NAKAMURA Takumi
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8e8c80a516
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Relax expressions and add explicit triplets -linux and -win32.
llvm-svn: 126202
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2011-02-22 07:20:02 +00:00 |
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Chris Lattner
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c4d1d86d3e
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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.
llvm-svn: 123559
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2011-01-16 02:27:38 +00:00 |
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Chris Lattner
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eba719204c
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revert my fastisel patch again which apparently still gives the
llvm-gcc-i386-linux-selfhost buildbot heartburn...
llvm-svn: 123431
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2011-01-14 06:14:33 +00:00 |
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Chris Lattner
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ee950eeb24
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reapply r123414 now that the botz are calmed down and the fix is already in.
llvm-svn: 123427
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2011-01-14 04:24:28 +00:00 |
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Chris Lattner
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349735530b
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r123414 broke llvm-gcc bootstrap apparently, revert
llvm-svn: 123422
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2011-01-14 02:07:32 +00:00 |
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Chris Lattner
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5baec05809
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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
llvm-svn: 123414
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2011-01-14 00:01:01 +00:00 |
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Dan Gohman
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5e485c833f
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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.
llvm-svn: 108496
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2010-07-16 02:01:19 +00:00 |
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Dan Gohman
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4dcc56a102
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Revert 107840 107839 107813 107804 107800 107797 107791.
Debug info intrinsics win for now.
llvm-svn: 107850
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2010-07-08 01:00:56 +00:00 |
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Dan Gohman
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424cc6b616
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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.
llvm-svn: 107800
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2010-07-07 18:32:53 +00:00 |
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Dan Gohman
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243bda093e
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Teach X86FastISel to fold constant offsets and scaled indices in
the same address.
llvm-svn: 107373
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2010-07-01 02:27:15 +00:00 |
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Chris Lattner
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0f1da52ad1
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fix PR4984 by ensuring that fastisel adds properly sign extended GEP displacement
values to machineinstrs.
llvm-svn: 81886
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2009-09-15 18:27:02 +00:00 |
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Chris Lattner
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1eac807a0b
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rename test
llvm-svn: 81884
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2009-09-15 18:23:37 +00:00 |
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