diff options
Diffstat (limited to 'test/CodeGen/SystemZ/int-conv-02.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/int-conv-02.ll | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/CodeGen/SystemZ/int-conv-02.ll b/test/CodeGen/SystemZ/int-conv-02.ll index 18cfd4a87f..dd7760d08c 100644 --- a/test/CodeGen/SystemZ/int-conv-02.ll +++ b/test/CodeGen/SystemZ/int-conv-02.ll @@ -1,6 +1,7 @@ -; Test zero extensions from a byte to an i32. +; Test zero extensions from a byte to an i32. 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 ; Test register extension, starting with an i32. define i32 @f1(i32 %a) { |