Merge commit '47ee66b9b969' from llvm.org/release/19.x into stable/20240723

Author: git apple-llvm automerger

llvm/lib/Target/ARM/ARMAsmPrinter.cpp

@@ -153,9 +153,9 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     OptimizationGoals = 0;
 
   if (Subtarget->isTargetCOFF()) {
-    bool Internal = F.hasInternalLinkage();
-    COFF::SymbolStorageClass Scl = Internal ? COFF::IMAGE_SYM_CLASS_STATIC
-                                            : COFF::IMAGE_SYM_CLASS_EXTERNAL;
+    bool Local = F.hasLocalLinkage();
+    COFF::SymbolStorageClass Scl =
+        Local ? COFF::IMAGE_SYM_CLASS_STATIC : COFF::IMAGE_SYM_CLASS_EXTERNAL;
     int Type = COFF::IMAGE_SYM_DTYPE_FUNCTION << COFF::SCT_COMPLEX_TYPE_SHIFT;
 
     OutStreamer->beginCOFFSymbolDef(CurrentFnSym);

llvm/test/CodeGen/ARM/Windows/private-func.ll

@@ -0,0 +1,17 @@
+; RUN: llc -mtriple thumbv7-windows -filetype asm -o - %s | FileCheck %s
+
+define dso_local void @func1() {
+entry:
+  call void @func2()
+  ret void
+}
+
+define private void @func2() {
+entry:
+  ret void
+}
+
+; CHECK:      .def    .Lfunc2;
+; CHECK-NEXT: .scl    3;
+; CHECK-NEXT: .type   32;
+; CHECK-NEXT: .endef

llvm/test/MC/ARM/Windows/branch-reloc-offset.s

@@ -0,0 +1,57 @@
+// RUN: llvm-mc -triple thumbv7-windows-gnu -filetype obj %s -o - | llvm-objdump -D -r - | FileCheck %s
+
+    .text
+main:
+    nop
+    b .Ltarget
+    b .Lother_target
+
+// A private label target in the same section
+    .def .Ltarget
+    .scl 3
+    .type 32
+    .endef
+    .p2align 2
+.Ltarget:
+    bx lr
+
+// A private label target in another section
+    .section "other", "xr"
+    nop
+    nop
+    nop
+    nop
+    nop
+    nop
+    nop
+    nop
+    .def .Lother_target
+    .scl 3
+    .type 32
+    .endef
+    .p2align 2
+.Lother_target:
+    bx lr
+
+// Check that both branches have a relocation with a zero offset.
+//
+// CHECK: 00000000 <main>:
+// CHECK:        0: bf00          nop
+// CHECK:        2: f000 b800     b.w     0x6 <main+0x6>          @ imm = #0x0
+// CHECK:                         00000002:  IMAGE_REL_ARM_BRANCH24T      .Ltarget
+// CHECK:        6: f000 b800     b.w     0xa <main+0xa>          @ imm = #0x0
+// CHECK:                         00000006:  IMAGE_REL_ARM_BRANCH24T      .Lother_target
+// CHECK:        a: bf00          nop
+// CHECK: 0000000c <.Ltarget>:
+// CHECK:        c: 4770          bx      lr
+// CHECK: 00000000 <other>:
+// CHECK:        0: bf00          nop
+// CHECK:        2: bf00          nop
+// CHECK:        4: bf00          nop
+// CHECK:        6: bf00          nop
+// CHECK:        8: bf00          nop
+// CHECK:        a: bf00          nop
+// CHECK:        c: bf00          nop
+// CHECK:        e: bf00          nop
+// CHECK: 00000010 <.Lother_target>:
+// CHECK:       10: 4770          bx      lr