[PPC] Enable transformations in PPCPassConfig::addIRPasses at O2

http://reviews.llvm.org/D18562

A large number of testcases has been modified so they pass after this test.
One testcase is deleted, because I realized even after undoing the original
change that was committed with this testcase, the testcase still passes. So
I removed it. The change to one other testcase (test/CodeGen/PowerPC/pr25802.ll)
is an arbitrary change to keep it passing. Given the original intention of the
testcase, and the fact that fixing it will require some time to change the testcase,
we concluded that this quick change will be enough.

llvm-svn: 265683

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/test/CodeGen/PowerPC/preincprep-invoke.ll b/llvm/test/CodeGen/PowerPC/preincprep-invoke.ll
index 8dbce9a3a08..6e97468f07f 100644
--- a/llvm/test/CodeGen/PowerPC/preincprep-invoke.ll
+++ b/llvm/test/CodeGen/PowerPC/preincprep-invoke.ll
@@ -11,12 +11,12 @@ declare void @_ZN13CStdOutStream5FlushEv()
 
 declare i32 @__gxx_personality_v0(...)
 
-define void @_Z11GetPasswordP13CStdOutStreamb() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
+define void @_Z11GetPasswordP13CStdOutStreamb(i1 %cond, i8 %arg1, i8* %arg2) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
 entry:
   br label %for.cond.i.i
 
 for.cond.i.i:                                     ; preds = %for.cond.i.i, %entry
-  br i1 undef, label %_ZN11CStringBaseIcEC2EPKc.exit.critedge, label %for.cond.i.i
+  br i1 %cond, label %_ZN11CStringBaseIcEC2EPKc.exit.critedge, label %for.cond.i.i
 
 _ZN11CStringBaseIcEC2EPKc.exit.critedge:          ; preds = %for.cond.i.i
   invoke void @_ZN13CStdOutStreamlsEPKc()
@@ -37,11 +37,13 @@ for.cond.i.i30:                                   ; preds = %for.cond.i.i30, %in
   %indvars.iv.i.i26 = phi i64 [ %indvars.iv.next.i.i29, %for.cond.i.i30 ], [ 0, %invoke.cont4 ]
   %arrayidx.i.i27 = getelementptr inbounds i8, i8* %call7, i64 %indvars.iv.i.i26
   %0 = load i8, i8* %arrayidx.i.i27, align 1
+  %1 = add i8 %0, %arg1
+  store i8 %1, i8* %arg2, align 1
   %indvars.iv.next.i.i29 = add nuw nsw i64 %indvars.iv.i.i26, 1
   br label %for.cond.i.i30
 
 lpad:                                             ; preds = %invoke.cont4, %invoke.cont, %_ZN11CStringBaseIcEC2EPKc.exit.critedge
-  %1 = landingpad { i8*, i32 }
+  %2 = landingpad { i8*, i32 }
           cleanup
   resume { i8*, i32 } undef
 }