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* Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier ↵Stephen Lin2013-07-13
| | | | | | | | | | | 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
* ARM: Add a pack pattern for matching arithmetic shift rightArnold Schwaighofer2013-07-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185714 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM: Fix incorrect pack patternArnold Schwaighofer2013-07-05
| | | | | | | | | | | A "pkhtb x, x, y asr #num" uses the lower 16 bits of "y asr #num" and packs them in the bottom half of "x". An arithmetic and logic shift are only equivalent in this context if the shift amount is 16. We would be shifting in ones into the bottom 16bits instead of zeros if "y" is negative. radar://14338767 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185712 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplicate test.Jim Grosbach2010-10-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117158 91177308-0d34-0410-b5e6-96231b3b80d8
* tidy up.Jim Grosbach2010-10-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117157 91177308-0d34-0410-b5e6-96231b3b80d8
* Change ARM PKHTB and PKHBT instructions to use a shift_imm operand to avoidBob Wilson2010-08-17
| | | | | | | | printing "lsl #0". This fixes the remaining parts of pr7792. Make corresponding changes for encoding/decoding these instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111251 91177308-0d34-0410-b5e6-96231b3b80d8
* Generalize a pattern for PKHTB: an SRL of 16-31 bits will guaranteeBob Wilson2010-08-16
| | | | | | | that the high halfword is zero. The shift need not be exactly 16 bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111196 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert a test to use FileCheck.Bob Wilson2010-08-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111153 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove llvm-upgrade.Tanya Lattner2008-02-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47238 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert tests using "| wc -l | grep ..." to use the count script.Dan Gohman2007-08-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1319:Reid Spencer2007-04-16
| | | | | | | | | Remove && from the end of the lines to prevent tests from throwing run lines into the background. Also, clean up places where the same command is run multiple times by using a temporary file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1319: Upgrade to use new test harnessReid Spencer2007-04-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36076 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM test cases contributed by Apple.Evan Cheng2007-01-19
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33354 91177308-0d34-0410-b5e6-96231b3b80d8
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