Replace some more greps with FileChecks in tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174006 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/X86/imul-lea-2.ll

@@ -1,15 +1,19 @@
-; RUN: llc < %s -march=x86-64 | grep lea | count 3
-; RUN: llc < %s -march=x86-64 | grep shl | count 1
-; RUN: llc < %s -march=x86-64 | not grep imul
+; RUN: llc < %s -march=x86-64 | FileCheck %s
+
+; CHECK-NOT: imul
 
 define i64 @t1(i64 %a) nounwind readnone {
 entry:
-	%0 = mul i64 %a, 81		; <i64> [#uses=1]
-	ret i64 %0
+  %0 = mul i64 %a, 81
+; CHECK: lea
+; CHECK: lea
+  ret i64 %0
 }
 
 define i64 @t2(i64 %a) nounwind readnone {
 entry:
-	%0 = mul i64 %a, 40		; <i64> [#uses=1]
-	ret i64 %0
+  %0 = mul i64 %a, 40
+; CHECK: shl
+; CHECK: lea
+  ret i64 %0
 }

test/CodeGen/X86/imul-lea.ll

@@ -1,10 +1,12 @@
-; RUN: llc < %s -march=x86 | grep lea
+; RUN: llc < %s -march=x86 | FileCheck %s
 
 declare i32 @foo()
 
 define i32 @test() {
-        %tmp.0 = tail call i32 @foo( )          ; <i32> [#uses=1]
-        %tmp.1 = mul i32 %tmp.0, 9              ; <i32> [#uses=1]
-        ret i32 %tmp.1
+  %tmp.0 = tail call i32 @foo( )
+  %tmp.1 = mul i32 %tmp.0, 9
+; CHECK-NOT: mul
+; CHECK: lea
+  ret i32 %tmp.1
 }
 

test/CodeGen/X86/lea-4.ll

@@ -1,19 +1,21 @@
-; RUN: llc < %s -march=x86-64 | grep lea | count 2
+; RUN: llc < %s -march=x86-64 | FileCheck %s
 
 define zeroext i16 @t1(i32 %on_off) nounwind {
 entry:
-	%0 = sub i32 %on_off, 1
-	%1 = mul i32 %0, 2
-	%2 = trunc i32 %1 to i16
-	%3 = zext i16 %2 to i32
-	%4 = trunc i32 %3 to i16
-	ret i16 %4
+  %0 = sub i32 %on_off, 1
+  %1 = mul i32 %0, 2
+  %2 = trunc i32 %1 to i16
+  %3 = zext i16 %2 to i32
+  %4 = trunc i32 %3 to i16
+; CHECK: lea
+  ret i16 %4
 }
 
 define i32 @t2(i32 %on_off) nounwind {
 entry:
-	%0 = sub i32 %on_off, 1
-	%1 = mul i32 %0, 2
-        %2 = and i32 %1, 65535
-	ret i32 %2
+  %0 = sub i32 %on_off, 1
+  %1 = mul i32 %0, 2
+  %2 = and i32 %1, 65535
+; CHECK: lea
+  ret i32 %2
 }