Test cases named with dates is a legacy rule not used now. Rename several test cases.

llvm-svn: 209877

diff --git a/llvm/test/CodeGen/AArch64/arm64-2014-04-16-AnInfiniteLoopInDAGCombine.ll b/llvm/test/CodeGen/AArch64/arm64-AnInfiniteLoopInDAGCombine.ll
similarity index 100%
rename from llvm/test/CodeGen/AArch64/arm64-2014-04-16-AnInfiniteLoopInDAGCombine.ll
rename to llvm/test/CodeGen/AArch64/arm64-AnInfiniteLoopInDAGCombine.ll

diff --git a/llvm/test/CodeGen/AArch64/arm64-2014-04-29-EXT-undef-mask.ll b/llvm/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll
similarity index 100%
rename from llvm/test/CodeGen/AArch64/arm64-2014-04-29-EXT-undef-mask.ll
rename to llvm/test/CodeGen/AArch64/arm64-EXT-undef-mask.ll

diff --git a/llvm/test/CodeGen/AArch64/2014-05-29-shrink-v1i64.ll b/llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll
similarity index 100%
rename from llvm/test/CodeGen/AArch64/2014-05-29-shrink-v1i64.ll
rename to llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll

diff --git a/llvm/test/CodeGen/AArch64/arm64-2014-04-28-sqshl-uqshl-i64Contant.ll b/llvm/test/CodeGen/AArch64/arm64-sqshl-uqshl-i64Contant.ll
similarity index 100%
rename from llvm/test/CodeGen/AArch64/arm64-2014-04-28-sqshl-uqshl-i64Contant.ll
rename to llvm/test/CodeGen/AArch64/arm64-sqshl-uqshl-i64Contant.ll