1 files changed, 25 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/mcm-7.ll b/test/CodeGen/PowerPC/mcm-7.ll
new file mode 100644
index 0000000..0e9fa2b
--- /dev/null
+++ b/test/CodeGen/PowerPC/mcm-7.ll
@@ -0,0 +1,25 @@
+; RUN: llc -mcpu=pwr7 -O0 -code-model=medium < %s | FileCheck %s
+
+; Test correct code generation for medium code model (32-bit TOC offsets)
+; for loading a function address.
+
+target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
+target triple = "powerpc64-unknown-linux-gnu"
+
+define i8* @test_fnaddr() nounwind {
+entry:
+  %func = alloca i32 (i32)*, align 8
+  store i32 (i32)* @foo, i32 (i32)** %func, align 8
+  %0 = load i32 (i32)** %func, align 8
+  %1 = bitcast i32 (i32)* %0 to i8*
+  ret i8* %1
+}
+
+declare signext i32 @foo(i32 signext)
+
+; CHECK: test_fnaddr:
+; CHECK: addis [[REG1:[0-9]+]], 2, .LC[[TOCNUM:[0-9]+]]@toc@ha
+; CHECK: ld [[REG2:[0-9]+]], .LC[[TOCNUM]]@toc@l([[REG1]])
+; CHECK: .section .toc
+; CHECK: .LC[[TOCNUM]]:
+; CHECK: .tc {{[a-z0-9A-Z_.]+}}[TC],{{[a-z0-9A-Z_.]+}}