Rename `GetInstructionSet{,Code}Alignment`.

Update the `GetInstructionSetAlignment()` function name to
`GetInstructionSetCodeAlignment()` in line with renames from
    https://android-review.googlesource.com/2229498 .
Move the function to `instruction_set.h` and change the
handling of unknown instruction sets to the approach used
in other functions in the header file.

Test: buildbot-build.sh --target
Change-Id: I8239b94b56bf24f4e99a2d72ba10ec1f5a055d36

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/common_compiler_test.cc b/compiler/common_compiler_test.cc
index ab0e3e17cf..a63d21d4ca 100644
--- a/compiler/common_compiler_test.cc
+++ b/compiler/common_compiler_test.cc
@@ -58,7 +58,7 @@ class CommonCompilerTestImpl::CodeAndMetadata {
     const uint32_t vmap_table_offset = vmap_table.empty() ? 0u
         : sizeof(OatQuickMethodHeader) + vmap_table.size();
     OatQuickMethodHeader method_header(vmap_table_offset);
-    const size_t code_alignment = GetInstructionSetAlignment(instruction_set);
+    const size_t code_alignment = GetInstructionSetCodeAlignment(instruction_set);
     DCHECK_ALIGNED_PARAM(kPageSize, code_alignment);
     code_offset_ = RoundUp(vmap_table.size() + sizeof(method_header), code_alignment);
     const uint32_t capacity = RoundUp(code_offset_ + code_size, kPageSize);