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-rw-r--r--test/CodeGen/SystemZ/frame-18.ll5
1 files changed, 3 insertions, 2 deletions
diff --git a/test/CodeGen/SystemZ/frame-18.ll b/test/CodeGen/SystemZ/frame-18.ll
index 57d6f7d..21dfc12 100644
--- a/test/CodeGen/SystemZ/frame-18.ll
+++ b/test/CodeGen/SystemZ/frame-18.ll
@@ -1,6 +1,7 @@
-; Test spilling of GPRs.
+; Test spilling of GPRs. The tests here assume z10 register pressure,
+; without the high words being available.
;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
; We need to allocate a 4-byte spill slot, rounded to 8 bytes. The frame
; size should be exactly 160 + 8 = 168.