struct-aliasing-1.c
+va-arg-1.c
+va-arg-10.c
+va-arg-12.c
+va-arg-13.c
+va-arg-14.c
+va-arg-15.c
+va-arg-16.c
+va-arg-17.c
+va-arg-18.c
+va-arg-19.c
+va-arg-2.c
+va-arg-20.c
+va-arg-23.c
+va-arg-26.c
+va-arg-4.c
+va-arg-5.c
+va-arg-6.c
+va-arg-7.c
+va-arg-8.c
+va-arg-9.c
+va-arg-pack-1.c
+vfprintf-1.c
+vfprintf-chk-1.c
+vprintf-1.c
+vprintf-chk-1.c
+
+# Cannot select sign_extend_inreg.
+20001108-1.c
+20060110-1.c
+20060110-2.c
+pr33992.c
+
+# Cannot select any_extend.
+20040709-1.c
+20040709-2.c
+20050111-1.c
+20050316-2.c
+20050316-3.c
+20050604-1.c
+920501-6.c
+921029-1.c
+961122-1.c
+comp-goto-1.c
+mode-dependent-address.c
+pr23135.c
+pr42269-2.c
+pr59747.c
+restrict-1.c
+simd-1.c
+simd-2.c
+
+# Cannot select callseq_end.
+20040811-1.c
+pr43220.c
+vla-dealloc-1.c
+
+# Cannot select brind.
+20071210-1.c
+920501-4.c
+920501-5.c
+
+# Cannot select BlockAddress.
+980526-1.c
+990208-1.c
+
+# WebAssembly hasn't implemented byval arguments.
+20000412-3.c
+20000419-1.c
+20000706-1.c
+20000706-2.c
+20000707-1.c
+20000717-1.c
+20000717-5.c
+20000808-1.c
+20010605-2.c
+20011113-1.c
+20020215-1.c
+20020810-1.c
+20021118-1.c
+20040707-1.c
+20041201-1.c
+20050713-1.c
+20070614-1.c
+920908-2.c
+921112-1.c
+921117-1.c
+921123-2.c
+921204-1.c
+930126-1.c
+930208-1.c
+931004-5.c
+931004-9.c
+931031-1.c
+950607-2.c
+960416-1.c
+990525-1.c
+991118-1.c
+bf64-1.c
+complex-1.c
+complex-2.c
+pr15262-2.c
+pr20621-1.c
+pr30185.c
+pr42248.c
+
+# unimplemented operation lowering.
+20010122-1.c
+20030323-1.c
+20030811-1.c
+pr17377.c
+
+# Error: invalid output constraint '=t' in asm.
+990413-2.c
+
+# Error: __builtin_setjmp / __builtin_longjmp is not supported for the current target.
+built-in-setjmp.c
+pr60003.c
+
+# Error in the program / unsupported by Clang.
+scal-to-vec1.c
+scal-to-vec2.c
+scal-to-vec3.c
+20000822-1.c
+20010209-1.c
+20010605-1.c
+20030501-1.c
+20040520-1.c
+20061220-1.c
+20090219-1.c
+920415-1.c
+920428-2.c
+920501-7.c
+920612-2.c
+920721-4.c
+921017-1.c
+921215-1.c
+931002-1.c
+comp-goto-2.c
+nest-align-1.c
+nest-stdar-1.c
+nestfunc-1.c
+nestfunc-2.c
+nestfunc-3.c
+nestfunc-5.c
+nestfunc-6.c
+nestfunc-7.c
+pr22061-3.c
+pr22061-4.c
+pr24135.c
+pr51447.c
+20020412-1.c
+20040308-1.c
+20040423-1.c
+20041218-2.c
+20070919-1.c
+align-nest.c
+pr41935.c
+20050107-1.c
+20050119-1.c
+20050119-2.c
+920302-1.c
+920501-3.c
+920728-1.c
+pr28865.c