llvm/test/Transforms, branch release_30http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms?h=release_302011-11-01T04:51:01ZMerging r143437:2011-11-01T04:51:01ZBill Wendlingisanbard@gmail.com2011-11-01T04:51:01Zurn:sha1:c6db06a8c4dfc59d3d9c4f6757f584aabc71937b
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r143437 | efriedma | 2011-10-31 21:49:29 -0700 (Mon, 31 Oct 2011) | 3 lines
Make sure we use the right insertion point when instcombine replaces a PHI with another instruction. (Specifically, don't insert an arbitrary instruction before a PHI.) Fixes PR11275.
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Merging r142168:2011-10-19T22:11:55ZBill Wendlingisanbard@gmail.com2011-10-19T22:11:55Zurn:sha1:a7dea542b6e566e00d06164d417162a9aad1551d
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r142168 | chandlerc | 2011-10-16 18:11:57 -0700 (Sun, 16 Oct 2011) | 8 lines
Add a routine to swap branch instruction operands, and update any
profile metadata at the same time. Use it to preserve metadata attached
to a branch when re-writing it in InstCombine.
Add metadata to the canonicalize_branch InstCombine test, and check that
it is tranformed correctly.
Reviewed by Nick Lewycky!
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r142058 | atrick | 2011-10-14 23:19:55 -0700 (Fri, 14 Oct 2011) | 7 lines
Fix SCEVExpander assert during LSR: "argument of incompatible type".
Just because we're dealing with a GEP doesn't mean we can assert the
SCEV has a pointer type. The fix is simply to ignore the SCEV pointer
type, which we really didn't need.
Fixes PR11138 webkit crash.
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Reapply r141870, SCEV expansion of post-inc.2011-10-13T21:55:29ZAndrew Trickatrick@apple.com2011-10-13T21:55:29Zurn:sha1:48ba0e45ed68689ce7b384578e6272410e4e23fe
Speculatively reapply to see if this test case still crashes on
linux. I may have fixed it in my last checkin.
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Revert r141870. The test case crashes on linux with data corruption. A deeper issue was exposed.2011-10-13T17:58:24ZAndrew Trickatrick@apple.com2011-10-13T17:58:24Zurn:sha1:753e02ad5d7042bc6bf175c676327ae9486a8341
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LSR: Reuse the post-inc expansion of expressions.2011-10-13T17:31:47ZAndrew Trickatrick@apple.com2011-10-13T17:31:47Zurn:sha1:b00175913a24b7d8bdca96c1fded582bd1a071cb
This avoids unnecessary expansion of expressions and allows the SCEV
expander to work on expression DAGs, not just trees.
Fixes PR11090.
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Removed colons from some target datalayout strings in test, since they don't match the required format.2011-10-12T22:24:17ZLang Hameslhames@gmail.com2011-10-12T22:24:17Zurn:sha1:68df750a4f96e1788adef5631281accca2c663cc
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Fix PR11106 by correcting a typo that has been in the code for over a year. This2011-10-11T21:26:40ZCameron Zwarichzwarich@apple.com2011-10-11T21:26:40Zurn:sha1:c055a8782ee66f6041cc00997857d98d6b9e9b4a
would have never worked, since the element type of a vector type is never a
vector type. Also fix the conditional to be more direct in checking whether
EltTy is a vector type.
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Add a test for PR10565.2011-10-11T06:10:37ZCameron Zwarichzwarich@apple.com2011-10-11T06:10:37Zurn:sha1:66b20c4db6593e982914ed4c2e4aa7bfa2d450db
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Remove a lot of the fancy scalar replacement code for dealing with llvm-gcc's2011-10-11T06:10:30ZCameron Zwarichzwarich@apple.com2011-10-11T06:10:30Zurn:sha1:446d95224b35b0fef06200b950d45839f1d5f262
lowering of NEON code. It provides little-to-no benefit now and only introduces
additional complexity.
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