2 files changed, 51 insertions, 7 deletions
diff --git a/test/CodeGen/PowerPC/jaggedstructs.ll b/test/CodeGen/PowerPC/jaggedstructs.ll
new file mode 100644
index 0000000..62aa7cf
--- /dev/null
+++ b/test/CodeGen/PowerPC/jaggedstructs.ll
@@ -0,0 +1,48 @@
+; RUN: llc -mcpu=pwr7 -O0 < %s | FileCheck %s
+
+; This tests receiving and re-passing parameters consisting of structures
+; of size 3, 5, 6, and 7.  They are to be found/placed right-adjusted in
+; the parameter registers.
+
+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-v128:128:128-n32:64"
+target triple = "powerpc64-unknown-linux-gnu"
+
+%struct.S3 = type { [3 x i8] }
+%struct.S5 = type { [5 x i8] }
+%struct.S6 = type { [6 x i8] }
+%struct.S7 = type { [7 x i8] }
+
+define void @test(%struct.S3* byval %s3, %struct.S5* byval %s5, %struct.S6* byval %s6, %struct.S7* byval %s7) nounwind {
+entry:
+  call void @check(%struct.S3* byval %s3, %struct.S5* byval %s5, %struct.S6* byval %s6, %struct.S7* byval %s7)
+  ret void
+}
+
+; CHECK: std 6, 216(1)
+; CHECK: std 5, 208(1)
+; CHECK: std 4, 200(1)
+; CHECK: std 3, 192(1)
+; CHECK: lbz {{[0-9]+}}, 199(1)
+; CHECK: stb {{[0-9]+}}, 55(1)
+; CHECK: lhz {{[0-9]+}}, 197(1)
+; CHECK: sth {{[0-9]+}}, 53(1)
+; CHECK: lbz {{[0-9]+}}, 207(1)
+; CHECK: stb {{[0-9]+}}, 63(1)
+; CHECK: lwz {{[0-9]+}}, 203(1)
+; CHECK: stw {{[0-9]+}}, 59(1)
+; CHECK: lhz {{[0-9]+}}, 214(1)
+; CHECK: sth {{[0-9]+}}, 70(1)
+; CHECK: lwz {{[0-9]+}}, 210(1)
+; CHECK: stw {{[0-9]+}}, 66(1)
+; CHECK: lbz {{[0-9]+}}, 223(1)
+; CHECK: stb {{[0-9]+}}, 79(1)
+; CHECK: lhz {{[0-9]+}}, 221(1)
+; CHECK: sth {{[0-9]+}}, 77(1)
+; CHECK: lwz {{[0-9]+}}, 217(1)
+; CHECK: stw {{[0-9]+}}, 73(1)
+; CHECK: ld 6, 72(1)
+; CHECK: ld 5, 64(1)
+; CHECK: ld 4, 56(1)
+; CHECK: ld 3, 48(1)
+
+declare void @check(%struct.S3* byval, %struct.S5* byval, %struct.S6* byval, %struct.S7* byval)
diff --git a/test/CodeGen/PowerPC/structsinregs.ll b/test/CodeGen/PowerPC/structsinregs.ll
index 43ba13b..ef706af 100644
--- a/test/CodeGen/PowerPC/structsinregs.ll
+++ b/test/CodeGen/PowerPC/structsinregs.ll
@@ -188,17 +188,13 @@ entry:
   %add13 = add nsw i32 %add11, %6
   ret i32 %add13
 
-; CHECK: sldi 9, 9, 8
-; CHECK: sldi 8, 8, 16
-; CHECK: sldi 7, 7, 24
-; CHECK: sldi 5, 5, 40
-; CHECK: stw 6, 76(1)
-; CHECK: sth 4, 62(1)
-; CHECK: stb 3, 55(1)
 ; CHECK: std 9, 96(1)
 ; CHECK: std 8, 88(1)
 ; CHECK: std 7, 80(1)
+; CHECK: stw 6, 76(1)
 ; CHECK: std 5, 64(1)
+; CHECK: sth 4, 62(1)
+; CHECK: stb 3, 55(1)
 ; CHECK: lbz {{[0-9]+}}, 85(1)
 ; CHECK: lbz {{[0-9]+}}, 86(1)
 ; CHECK: lbz {{[0-9]+}}, 83(1)