Evan Cheng
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7377d0cb7c
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Restore AsmWriterEmitter.cpp back to 74742. The recent changes broke Thumb.
llvm-svn: 76398
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2009-07-20 06:10:07 +00:00 |
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Evan Cheng
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03d981d91b
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Smarter isel of ldrsb / ldrsh. Only make use of these when [r,r] address is feasible.
llvm-svn: 75360
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2009-07-11 07:08:13 +00:00 |
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Evan Cheng
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268b47b1fb
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Major changes to Thumb (not Thumb2). Many 16-bit instructions either modifies CPSR when they are outside the IT blocks, or they can predicated when in Thumb2. Move the implicit def of CPSR to an optional def which defaults CPSR. This allows the 's' bit to be toggled dynamically.
A side-effect of this change is asm printer is now using unified assembly. There are some minor clean ups and fixes as well.
llvm-svn: 75359
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2009-07-11 06:43:01 +00:00 |
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Evan Cheng
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37abb8fc28
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Add missing tests.
llvm-svn: 74945
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2009-07-07 20:38:08 +00:00 |
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Evan Cheng
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f7814163db
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We should run these tests as well.
llvm-svn: 74121
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2009-06-24 21:36:26 +00:00 |
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Evan Cheng
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b4139189b0
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Move thumb and thumb2 tests into separate directories.
llvm-svn: 74068
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2009-06-24 06:36:07 +00:00 |
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