diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-03-07 16:39:35 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-03-07 16:39:35 +0000 |
| commit | aa0f752fc83602b005422bfea8e5edd7b2876134 (patch) | |
| tree | e0a2ce13106e1921152c4837a93f1523f4cbdad9 /llvm/test | |
| parent | e0691eae7d0d626b27d5a6175995b9d998e1122e (diff) | |
| download | bcm5719-llvm-aa0f752fc83602b005422bfea8e5edd7b2876134.tar.gz bcm5719-llvm-aa0f752fc83602b005422bfea8e5edd7b2876134.zip | |
Fix infinite loop in nested multiclasses.
Patch by Michael Liao!
llvm-svn: 152232
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/TableGen/TwoLevelName.td | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/llvm/test/TableGen/TwoLevelName.td b/llvm/test/TableGen/TwoLevelName.td new file mode 100644 index 00000000000..9c502f47550 --- /dev/null +++ b/llvm/test/TableGen/TwoLevelName.td @@ -0,0 +1,46 @@ +// RUN: llvm-tblgen %s | FileCheck %s +// XFAIL: vg_leak + +class Type<string name, int length, int width> { + string Name = name; + int Length = length; + int Width = width; +} + +multiclass OT1<string ss, int l, int w> { + def _#NAME# : Type<ss, l, w>; +} +multiclass OT2<string ss, int w> { + defm v1#NAME# : OT1<!strconcat( "v1", ss), 1, w>; + defm v2#NAME# : OT1<!strconcat( "v2", ss), 2, w>; + defm v3#NAME# : OT1<!strconcat( "v3", ss), 3, w>; + defm v4#NAME# : OT1<!strconcat( "v4", ss), 4, w>; + defm v8#NAME# : OT1<!strconcat( "v8", ss), 8, w>; + defm v16#NAME# : OT1<!strconcat("v16", ss), 16, w>; +} + +defm i8 : OT2<"i8", 8>; + +// CHECK: _v16i8 +// CHECK: Length = 16 +// CHECK: Width = 8 + +// CHECK: _v1i8 +// CHECK: Length = 1 +// CHECK: Width = 8 + +// CHECK: _v2i8 +// CHECK: Length = 2 +// CHECK: Width = 8 + +// CHECK: _v3i8 +// CHECK: Length = 3 +// CHECK: Width = 8 + +// CHECK: _v4i8 +// CHECK: Length = 4 +// CHECK: Width = 8 + +// CHECK: _v8i8 +// CHECK: Length = 8 +// CHECK: Width = 8 |
