| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Update aosp/master llvm for rebase to r233350 | Pirama Arumuga Nainar | 2015-04-09 | 1 | -2/+2 |
| | | | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49 | ||||
| * | Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier ↵ | Stephen Lin | 2013-07-13 | 1 | -1/+1 |
| | | | | | | | | | | | | 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 | ||||
| * | Relax the FileCheck assertion a bit -- all we really care about is that | Chandler Carruth | 2012-01-15 | 1 | -1/+1 |
| | | | | | | | | we're loading from the global array, not how it is spelled in the asm. This should fix the MSVC bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148214 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | FileCheck-ize a test, make it more specific to directly test the shift | Chandler Carruth | 2012-01-15 | 1 | -10/+14 |
| | | | | | | | removal desired. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148213 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | Eliminate more uses of llvm-as and llvm-dis. | Dan Gohman | 2009-09-08 | 1 | -1/+1 |
| | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | third time around: instead of disabling this completely, | Chris Lattner | 2007-12-06 | 1 | -1/+0 |
| | | | | | | | | | only disable it if we don't know it will be obviously profitable. Still fixme, but less so. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44658 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | Actually, disable this code for now. More analysis and improvements to | Chris Lattner | 2007-12-06 | 1 | -0/+1 |
| | | | | | | | | the X86 backend are needed before this should be enabled by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44657 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | implement a readme entry, compiling the code into: | Chris Lattner | 2007-12-06 | 1 | -0/+15 |
| _foo: movl $12, %eax andl 4(%esp), %eax movl _array(%eax), %eax ret instead of: _foo: movl 4(%esp), %eax shrl $2, %eax andl $3, %eax movl _array(,%eax,4), %eax ret As it turns out, this triggers all the time, in a wide variety of situations, for example, I see diffs like this in various programs: - movl 8(%eax), %eax - shll $2, %eax - andl $1020, %eax - movl (%esi,%eax), %eax + movzbl 8(%eax), %eax + movl (%esi,%eax,4), %eax - shll $2, %edx - andl $1020, %edx - movl (%edi,%edx), %edx + andl $255, %edx + movl (%edi,%edx,4), %edx Unfortunately, I also see stuff like this, which can be fixed in the X86 backend: - andl $85, %ebx - addl _bit_count(,%ebx,4), %ebp + shll $2, %ebx + andl $340, %ebx + addl _bit_count(%ebx), %ebp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44656 91177308-0d34-0410-b5e6-96231b3b80d8 | |||||
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