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2017-02-25The automatic CHECK: to CHECK-LABEL: conversion, back in 2013,Artyom Skrobov
had missed most labels in this test because they didn't end with a colon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296254 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-03ARM: fixup more tests to specify the target more explicitlySaleem Abdulrasool
This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205541 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-13Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier ↵Stephen Lin
debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-23Canonicalize (srl (bswap x), 16) to (rotr (bswap x), 16) if the high 16 bitsEvan Cheng
of x are zero. This optimizes rev + lsr 16 to rev16. rdar://10750814 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151230 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-21Teach dag combine to match halfword byteswap patterns.Evan Cheng
1. (((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8) => (bswap x) >> 16 2. ((x&0xff)<<8)|((x&0xff00)>>8)|((x&0xff000000)>>8)|((x&0x00ff0000)<<8)) => (rotl (bswap x) 16) This allows us to eliminate most of the def : Pat patterns for ARM rev16 revsh instructions. It catches many more cases for ARM and x86. rdar://9609108 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133503 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17Add an alternative rev16 pattern. We should figure out a better way to ↵Evan Cheng
handle these complex rev patterns. rdar://9609108 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133289 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-15Another revsh pattern. rdar://9609059Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133064 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18Match a few more obvious patterns to revsh. rdar://9147637.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22FileCheck-ize a few tests.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-17Remove llvm-upgrade.Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47238 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-15For PR1319: Upgrade to use new test harnessReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36076 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-19ARM test cases contributed by Apple.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33354 91177308-0d34-0410-b5e6-96231b3b80d8
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