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2013-03-12Revert the test moves from 176733. Use "REQUIRES: asserts" instead.Jan Wen Voung
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-08Disable statistics on Release builds and move tests that depend on -stats.Jan Wen Voung
Summary: Statistics are still available in Release+Asserts (any +Asserts builds), and stats can also be turned on with LLVM_ENABLE_STATS. Move some of the FastISel stats that were moved under DEBUG() back out of DEBUG(), since stats are disabled across the board now. Many tests depend on grepping "-stats" output. Move those into a orig_dir/Stats/. so that they can be marked as unsupported when building without statistics. Differential Revision: http://llvm-reviews.chandlerc.com/D486 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176733 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05When dead code elimination removes all but one use, try to fold the single ↵Jakob Stoklund Olesen
def into the remaining use. Rematerialization can leave single-use loads behind that we might as well fold whenever possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128918 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-16test/CodeGen/X86/constant-pool-remat-0.ll: FileCheck-ize and add explicit ↵NAKAMURA Takumi
-mtriple=x86_64-linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127775 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18When sending stats output to stdout for grepping, don't emit normalDan Gohman
output to standard output also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111401 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 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
2008-04-14Remove -unwind-tables-optional everywhere, sinceDale Johannesen
this is now the default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49667 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-08Rename -disable-required-unwind-tables to -unwind-tables-optional.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49391 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-08Add -disable-required-unwind-tables to testsDale Johannesen
that need it (usually, grepping for some string found in unwind info) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49364 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-31Mark functions in some tests as 'nounwind'. GeneratingDale Johannesen
EH info for these functions causes the tests to fail for random reasons (e.g. looking for 'or' or counting lines with asm-printer; labels count as lines.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49003 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-30Added support to fold X86 load / store instructions. This allow ↵Evan Cheng
rematerialized loads to be folded into their uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41599 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-14tcl seems to hate |& for some reason.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41073 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-14switch this to use fastcc to avoid fpstack traffic on x86-32. Switch to Chris Lattner
using the count script instead of wc -l git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41072 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-14Update test case. A spill should now be deleted.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41070 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-13Now capable of rematerializing coalesced live intervals.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41061 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-02Mark the SSE and MMX load instructions thatDan Gohman
X86InstrInfo::isReallyTriviallyReMaterializable knows how to handle with the isReMaterializable flag so that it is given a chance to handle them. Without hoisting constant-pool loads from loops this isn't very visible, though it does keep CodeGen/X86/constant-pool-remat-0.ll from making a copy of the constant pool on the stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40736 91177308-0d34-0410-b5e6-96231b3b80d8