Enable arm jumpt table adjustment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89143 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index 734e33d..d22c43a 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -48,7 +48,7 @@
static cl::opt<bool>
-AdjustJumpTableBlocks("arm-adjust-jump-tables", cl::Hidden, cl::init(false),
+AdjustJumpTableBlocks("arm-adjust-jump-tables", cl::Hidden, cl::init(true),
cl::desc("Adjust basic block layout to better use TB[BH]"));
namespace {
diff --git a/test/CodeGen/Thumb2/thumb2-jtb.ll b/test/CodeGen/Thumb2/thumb2-jtb.ll
index 7d093ec..f5a56e5 100644
--- a/test/CodeGen/Thumb2/thumb2-jtb.ll
+++ b/test/CodeGen/Thumb2/thumb2-jtb.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | not grep tbb
+; RUN: llc < %s -march=thumb -mattr=+thumb2 -arm-adjust-jump-tables=0 | not grep tbb
; Do not use tbb / tbh if any destination is before the jumptable.
; rdar://7102917
diff --git a/test/CodeGen/Thumb2/thumb2-tbh.ll b/test/CodeGen/Thumb2/thumb2-tbh.ll
index 916d467..2cf1d6a 100644
--- a/test/CodeGen/Thumb2/thumb2-tbh.ll
+++ b/test/CodeGen/Thumb2/thumb2-tbh.ll
@@ -1,7 +1,6 @@
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -relocation-model=pic | FileCheck %s
; Thumb2 target should reorder the bb's in order to use tbb / tbh.
-; XFAIL: *
%struct.R_flstr = type { i32, i32, i8* }
%struct._T_tstr = type { i32, %struct.R_flstr*, %struct._T_tstr* }