2 files changed, 35 insertions, 3 deletions
diff --git a/test/CodeGen/PowerPC/2010-02-12-saveCR.ll b/test/CodeGen/PowerPC/2010-02-12-saveCR.ll
index 433fe5cc2a..0da6e4351b 100644
--- a/test/CodeGen/PowerPC/2010-02-12-saveCR.ll
+++ b/test/CodeGen/PowerPC/2010-02-12-saveCR.ll
@@ -9,12 +9,12 @@ entry:
 ;CHECK:  mfcr r0
 ;CHECK:  lis r2, 1
 ;CHECK:  rlwinm r0, r0, 8, 0, 31
-;CHECK:  ori r2, r2, 34524
+;CHECK:  ori r2, r2, 34540
 ;CHECK:  stwx r0, r1, r2
 ; Make sure that the register scavenger returns the same temporary register.
 ;CHECK:  lis r2, 1
 ;CHECK:  mfcr r0
-;CHECK:  ori r2, r2, 34520
+;CHECK:  ori r2, r2, 34536
 ;CHECK:  rlwinm r0, r0, 12, 0, 31
 ;CHECK:  stwx r0, r1, r2
   %x = alloca [100000 x i8]                       ; <[100000 x i8]*> [#uses=1]
@@ -26,7 +26,7 @@ entry:
 
 return:                                           ; preds = %entry
 ;CHECK:  lis r2, 1
-;CHECK:  ori r2, r2, 34524
+;CHECK:  ori r2, r2, 34540
 ;CHECK:  lwzx r0, r1, r2
 ;CHECK:  rlwinm r0, r0, 24, 0, 31
 ;CHECK:  mtcrf 32, r0
diff --git a/test/CodeGen/PowerPC/frame-size.ll b/test/CodeGen/PowerPC/frame-size.ll
new file mode 100644
index 0000000000..0e569a4602
--- /dev/null
+++ b/test/CodeGen/PowerPC/frame-size.ll
@@ -0,0 +1,32 @@
+; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=a2 | FileCheck %s
+target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32"
+
+define i64 @foo() nounwind {
+entry:
+  %x = alloca [32568 x i8]
+  %"alloca point" = bitcast i32 0 to i32
+  %x1 = bitcast [32568 x i8]* %x to i8*
+
+; Check that the RS spill slot has been allocated (because the estimate
+; will fail the small-frame-size check and the function has spills).
+; CHECK: @foo
+; CHECK: stdu 1, -32768(1)
+
+  %s1 = call i64 @bar(i8* %x1) nounwind
+  %s2 = call i64 @bar(i8* %x1) nounwind
+  %s3 = call i64 @bar(i8* %x1) nounwind
+  %s4 = call i64 @bar(i8* %x1) nounwind
+  %s5 = call i64 @bar(i8* %x1) nounwind
+  %s6 = call i64 @bar(i8* %x1) nounwind
+  %s7 = call i64 @bar(i8* %x1) nounwind
+  %s8 = call i64 @bar(i8* %x1) nounwind
+  %r = call i64 @can(i64 %s1, i64 %s2, i64 %s3, i64 %s4, i64 %s5, i64 %s6, i64 %s7, i64 %s8) nounwind
+  br label %return
+
+return:
+  ret i64 %r
+}
+
+declare i64 @bar(i8*)
+declare i64 @can(i64, i64, i64, i64, i64, i64, i64, i64)
+