diff options
Diffstat (limited to 'llvm/test/Transforms/ScalarRepl/vectors-with-mismatched-elements.ll')
| -rw-r--r-- | llvm/test/Transforms/ScalarRepl/vectors-with-mismatched-elements.ll | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/llvm/test/Transforms/ScalarRepl/vectors-with-mismatched-elements.ll b/llvm/test/Transforms/ScalarRepl/vectors-with-mismatched-elements.ll deleted file mode 100644 index 154883122df..00000000000 --- a/llvm/test/Transforms/ScalarRepl/vectors-with-mismatched-elements.ll +++ /dev/null @@ -1,27 +0,0 @@ -; RUN: opt -scalarrepl -S < %s | FileCheck %s -; rdar://9786827 - -; SROA should be able to handle the mixed types and eliminate the allocas here. - -; TODO: Currently it does this by falling back to integer "bags of bits". -; With enough cleverness, it should be possible to convert between <3 x i32> -; and <2 x i64> by using a combination of a bitcast and a shuffle. - -; CHECK: { -; CHECK-NOT: alloca -; CHECK: } - -target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" -target triple = "i386-apple-darwin11.0.0" - -define <2 x i64> @foo() nounwind { -entry: - %retval = alloca <3 x i32>, align 16 - %z = alloca <4 x i32>, align 16 - %tmp = load <4 x i32>, <4 x i32>* %z - %tmp1 = shufflevector <4 x i32> %tmp, <4 x i32> undef, <3 x i32> <i32 0, i32 1, i32 2> - store <3 x i32> %tmp1, <3 x i32>* %retval - %0 = bitcast <3 x i32>* %retval to <2 x i64>* - %1 = load <2 x i64>, <2 x i64>* %0, align 1 - ret <2 x i64> %1 -} |
