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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-24 18:06:05 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-01-24 18:06:05 +0000 |
| commit | 60e70e8fcf2828f77828945fbd9cc54c28b5945d (patch) | |
| tree | 7b9050adc4aaf303b8f75d69e52571f6fe5f4150 /llvm/test | |
| parent | 3c4225a8581f0b865fd0de3125d5f1a195febe72 (diff) | |
| download | bcm5719-llvm-60e70e8fcf2828f77828945fbd9cc54c28b5945d.tar.gz bcm5719-llvm-60e70e8fcf2828f77828945fbd9cc54c28b5945d.zip | |
Add an (interleave A, B, ...) SetTheory operator.
This will interleave the elements from two or more lists.
llvm-svn: 148824
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/TableGen/SetTheory.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/test/TableGen/SetTheory.td b/llvm/test/TableGen/SetTheory.td index a4acea907d8..4d85aa3e6f2 100644 --- a/llvm/test/TableGen/SetTheory.td +++ b/llvm/test/TableGen/SetTheory.td @@ -165,3 +165,10 @@ def S9d : Set<(sequence "S%ua", 7, 9)>; // CHECK: S9b = [ e7 e6 e5 e4 e3 ] // CHECK: S9c = [ e0 ] // CHECK: S9d = [ a b c d e0 e3 e6 e9 e4 e5 e7 ] + +// The 'interleave' operator is almost the inverse of 'decimate'. +def interleave; +def T0a : Set<(interleave S9a, S9b)>; +def T0b : Set<(interleave S8e, S8d)>; +// CHECK: T0a = [ e3 e7 e4 e6 e5 ] +// CHECK: T0b = [ e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ] |
