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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-02-12 14:48:34 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-02-12 14:48:34 +0000 |
| commit | 8e57697cfd75ec590307267128456a30707156af (patch) | |
| tree | a553b66b7ebb4fa9cc25c02eca3f0672c7a729d3 /clang/test/CodeGen/target-data.c | |
| parent | 2f1025d68a2214ea704bf29a9d5ac7e6cc8d2bf0 (diff) | |
| download | bcm5719-llvm-8e57697cfd75ec590307267128456a30707156af.tar.gz bcm5719-llvm-8e57697cfd75ec590307267128456a30707156af.zip | |
[Hexagon] Specify vector alignment in DataLayout string
The DataLayout can calculate alignment of vectors based on the alignment
of the element type and the number of elements. In fact, it is the product
of these two values. The problem is that for vectors of N x i1, this will
return the alignment of N bytes, since the alignment of i1 is 8 bits. The
vector types of vNi1 should be aligned to N bits instead. Provide explicit
alignment for HVX vectors to avoid such complications.
llvm-svn: 260680
Diffstat (limited to 'clang/test/CodeGen/target-data.c')
| -rw-r--r-- | clang/test/CodeGen/target-data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/test/CodeGen/target-data.c b/clang/test/CodeGen/target-data.c index 2ed7f0916fc..a2c02be9491 100644 --- a/clang/test/CodeGen/target-data.c +++ b/clang/test/CodeGen/target-data.c @@ -157,7 +157,7 @@ // RUN: %clang_cc1 -triple hexagon-unknown -o - -emit-llvm %s | \ // RUN: FileCheck %s -check-prefix=HEXAGON -// HEXAGON: target datalayout = "e-m:e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a:0-n16:32" +// HEXAGON: target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048" // RUN: %clang_cc1 -triple s390x-unknown -o - -emit-llvm %s | \ // RUN: FileCheck %s -check-prefix=SYSTEMZ |
