1 files changed, 74 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/test_func_desc.ll b/llvm/test/CodeGen/PowerPC/test_func_desc.ll
new file mode 100644
index 00000000000..3cd16b94fb2
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/test_func_desc.ll
@@ -0,0 +1,74 @@
+; RUN: llc -mtriple powerpc-ibm-aix-xcoff < %s | \
+; RUN: FileCheck --check-prefixes=CHECK,32BIT %s
+
+; RUN: llc -mtriple powerpc64-ibm-aix-xcoff < %s | \
+; RUN: FileCheck --check-prefixes=CHECK,64BIT %s
+
+
+define i32 @foo() {
+entry:
+  ret i32 3
+}
+
+define i32 @main() {
+entry:
+  %0 = call i32 @foo()
+  %1 = call i32 bitcast (i32 (...)* @extern_foo to i32 ()*)()
+  %2 = call i32 @static_foo()
+  %3 = add nsw i32 %0, %1
+  %4 = add nsw i32 %3, %2
+  ret i32 %4
+}
+
+declare i32 @extern_foo(...)
+
+define internal i32 @static_foo() {
+entry:
+  ret i32 3
+}
+
+; CHECK: .globl foo
+; CHECK: .globl .foo
+; CHECK: .csect foo[DS]
+; CHECK-NEXT: foo:
+; 32BIT: .long .foo
+; 32BIT-NEXT: .long TOC[TC0]
+; 32BIT-NEXT: .long 0
+; 64BIT: .llong .foo
+; 64BIT-NEXT: .llong TOC[TC0]
+; 64BIT-NEXT: .llong 0
+; CHECK-NEXT: .csect .text[PR]
+; CHECK-LABEL: .foo:
+
+; CHECK: .globl main
+; CHECK: .globl .main
+; CHECK: .csect main[DS]
+; CHECK-NEXT: main:
+; 32BIT: .long .main
+; 32BIT-NEXT: .long TOC[TC0]
+; 32BIT-NEXT: .long 0
+; 64BIT: .llong .main
+; 64BIT-NEXT: .llong TOC[TC0]
+; 64BIT-NEXT: .llong 0
+; CHECK-NEXT: .csect .text[PR]
+; CHECK-LABEL: .main:
+; CHECK: bl .foo
+; CHECK: bl .extern_foo
+; CHECK: bl .static_foo
+
+; CHECK: .lglobl .static_foo
+; CHECK: .csect static_foo[DS]
+; CHECK-NEXT: static_foo:
+; 32BIT: .long .static_foo
+; 32BIT-NEXT: .long TOC[TC0]
+; 32BIT-NEXT: .long 0
+; 64BIT: .llong .static_foo
+; 64BIT-NEXT: .llong TOC[TC0]
+; 64BIT-NEXT: .llong 0
+; CHECK-NEXT: .csect .text[PR]
+; CHECK-LABEL: .static_foo:
+
+; CHECK-NOT: .csect extern_foo
+
+; CHECK: .toc
+; CHECK-NOT: .tc