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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-31 12:14:17 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-10-31 12:14:17 +0000 |
| commit | 793ce99ea79b2a51a9ace18adcae60678efaae9e (patch) | |
| tree | 9db9d8bfdd4739b5beffb57093e91d28dfe7825f /test/CodeGen/SystemZ/frame-16.ll | |
| parent | c2884320feebc543d2ce51151d5418dfc18da9e4 (diff) | |
| download | external_llvm-793ce99ea79b2a51a9ace18adcae60678efaae9e.zip external_llvm-793ce99ea79b2a51a9ace18adcae60678efaae9e.tar.gz external_llvm-793ce99ea79b2a51a9ace18adcae60678efaae9e.tar.bz2 | |
[SystemZ] Automatically detect zEC12 and z196 hosts
As on other hosts, the CPU identification instruction is priveleged,
so we need to look through /proc/cpuinfo. I copied the PowerPC way of
handling "generic".
Several tests were implicitly assuming z10 and so failed on z196.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193742 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/SystemZ/frame-16.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/frame-16.ll | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/CodeGen/SystemZ/frame-16.ll b/test/CodeGen/SystemZ/frame-16.ll index 9f43b49..f7e2dfa 100644 --- a/test/CodeGen/SystemZ/frame-16.ll +++ b/test/CodeGen/SystemZ/frame-16.ll @@ -1,8 +1,12 @@ ; Test the handling of base + index + displacement addresses for large frames, ; in cases where both 12-bit and 20-bit displacements are allowed. +; The tests here assume z10 register pressure, without the high words +; being available. ; -; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck -check-prefix=CHECK-NOFP %s -; RUN: llc < %s -mtriple=s390x-linux-gnu -disable-fp-elim | FileCheck -check-prefix=CHECK-FP %s +; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | \ +; RUN: FileCheck -check-prefix=CHECK-NOFP %s +; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 -disable-fp-elim | \ +; RUN: FileCheck -check-prefix=CHECK-FP %s ; This file tests what happens when a displacement is converted from ; being relative to the start of a frame object to being relative to |