aboutsummaryrefslogtreecommitdiff
path: root/lib/Target/Hexagon/HexagonGenExtract.cpp
diff options
context:
space:
mode:
authorDimitry Andric <dim@FreeBSD.org>2019-10-23 17:51:42 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-10-23 17:51:42 +0000
commit1d5ae1026e831016fc29fd927877c86af904481f (patch)
tree2cdfd12620fcfa5d9e4a0389f85368e8e36f63f9 /lib/Target/Hexagon/HexagonGenExtract.cpp
parente6d1592492a3a379186bfb02bd0f4eda0669c0d5 (diff)
Notes
Diffstat (limited to 'lib/Target/Hexagon/HexagonGenExtract.cpp')
-rw-r--r--lib/Target/Hexagon/HexagonGenExtract.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/Hexagon/HexagonGenExtract.cpp b/lib/Target/Hexagon/HexagonGenExtract.cpp
index 3417c74e359b..caa0e4d80397 100644
--- a/lib/Target/Hexagon/HexagonGenExtract.cpp
+++ b/lib/Target/Hexagon/HexagonGenExtract.cpp
@@ -184,7 +184,7 @@ bool HexagonGenExtract::convert(Instruction *In) {
// The width of the extracted field is the minimum of the original bits
// that remain after the shifts and the number of contiguous 1s in the mask.
uint32_t W = std::min(U, T);
- if (W == 0)
+ if (W == 0 || W == 1)
return false;
// Check if the extracted bits are contained within the mask that it is