llvm/lib/Target, branch release_21http://llvm.orghttps://git.amat.us/llvm/atom/lib/Target?h=release_212007-09-19T22:07:00ZMerge -r42152:42153 svn/llvm-project/llvm/trunk2007-09-19T22:07:00ZEvan Chengevan.cheng@apple.com2007-09-19T22:07:00Zurn:sha1:d955e1c1f1df7ecead7ff47e47710de5dfee578d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_21@42154 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline. 2007-09-18T06:11:27ZTanya Lattnertonic@nondot.org2007-09-18T06:11:27Zurn:sha1:fc9f915baa78e3b5ac379012f4844ccc9486beb3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_21@42083 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2007-09-18T06:08:56ZTanya Lattnertonic@nondot.org2007-09-18T06:08:56Zurn:sha1:686d853616ea2643415884edf4be471df08d6190
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_21@42082 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline: Fix PR1666, SPASS with the CBE and 254.gap with the CBE.2007-09-18T06:05:51ZTanya Lattnertonic@nondot.org2007-09-18T06:05:51Zurn:sha1:4c89fb936a2260b629b07117c692fc883fc2f366
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_21@42081 91177308-0d34-0410-b5e6-96231b3b80d8
Initial support for multi-result patterns:2007-09-12T23:30:14ZEvan Chengevan.cheng@apple.com2007-09-12T23:30:14Zurn:sha1:85dbe1a1d287864ca0d9482e3f4530929bf81511
1.
[(set GR32:$dst, (add GR32:$src1, GR32:$src2)),
(modify EFLAGS)]
This indicates the source pattern expects the instruction would produce 2 values. The first is the result of the addition. The second is an implicit definition in register EFLAGS.
2.
def : Pat<(parallel (addc GR32:$src1, GR32:$src2), (modify EFLAGS)), ()>
Similar to #1 except this is used for def : Pat patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41897 91177308-0d34-0410-b5e6-96231b3b80d8
Revise previous patch per review comments.2007-09-12T03:30:33ZDale Johannesendalej@apple.com2007-09-12T03:30:33Zurn:sha1:9d5f45607793052bf5b4436d1b43013fab9999ac
Next round of x87 long double stuff.
Getting close now, basically works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41875 91177308-0d34-0410-b5e6-96231b3b80d8
Enable indirect encoding for the personality function2007-09-11T23:55:40ZBill Wendlingisanbard@gmail.com2007-09-11T23:55:40Zurn:sha1:fe4afb17d3370a1c3d4945d6558de544462b4ce6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41873 91177308-0d34-0410-b5e6-96231b3b80d8
Remove (somewhat confusing) Imp<> helper, use let Defs = [], Uses = [] instead.2007-09-11T19:55:27ZEvan Chengevan.cheng@apple.com2007-09-11T19:55:27Zurn:sha1:071a279e94e30d51aff3b46a4651d686982488a0
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Added status flags register: EFLAGS.2007-09-11T19:53:28ZEvan Chengevan.cheng@apple.com2007-09-11T19:53:28Zurn:sha1:3054dde81377e24f312385c01fcab503d35f2d02
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41862 91177308-0d34-0410-b5e6-96231b3b80d8
Add APInt interfaces to APFloat (allows directly2007-09-11T18:32:33ZDale Johannesendalej@apple.com2007-09-11T18:32:33Zurn:sha1:3f6eb7419de437436265831fce92f62498556e08
access to bits). Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling
(untested, probably does not work).
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