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| author | Jan Vesely <jan.vesely@rutgers.edu> | 2015-04-13 17:47:15 +0000 |
|---|---|---|
| committer | Jan Vesely <jan.vesely@rutgers.edu> | 2015-04-13 17:47:15 +0000 |
| commit | ffcd96864721a8901412c5c51e08120c103948d4 (patch) | |
| tree | e02974e95f5cf2a3d2435ae1a6f675775a4848ae /llvm/test/CodeGen/NVPTX/add-128bit.ll | |
| parent | 6f1fadf989a2ecff98521895b2540140f1aeaada (diff) | |
| download | bcm5719-llvm-ffcd96864721a8901412c5c51e08120c103948d4.tar.gz bcm5719-llvm-ffcd96864721a8901412c5c51e08120c103948d4.zip | |
Revert revisions r234755, r234759, r234760
Revert "Remove default in fully-covered switch (to fix Clang -Werror -Wcovered-switch-default)"
Revert "R600: Add carry and borrow instructions. Use them to implement UADDO/USUBO"
Revert "LegalizeDAG: Try to use Overflow operations when expanding ADD/SUB"
Using overflow operations fails CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll
on hexagon, nvptx, and r600. Revert while I investigate.
llvm-svn: 234768
Diffstat (limited to 'llvm/test/CodeGen/NVPTX/add-128bit.ll')
| -rw-r--r-- | llvm/test/CodeGen/NVPTX/add-128bit.ll | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/NVPTX/add-128bit.ll b/llvm/test/CodeGen/NVPTX/add-128bit.ll index c1144def8c2..29e3cdffae7 100644 --- a/llvm/test/CodeGen/NVPTX/add-128bit.ll +++ b/llvm/test/CodeGen/NVPTX/add-128bit.ll @@ -7,8 +7,10 @@ target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3 define void @foo(i64 %a, i64 %add, i128* %retptr) { ; CHECK: add.s64 ; CHECK: setp.lt.u64 +; CHECK: setp.lt.u64 +; CHECK: selp.b64 ; CHECK: selp.b64 -; CHECK: sub.s64 +; CHECK: add.s64 %t1 = sext i64 %a to i128 %add2 = zext i64 %add to i128 %val = add i128 %t1, %add2 |
