ARM: update subtarget information for Windows on ARM
Update the subtarget information for Windows on ARM. This enables using the MC
layer to target Windows on ARM.
llvm-svn: 205459
diff --git a/llvm/test/CodeGen/ARM/Windows/no-ehabi.ll b/llvm/test/CodeGen/ARM/Windows/no-ehabi.ll
new file mode 100644
index 0000000..4119b6d
--- /dev/null
+++ b/llvm/test/CodeGen/ARM/Windows/no-ehabi.ll
@@ -0,0 +1,21 @@
+; RUN: llc -mtriple=thumbv7-windows -mcpu=cortex-a9 -o - %s | FileCheck %s
+
+declare void @callee(i32 %i)
+
+define i32 @caller(i32 %i, i32 %j, i32 %k, i32 %l, i32 %m, i32 %n, i32 %o,
+ i32 %p) {
+entry:
+ %q = add nsw i32 %j, %i
+ %r = add nsw i32 %q, %k
+ %s = add nsw i32 %r, %l
+ call void @callee(i32 %s)
+ %t = add nsw i32 %n, %m
+ %u = add nsw i32 %t, %o
+ %v = add nsw i32 %u, %p
+ call void @callee(i32 %v)
+ %w = add nsw i32 %v, %s
+ ret i32 %w
+}
+
+; CHECK-NOT: .save {{{.*}}}
+