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authorHal Finkel <hfinkel@anl.gov>2013-03-19 20:22:32 +0000
committerHal Finkel <hfinkel@anl.gov>2013-03-19 20:22:32 +0000
commit559754a482cb98f0635abec4f4624550f9fbf3c9 (patch)
tree5b0c6fee4a9a9c7b233cd9f8c60eb4a9f41cbce0 /llvm
parentd4ff632fa9bdb98861ac376dcbec6ed4b2945dbd (diff)
downloadbcm5719-llvm-559754a482cb98f0635abec4f4624550f9fbf3c9.tar.gz
bcm5719-llvm-559754a482cb98f0635abec4f4624550f9fbf3c9.zip
Add a comment to the CodeGen/PowerPC/asym-regclass-copy.ll test
llvm-svn: 177434
Diffstat (limited to 'llvm')
-rw-r--r--llvm/test/CodeGen/PowerPC/asym-regclass-copy.ll2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/asym-regclass-copy.ll b/llvm/test/CodeGen/PowerPC/asym-regclass-copy.ll
index cdfbcbc0f1d..c399802a1ee 100644
--- a/llvm/test/CodeGen/PowerPC/asym-regclass-copy.ll
+++ b/llvm/test/CodeGen/PowerPC/asym-regclass-copy.ll
@@ -2,6 +2,8 @@
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
+; This test triggers the use of the asymmetric OR8_32 copy pattern.
+
@gen_random.last = external unnamed_addr global i64, align 8
@.str = external unnamed_addr constant [4 x i8], align 1
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