Use FileCheck instead of grepping for patterns. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272065 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/LCSSA/2006-06-03-IncorrectIDFPhis.ll b/test/Transforms/LCSSA/2006-06-03-IncorrectIDFPhis.ll
index a6abfa5..773cd89 100644 (file)
--- a/test/Transforms/LCSSA/2006-06-03-IncorrectIDFPhis.ll
+++ b/test/Transforms/LCSSA/2006-06-03-IncorrectIDFPhis.ll
@@ -1,15 +1,16 @@
-; RUN: opt < %s -loop-simplify -lcssa -S | \
-; RUN:   grep "%%SJE.0.0.lcssa = phi .struct.SetJmpMapEntry"
+; RUN: opt < %s -loop-simplify -lcssa -S | FileCheck %s
 
         %struct.SetJmpMapEntry = type { i8*, i32, %struct.SetJmpMapEntry* }
 
 define void @__llvm_sjljeh_try_catching_longjmp_exception() {
+; CHECK-LABEL: @__llvm_sjljeh_try_catching_longjmp_exception
 entry:
         br i1 false, label %UnifiedReturnBlock, label %no_exit
 no_exit:                ; preds = %endif, %entry
         %SJE.0.0 = phi %struct.SetJmpMapEntry* [ %tmp.24, %endif ], [ null, %entry ]            ; <%struct.SetJmpMapEntry*> [#uses=1]
         br i1 false, label %then, label %endif
 then:           ; preds = %no_exit
+; CHECK: %SJE.0.0.lcssa = phi %struct.SetJmpMapEntry
         %tmp.20 = getelementptr %struct.SetJmpMapEntry, %struct.SetJmpMapEntry* %SJE.0.0, i32 0, i32 1          ; <i32*> [#uses=0]
         ret void
 endif:          ; preds = %no_exit

diff --git a/test/Transforms/LCSSA/2006-06-12-MultipleExitsSameBlock.ll b/test/Transforms/LCSSA/2006-06-12-MultipleExitsSameBlock.ll
index 575f816..182ade7 100644 (file)
--- a/test/Transforms/LCSSA/2006-06-12-MultipleExitsSameBlock.ll
+++ b/test/Transforms/LCSSA/2006-06-12-MultipleExitsSameBlock.ll
@@ -1,13 +1,11 @@
-; RUN: opt < %s -lcssa -S | \
-; RUN:    grep "%X.1.lcssa"
-; RUN: opt < %s -lcssa -S | \
-; RUN:    not grep "%X.1.lcssa1"
+; RUN: opt < %s -lcssa -S | FileCheck %s
 
 declare i1 @c1()
 
 declare i1 @c2()
 
 define i32 @foo() {
+; CHECK-LABEL: @foo
 entry:
        br label %loop_begin
 loop_begin:            ; preds = %loop_body.2, %entry
@@ -20,8 +18,10 @@ loop_body.2:         ; preds = %loop_body.1
        %rel.2 = call i1 @c2( )         ; <i1> [#uses=1]
        br i1 %rel.2, label %loop_exit, label %loop_begin
 loop_exit:             ; preds = %loop_body.2, %loop_body.1
+; CHECK: %X.1.lcssa = phi
        ret i32 %X.1
 loop_exit2:            ; preds = %loop_begin
        ret i32 1
+; CHECK-NOT: %X.1.lcssa1
 }
 

diff --git a/test/Transforms/LCSSA/basictest.ll b/test/Transforms/LCSSA/basictest.ll
index 4b05ad9..602e211 100644 (file)
--- a/test/Transforms/LCSSA/basictest.ll
+++ b/test/Transforms/LCSSA/basictest.ll
@@ -1,9 +1,7 @@
-; RUN: opt < %s -lcssa -S | \
-; RUN:   grep "X3.lcssa = phi i32"
-; RUN: opt < %s -lcssa -S | \
-; RUN:   grep "X4 = add i32 3, %X3.lcssa"
+; RUN: opt < %s -lcssa -S | FileCheck %s
 
 define void @lcssa(i1 %S2) {
+; CHECK-LABEL: @lcssa
 entry:
        br label %loop.interior
 loop.interior:         ; preds = %post.if, %entry
@@ -18,6 +16,8 @@ post.if:              ; preds = %if.false, %if.true
        %X3 = phi i32 [ %X1, %if.true ], [ %X2, %if.false ]             ; <i32> [#uses=1]
        br i1 %S2, label %loop.exit, label %loop.interior
 loop.exit:             ; preds = %post.if
+; CHECK: %X3.lcssa = phi i32
+; CHECK: %X4 = add i32 3, %X3.lcssa
        %X4 = add i32 3, %X3            ; <i32> [#uses=0]
        ret void
 }