Vendor import of llvm release_34 branch r197841 (effectively, 3.4 RC3):vendor/llvm/llvm-release_34-r197841

https://llvm.org/svn/llvm-project/llvm/branches/release_34@197841

1 files changed, 51 insertions, 0 deletions

diff --git a/test/MC/ELF/cfi-window-save.s b/test/MC/ELF/cfi-window-save.s
new file mode 100644
index 000000000000..c7d438a19260
--- /dev/null
+++ b/test/MC/ELF/cfi-window-save.s
@@ -0,0 +1,51 @@
+// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sr -sd | FileCheck %s
+
+# Should use SPARC as the target to test this. However, SPARC does not
+# use MC yet.
+
+f:
+        .cfi_startproc
+        nop
+        .cfi_window_save
+        nop
+        .cfi_endproc
+
+// CHECK:        Section {
+// CHECK:          Name: .eh_frame
+// CHECK-NEXT:     Type: SHT_PROGBITS
+// CHECK-NEXT:     Flags [
+// CHECK-NEXT:       SHF_ALLOC
+// CHECK-NEXT:     ]
+// CHECK-NEXT:     Address: 0x0
+// CHECK-NEXT:     Offset: 0x48
+// CHECK-NEXT:     Size: 48
+// CHECK-NEXT:     Link: 0
+// CHECK-NEXT:     Info: 0
+// CHECK-NEXT:     AddressAlignment: 8
+// CHECK-NEXT:     EntrySize: 0
+// CHECK-NEXT:     Relocations [
+// CHECK-NEXT:     ]
+// CHECK-NEXT:     SectionData (
+// CHECK-NEXT:       0000: 14000000 00000000 017A5200 01781001
+// CHECK-NEXT:       0010: 1B0C0708 90010000 14000000 1C000000
+// CHECK-NEXT:       0020: 00000000 02000000 00412D00 00000000
+// CHECK-NEXT:     )
+// CHECK-NEXT:   }
+
+// CHECK:        Section {
+// CHECK:          Name: .rela.eh_frame
+// CHECK-NEXT:     Type: SHT_RELA
+// CHECK-NEXT:     Flags [
+// CHECK-NEXT:     ]
+// CHECK-NEXT:     Address: 0x0
+// CHECK-NEXT:     Offset: 0x390
+// CHECK-NEXT:     Size: 24
+// CHECK-NEXT:     Link: 7
+// CHECK-NEXT:     Info: 4
+// CHECK-NEXT:     AddressAlignment: 8
+// CHECK-NEXT:     EntrySize: 24
+// CHECK-NEXT:     Relocations [
+// CHECK-NEXT:       0x20 R_X86_64_PC32 .text 0x0
+// CHECK-NEXT:     ]
+// CHECK:        }
+