diff options
| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-01-08 22:38:29 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-01-08 22:38:29 +0000 |
| commit | 090a19bd3cab8b4247bb41eecf20e9f0f211332b (patch) | |
| tree | 3c7d1b2041a30c42072457ae7adc70ef5d873bd3 /llvm/test/Transforms/LoopUnroll | |
| parent | 22ffa9b291e17a45ddc553817bbfee9d575e5600 (diff) | |
| download | bcm5719-llvm-090a19bd3cab8b4247bb41eecf20e9f0f211332b.tar.gz bcm5719-llvm-090a19bd3cab8b4247bb41eecf20e9f0f211332b.zip | |
IR: Add 'distinct' MDNodes to bitcode and assembly
Propagate whether `MDNode`s are 'distinct' through the other types of IR
(assembly and bitcode). This adds the `distinct` keyword to assembly.
Currently, no one actually calls `MDNode::getDistinct()`, so these nodes
only get created for:
- self-references, which are never uniqued, and
- nodes whose operands are replaced that hit a uniquing collision.
The concept of distinct nodes is still not quite first-class, since
distinct-ness doesn't yet survive across `MapMetadata()`.
Part of PR22111.
llvm-svn: 225474
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll')
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/runtime-loop.ll | 2 | ||||
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/unroll-pragmas-disabled.ll | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/runtime-loop.ll b/llvm/test/Transforms/LoopUnroll/runtime-loop.ll index 925c3e2a360..3a8777bb147 100644 --- a/llvm/test/Transforms/LoopUnroll/runtime-loop.ll +++ b/llvm/test/Transforms/LoopUnroll/runtime-loop.ll @@ -115,6 +115,6 @@ for.end: ; preds = %for.cond.for.end_cr ret i16 %res.0.lcssa } -; CHECK: !0 = !{!0, !1} +; CHECK: !0 = distinct !{!0, !1} ; CHECK: !1 = !{!"llvm.loop.unroll.disable"} diff --git a/llvm/test/Transforms/LoopUnroll/unroll-pragmas-disabled.ll b/llvm/test/Transforms/LoopUnroll/unroll-pragmas-disabled.ll index 748a49e8ff4..4f934a688be 100644 --- a/llvm/test/Transforms/LoopUnroll/unroll-pragmas-disabled.ll +++ b/llvm/test/Transforms/LoopUnroll/unroll-pragmas-disabled.ll @@ -138,12 +138,12 @@ for.inc5.1: ; preds = %for.body3.1 !10 = !{!"llvm.loop.unroll.count", i32 2} -; CHECK: ![[LOOP_1]] = !{![[LOOP_1]], ![[VEC_ENABLE:.*]], ![[WIDTH_8:.*]], ![[UNROLL_DISABLE:.*]]} +; CHECK: ![[LOOP_1]] = distinct !{![[LOOP_1]], ![[VEC_ENABLE:.*]], ![[WIDTH_8:.*]], ![[UNROLL_DISABLE:.*]]} ; CHECK: ![[VEC_ENABLE]] = !{!"llvm.loop.vectorize.enable", i1 true} ; CHECK: ![[WIDTH_8]] = !{!"llvm.loop.vectorize.width", i32 8} ; CHECK: ![[UNROLL_DISABLE]] = !{!"llvm.loop.unroll.disable"} -; CHECK: ![[LOOP_2]] = !{![[LOOP_2]], ![[UNROLL_FULL:.*]]} +; CHECK: ![[LOOP_2]] = distinct !{![[LOOP_2]], ![[UNROLL_FULL:.*]]} ; CHECK: ![[UNROLL_FULL]] = !{!"llvm.loop.unroll.full"} -; CHECK: ![[LOOP_3]] = !{![[LOOP_3]], ![[UNROLL_DISABLE:.*]]} -; CHECK: ![[LOOP_4]] = !{![[LOOP_4]], ![[UNROLL_DISABLE:.*]]} -; CHECK: ![[LOOP_5]] = !{![[LOOP_5]], ![[UNROLL_DISABLE:.*]]} +; CHECK: ![[LOOP_3]] = distinct !{![[LOOP_3]], ![[UNROLL_DISABLE:.*]]} +; CHECK: ![[LOOP_4]] = distinct !{![[LOOP_4]], ![[UNROLL_DISABLE:.*]]} +; CHECK: ![[LOOP_5]] = distinct !{![[LOOP_5]], ![[UNROLL_DISABLE:.*]]} |
