This patch fixes 8 out of 20 unexpected failures in "make check"

when run on an Intel Atom processor. The failures have arisen due
to changes elsewhere in the trunk over the past 8 weeks or so.

These failures were not detected by the Atom buildbot because the
CPU on the Atom buildbot was not being detected as an Atom CPU.
The fix for this problem is in Host.cpp and X86Subtarget.cpp, but
shall remain commented out until the current set of Atom test failures
are fixed.

Patch by Andy Zhang and Tyler Nowicki!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160451 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 13 deletions

diff --git a/test/CodeGen/X86/atom-lea-sp.ll b/test/CodeGen/X86/atom-lea-sp.ll
index 5942788..19482e1 100644
--- a/test/CodeGen/X86/atom-lea-sp.ll
+++ b/test/CodeGen/X86/atom-lea-sp.ll
@@ -1,15 +1,15 @@
-; RUN: llc < %s -mcpu=atom -mtriple=i686-linux  | FileCheck -check-prefix=atom %s
+; RUN: llc < %s -mcpu=atom -mtriple=i686-linux  | FileCheck -check-prefix=ATOM %s
 ; RUN: llc < %s -mcpu=core2 -mtriple=i686-linux | FileCheck %s
 
 declare void @use_arr(i8*)
 declare void @many_params(i32, i32, i32, i32, i32, i32)
 
 define void @test1() nounwind {
-; atom: test1:
-; atom: leal -1052(%esp), %esp
-; atom-NOT: sub
-; atom: call
-; atom: leal 1052(%esp), %esp
+; ATOM: test1:
+; ATOM: leal -1052(%esp), %esp
+; ATOM-NOT: sub
+; ATOM: call
+; ATOM: leal 1052(%esp), %esp
 
 ; CHECK: test1:
 ; CHECK: subl
@@ -22,10 +22,10 @@ define void @test1() nounwind {
 }
 
 define void @test2() nounwind {
-; atom: test2:
-; atom: leal -28(%esp), %esp
-; atom: call
-; atom: leal 28(%esp), %esp
+; ATOM: test2:
+; ATOM: leal -28(%esp), %esp
+; ATOM: call
+; ATOM: leal 28(%esp), %esp
 
 ; CHECK: test2:
 ; CHECK-NOT: lea
@@ -34,9 +34,9 @@ define void @test2() nounwind {
 }
 
 define void @test3() nounwind {
-; atom: test3:
-; atom: leal -8(%esp), %esp
-; atom: leal 8(%esp), %esp
+; ATOM: test3:
+; ATOM: leal -8(%esp), %esp
+; ATOM: leal 8(%esp), %esp
 
 ; CHECK: test3:
 ; CHECK-NOT: lea