1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/cfi_offset.ll b/test/CodeGen/Mips/cfi_offset.ll
new file mode 100644
index 0000000..e23855b
--- /dev/null
+++ b/test/CodeGen/Mips/cfi_offset.ll
@@ -0,0 +1,41 @@
+; RUN: llc -march=mips -mattr=+o32 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EB
+; RUN: llc -march=mipsel -mattr=+o32 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EL
+; RUN: llc -march=mips -mattr=+o32,+fpxx < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EB
+; RUN: llc -march=mipsel -mattr=+o32,+fpxx < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EL
+; RUN: llc -march=mips -mattr=+o32,+fp64 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EB
+; RUN: llc -march=mipsel -mattr=+o32,+fp64 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EL
+
+@var = global double 0.0
+
+declare void @foo(...)
+
+define void @bar() {
+
+; CHECK-LABEL:  bar:
+
+; CHECK:  .cfi_def_cfa_offset 40
+; CHECK:  sdc1  $f22, 32($sp)
+; CHECK:  sdc1  $f20, 24($sp)
+; CHECK:  sw  $ra, 20($sp)
+; CHECK:  sw  $16, 16($sp)
+
+; CHECK-EB:  .cfi_offset 55, -8
+; CHECK-EB:  .cfi_offset 54, -4
+; CHECK-EB:  .cfi_offset 53, -16
+; CHECK-EB:  .cfi_offset 52, -12
+
+; CHECK-EL:  .cfi_offset 54, -8
+; CHECK-EL:  .cfi_offset 55, -4
+; CHECK-EL:  .cfi_offset 52, -16
+; CHECK-EL:  .cfi_offset 53, -12
+
+; CHECK:  .cfi_offset 31, -20
+; CHECK:  .cfi_offset 16, -24
+
+    %val1 = load volatile double* @var
+    %val2 = load volatile double* @var
+    call void (...)* @foo() nounwind
+    store volatile double %val1, double* @var
+    store volatile double %val2, double* @var
+    ret void
+}