llvm/test/CodeGen/X86/ptrtoint-constexpr.ll, branch release_27http://llvm.orghttps://git.amat.us/llvm/atom/test/CodeGen/X86/ptrtoint-constexpr.ll?h=release_272010-02-22T22:43:23ZCanonicalize ConstantInts to the right operand of commutative2010-02-22T22:43:23ZDan Gohmangohman@apple.com2010-02-22T22:43:23Zurn:sha1:0e488b3d1c9293bbf2d64d0ecc4d6339f9100351
operators.
The test difference is just due to the multiplication operands
being commuted (and thus requiring a more elaborate match). In
optimized code, that expression would be folded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96816 91177308-0d34-0410-b5e6-96231b3b80d8
When CodeGen'ing unoptimized code, there may be unfolded constant expressions2010-02-08T22:02:38ZDan Gohmangohman@apple.com2010-02-08T22:02:38Zurn:sha1:618f17702d09795279717827eeb06632d6ef49e4
in global initializers. Instead of aborting, attempt to fold them on the
spot. If folding succeeds, emit the folded expression instead.
This fixes PR6255.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95583 91177308-0d34-0410-b5e6-96231b3b80d8
Change constantexpr global variable initializers to convert the constants2010-01-23T06:17:14ZChris Lattnersabre@nondot.org2010-01-23T06:17:14Zurn:sha1:52492ac0d03aa86b07ad889b69b0ba38ffec8011
to MCExpr then emit them through MCStreamer with EmitValue. I think all
global variable initializers are now going through mcstreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94293 91177308-0d34-0410-b5e6-96231b3b80d8
Eliminate more uses of llvm-as and llvm-dis.2009-09-08T23:54:48ZDan Gohmangohman@apple.com2009-09-08T23:54:48Zurn:sha1:36a0947820fd4aa4b8a5fa26e3f079bdf572bc81
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
fix a problem Eli noticed where we would compile the attached ptrtoint2009-08-01T22:25:12ZChris Lattnersabre@nondot.org2009-08-01T22:25:12Zurn:sha1:c19ee610f6ca1ff90b8298160c78283acb9cbaa1
to:
.quad X
even on a 32-bit system, where X is not 64-bits. There isn't much that
we can do here, so we just print:
.quad ((X) & 4294967295)
instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77818 91177308-0d34-0410-b5e6-96231b3b80d8