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| author | Sam Parker <sam.parker@arm.com> | 2019-06-06 08:56:26 +0000 |
|---|---|---|
| committer | Sam Parker <sam.parker@arm.com> | 2019-06-06 08:56:26 +0000 |
| commit | 7cc580f5e95e7e5dd84db2c276f58709258cd120 (patch) | |
| tree | 767ec67006d21df6b87a8d653494c020711cae17 /llvm/test/CodeGen/Hexagon | |
| parent | 54eeb3f40ab1f68619083cfce3e0dff2521b7cef (diff) | |
| download | bcm5719-llvm-7cc580f5e95e7e5dd84db2c276f58709258cd120.tar.gz bcm5719-llvm-7cc580f5e95e7e5dd84db2c276f58709258cd120.zip | |
[SCEV] Use wrap flags in InsertBinop
If the given SCEVExpr has no (un)signed flags attached to it, transfer
these to the resulting instruction or use them to find an existing
instruction.
Differential Revision: https://reviews.llvm.org/D61934
llvm-svn: 362687
Diffstat (limited to 'llvm/test/CodeGen/Hexagon')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/loop-idiom/memmove-rt-check.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Hexagon/loop-idiom/memmove-rt-check.ll b/llvm/test/CodeGen/Hexagon/loop-idiom/memmove-rt-check.ll index ce2c17e4198..299a910dd51 100644 --- a/llvm/test/CodeGen/Hexagon/loop-idiom/memmove-rt-check.ll +++ b/llvm/test/CodeGen/Hexagon/loop-idiom/memmove-rt-check.ll @@ -3,7 +3,7 @@ ; Make sure that we generate correct runtime checks. ; CHECK: b7.old: -; CHECK: [[LEN:%[0-9]+]] = shl i32 %len, 3 +; CHECK: [[LEN:%[0-9]+]] = shl nuw i32 %len, 3 ; CHECK: [[SRC:%[0-9]+]] = ptrtoint i8* %src to i32 ; CHECK: [[DST:%[0-9]+]] = ptrtoint i8* %dst to i32 ; CHECK: [[ULT:%[0-9]+]] = icmp ult i32 [[DST]], [[SRC]] |
