Bill Wendling
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fcce259185
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For PR9500.
--- Merging r128041 into '.':
U test/CodeGen/X86/fast-isel-gep.ll
U lib/Target/X86/X86FastISel.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128042 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-03-22 00:16:16 +00:00 |
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NAKAMURA Takumi
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64779f4b87
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Relax expressions and add explicit triplets -linux and -win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126202 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-02-22 07:20:02 +00:00 |
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Chris Lattner
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b99fdee325
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reapply my fix for PR8961 with a tweak to properly handle
multi-instruction sequences like calls. Many thanks to Jakob for
finding a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123559 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-01-16 02:27:38 +00:00 |
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Chris Lattner
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d357e88740
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revert my fastisel patch again which apparently still gives the
llvm-gcc-i386-linux-selfhost buildbot heartburn...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123431 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-01-14 06:14:33 +00:00 |
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Chris Lattner
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9e27cc8049
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reapply r123414 now that the botz are calmed down and the fix is already in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123427 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-01-14 04:24:28 +00:00 |
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Chris Lattner
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a899d1c264
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r123414 broke llvm-gcc bootstrap apparently, revert
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123422 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-01-14 02:07:32 +00:00 |
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Chris Lattner
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d754041493
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fix PR8961 - a fast isel miscompilation where we'd insert a new instruction
after sext's generated for addressing that got folded. Previously we compiled
test5 into:
_test5: ## @test5
## BB#0:
movq -8(%rsp), %rax ## 8-byte Reload
movq (%rdi,%rax), %rdi
addq %rdx, %rdi
movslq %esi, %rax
movq %rax, -8(%rsp) ## 8-byte Spill
movq %rdi, %rax
ret
which is insane and wrong. Now we produce:
_test5: ## @test5
## BB#0:
movslq %esi, %rax
movq (%rdi,%rax), %rax
addq %rdx, %rax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123414 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-01-14 00:01:01 +00:00 |
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Dan Gohman
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e667e01723
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Use the source-order scheduler instead of the "fast" scheduler at -O0,
because it's more likely to keep debug line information in its original
order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108496 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-07-16 02:01:19 +00:00 |
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Dan Gohman
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f595141525
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Revert 107840 107839 107813 107804 107800 107797 107791.
Debug info intrinsics win for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107850 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-07-08 01:00:56 +00:00 |
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Dan Gohman
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f423a69839
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Add X86FastISel support for return statements. This entails refactoring
a bunch of stuff, to allow the target-independent calling convention
logic to be employed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107800 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-07-07 18:32:53 +00:00 |
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Dan Gohman
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5c87bf64d6
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Teach X86FastISel to fold constant offsets and scaled indices in
the same address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107373 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-07-01 02:27:15 +00:00 |
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Chris Lattner
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dffb6e5aee
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fix PR4984 by ensuring that fastisel adds properly sign extended GEP displacement
values to machineinstrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81886 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-09-15 18:27:02 +00:00 |
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Chris Lattner
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371b8fc41c
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rename test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81884 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-09-15 18:23:37 +00:00 |
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