aboutsummaryrefslogtreecommitdiff
path: root/test
AgeCommit message (Collapse)Author
2008-09-11Fix PR2748. Avoid coalescing physical register with virtual register which ↵Evan Cheng
would create illegal extract_subreg. e.g. vr1024 = extract_subreg vr1025, 1 ... vr1024 = mov8rr AH If vr1024 is coalesced with AH, the extract_subreg is now illegal since AH does not have a super-reg whose sub-register 1 is AH. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56118 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-11Fix PR2783 - coalescer bug. Missing a TargetRegisterInfo::isVirtualRegister ↵Evan Cheng
check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56112 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-11Propagate subreg index when promoting a load to a copy.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56085 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-10Fix an icmp+sdiv optimization to check for and handle an overflowDan Gohman
condition. This fixes PR2740. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56076 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-10Fix a fastcc + sret bug. If fastcc and sret, callee doesn't need to pop the ↵Evan Cheng
hidden struct ptr; Re-enable fastcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56061 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Legalizer was missing code that expand fpow to a libcall.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56028 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Remove. Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56018 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09if loop induction variable is always sign or zero extended then Devang Patel
extend the type of induction variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56017 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09fix overflow check.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56011 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Fix PR2757. Ignore liveinterval register allocation preference if the ↵Evan Cheng
preference register is not in the right register class. This can happen due to sub-register coalescing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56006 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Resolve aliases, when possibleAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56001 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Make SimplifyDemandedVectorElts simplify vectors with multipleDan Gohman
users, and teach it about shufflevector instructions. Also, fix a subtle bug in SimplifyDemandedVectorElts' insertelement code. This is a patch that was originally written by Eli Friedman, with some fixes and cleanup by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55995 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Correct callgraph construction. It has two problems:Duncan Sands
(1) code left over from the days of ConstantPointerRef: if a use of a function is a GlobalValue then that is not considered a reason to add an edge from the external node, even though the use may be as an initializer for an externally visible global! There might be some point to this behaviour when the use is by an alias (though the code predated aliases by some centuries), but I think PR2782 is a better way of handling that. (2) If function F calls function G, and also G is a parameter to the call, then an F->G edge is not added to the callgraph. While this doesn't seem to matter much, adding such an edge makes the callgraph more regular. In addition, the new code should be faster as well as simpler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55987 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Temporarily disable vector select in the bitcode reader. TheDan Gohman
way it handles the type of the condition is breaking plain scalar select in the case that the value is a forward-reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55976 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Fix a constant lowering bug. Now we can do load and store instructions with ↵Evan Cheng
funky getelementptr embedded in the address operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55975 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Fix simplifycfg crash in handing block merge.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55971 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09Extend the vcmp/fcmp LLVM IR instructions to take vectors as argumentsDan Gohman
and, if so, to return a vector of boolean as a result; Extend the select LLVM IR instruction to allow you to specify a result type which is a vector of boolean, in which case the result will be an element-wise selection instead of choosing one vector or the other; and Update LangRef.html to describe these changes. This patch was contributed by Preston Gurd! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55969 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Reapply 55902: Add test for checking proper lowering of eh_return & unwind ↵Anton Korobeynikov
init intrinsics on 32bit x86 targets git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55960 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Reapply 55903: Testcase for 64-bit lowering of eh_return & unwind_initAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55959 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add a target triple; apparently LLVM doesn't use 64-bit Dan Gohman
data directives on darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Remove these testcases associated with changes between r 55898 and r 55909.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55931 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Reverting r55898 to r55909. One of these patches was causing an ICE during ↵Bill Wendling
the full bootstrap on Darwin: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DSHARED -m64 -DL_negdi2 -c ../../llvm-gcc.src/gcc/libgcc2.c -o libgcc/x86_64/_negdi2_s.o Assertion failed: (TargetRegisterInfo::isVirtualRegister(regA) && TargetRegisterInfo::isVirtualRegister(regB) && "cannot update physical register live information"), function runOnMachineFunction, file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/lib/CodeGen/TwoAddressInstructionPass.cpp, line 311. /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DSHARED -m64 -DL_lshrdi3 -c ../../llvm-gcc.src/gcc/libgcc2.c -o libgcc/x86_64/_lshrdi3_s.o ../../llvm-gcc.src/gcc/unwind-dw2.c:1527: internal compiler error: Abort trap Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. {standard input}:unknown:Undefined local symbol LBB21_11 {standard input}:unknown:Undefined local symbol LBB21_12 {standard input}:unknown:Undefined local symbol LBB21_13 {standard input}:unknown:Undefined local symbol LBB21_8 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55928 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Handle calls which produce i1 results: promote to i8 but and it with 1 to ↵Evan Cheng
get the low bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55925 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add AsmPrinter support for i128 and larger static initializer data.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55919 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08xfailDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55914 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Testcase for 64-bit lowering of eh_return & unwind_initAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55903 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add test for checking proper lowering of eh_return & unwind init intrinsics ↵Anton Korobeynikov
on 32bit x86 targets git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55902 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add testcase from bug 2770.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Update the callgraph correctly in ArgumentPromotion.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55895 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Correctly handle physical register inputs. They are not explicit input ↵Evan Cheng
operands in the resulting machine instrs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-07Handle x86 truncate to i8 with target hook for now.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-06When PruneEH turned an invoke into an ordinaryDuncan Sands
call (thus changing the call site) it didn't inform the callgraph about this. But the call site does matter - as shown by the testcase, the callgraph become invalid after the inliner ran (with an edge between two functions simply missing), resulting in wrong deductions by GlobalsModRef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05Fix for PR2687: Add patterns to match sint_to_fp and fp_to_sint for <2 x Eli Friedman
i32>. This is a little messy, but it works. We should really get rid of the intrinsics, though, since they map perfectly well to standard LLVM instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55864 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05Prevent our own passes from promoting this toDuncan Sands
readonly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55858 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05Fix test.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55849 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05If SSE2 is available, x86 should pass first 3 f32/f64 arguments in XMM ↵Evan Cheng
registers for fastcc calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55840 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing ↵Evan Cheng
scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55807 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Adjust tests to expect new math intrinsics to beDale Johannesen
emitted only when errno is not in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55797 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Adjust libcalls tests to expect intrinsic for exp2Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55784 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Fix the ordering of operands to the store (inverted relative to LLVM IR), ↵Owen Anderson
and fix the testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55777 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Add a first attempt at implementing stores for X86 fast isel using target hooks.Owen Anderson
Dan or Evan, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55764 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Load from GV stub should be locally CSE'd.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55763 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Remove code that pad number of bytes to pop for X86_FastCall CC. The code ↵Evan Cheng
doesn't do the "aligning" for Cygwin, Mingw, and Windows. But aligning it on Darwin and Linux breaks gcc compatibility. That ruled out all the platforms we support! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55756 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Testcase for commits 55700 and 55714.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55715 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Update test to check call instruction.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55702 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Since onlyReadsMemory returns true if in factDuncan Sands
doesNotAccessMemory, check doesNotAccessMemory first, since otherwise functions may be marked readonly rather than readnone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55697 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Cleanup GlobalsModRef a bit. When analysing theDuncan Sands
callgraph, when one member of a SCC calls another then the analysis would drop to mod-ref because there is (usually) no function info for the callee yet; fix this. Teach the analysis about function attributes, in particular the readonly attribute (which requires being careful about globals). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55696 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Testcase for PR1678.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Add X86 target hook to implement load (even from GlobalAddress).Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55693 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03Don't crash when trying to constant fold a vector with some elements that can'tNick Lewycky
be folded. Instead, fail to fold the entire vector. We could also return a vector with some elements folded and some not. If anyone thinks that's a better approach, please speak up! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55689 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-21 16:45:30 +0000