1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/indirectbr.ll b/test/CodeGen/PowerPC/indirectbr.ll
new file mode 100644
index 0000000..fbc7bd2
--- /dev/null
+++ b/test/CodeGen/PowerPC/indirectbr.ll
@@ -0,0 +1,55 @@
+; RUN: llc < %s -relocation-model=pic -march=ppc32 -mtriple=powerpc-apple-darwin | FileCheck %s -check-prefix=PIC
+; RUN: llc < %s -relocation-model=static -march=ppc32 -mtriple=powerpc-apple-darwin | FileCheck %s -check-prefix=STATIC
+
+@nextaddr = global i8* null                       ; <i8**> [#uses=2]
+@C.0.2070 = private constant [5 x i8*] [i8* blockaddress(@foo, %L1), i8* blockaddress(@foo, %L2), i8* blockaddress(@foo, %L3), i8* blockaddress(@foo, %L4), i8* blockaddress(@foo, %L5)] ; <[5 x i8*]*> [#uses=1]
+
+define internal i32 @foo(i32 %i) nounwind {
+; PIC: foo:
+; STATIC: foo:
+entry:
+  %0 = load i8** @nextaddr, align 4               ; <i8*> [#uses=2]
+  %1 = icmp eq i8* %0, null                       ; <i1> [#uses=1]
+  br i1 %1, label %bb3, label %bb2
+
+bb2:                                              ; preds = %entry, %bb3
+  %gotovar.4.0 = phi i8* [ %gotovar.4.0.pre, %bb3 ], [ %0, %entry ] ; <i8*> [#uses=1]
+; PIC: mtctr
+; PIC-NEXT: bctr
+; STATIC: mtctr
+; STATIC-NEXT: bctr
+  indirectbr i8* %gotovar.4.0, [label %L5, label %L4, label %L3, label %L2, label %L1]
+
+bb3:                                              ; preds = %entry
+  %2 = getelementptr inbounds [5 x i8*]* @C.0.2070, i32 0, i32 %i ; <i8**> [#uses=1]
+  %gotovar.4.0.pre = load i8** %2, align 4        ; <i8*> [#uses=1]
+  br label %bb2
+
+L5:                                               ; preds = %bb2
+  br label %L4
+
+L4:                                               ; preds = %L5, %bb2
+  %res.0 = phi i32 [ 385, %L5 ], [ 35, %bb2 ]     ; <i32> [#uses=1]
+  br label %L3
+
+L3:                                               ; preds = %L4, %bb2
+  %res.1 = phi i32 [ %res.0, %L4 ], [ 5, %bb2 ]   ; <i32> [#uses=1]
+  br label %L2
+
+L2:                                               ; preds = %L3, %bb2
+  %res.2 = phi i32 [ %res.1, %L3 ], [ 1, %bb2 ]   ; <i32> [#uses=1]
+  %phitmp = mul i32 %res.2, 6                     ; <i32> [#uses=1]
+  br label %L1
+
+L1:                                               ; preds = %L2, %bb2
+  %res.3 = phi i32 [ %phitmp, %L2 ], [ 2, %bb2 ]  ; <i32> [#uses=1]
+; PIC: addis r4, r2, ha16(L_BA4__foo_L5-"L1$pb")
+; PIC: li r5, lo16(L_BA4__foo_L5-"L1$pb")
+; PIC: add r4, r4, r5
+; PIC: stw r4
+; STATIC: li r2, lo16(L_BA4__foo_L5)
+; STATIC: addis r2, r2, ha16(L_BA4__foo_L5)
+; STATIC: stw r2
+  store i8* blockaddress(@foo, %L5), i8** @nextaddr, align 4
+  ret i32 %res.3
+}