1 files changed, 25 insertions, 20 deletions
diff --git a/llvm/test/CodeGen/PowerPC/andc.ll b/llvm/test/CodeGen/PowerPC/andc.ll
index f16507d8ebe..6135db510ad 100644
--- a/llvm/test/CodeGen/PowerPC/andc.ll
+++ b/llvm/test/CodeGen/PowerPC/andc.ll
@@ -1,18 +1,12 @@
 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin | FileCheck %s
 
-; TODO: These could use 'andc'.
-
 define i1 @and_cmp1(i32 %x, i32 %y) {
 ; CHECK-LABEL: and_cmp1:
-; CHECK:       ; BB#0:
-; CHECK-NEXT:    and r2, r3, r4
-; CHECK-NEXT:    li r3, 1
-; CHECK-NEXT:    cmpw cr0, r2, r4
-; CHECK-NEXT:    bclr 12, 2, 0
-; CHECK-NEXT:  ; BB#1:
-; CHECK-NEXT:    li r3, 0
-; CHECK-NEXT:    blr
-;
+; CHECK: andc [[REG1:r[0-9]+]], r4, r3
+; CHECK: cntlzw   [[REG2:r[0-9]+]], [[REG1]]
+; CHECK: rlwinm r3, [[REG2]], 27, 31, 31
+; CHECK: blr
+
   %and = and i32 %x, %y
   %cmp = icmp eq i32 %and, %y
   ret i1 %cmp
@@ -20,17 +14,28 @@ define i1 @and_cmp1(i32 %x, i32 %y) {
 
 define i1 @and_cmp_const(i32 %x) {
 ; CHECK-LABEL: and_cmp_const:
-; CHECK:       ; BB#0:
-; CHECK-NEXT:    andi. r2, r3, 43
-; CHECK-NEXT:    li r3, 1
-; CHECK-NEXT:    cmpwi r2, 43
-; CHECK-NEXT:    bclr 12, 2, 0
-; CHECK-NEXT:  ; BB#1:
-; CHECK-NEXT:    li r3, 0
-; CHECK-NEXT:    blr
-;
+; CHECK: li [[REG1:r[0-9]+]], 43
+; CHECK: andc [[REG2:r[0-9]+]], [[REG1]], r3
+; CHECK: cntlzw   [[REG3:r[0-9]+]], [[REG2]]
+; CHECK: rlwinm r3, [[REG3]], 27, 31, 31
+; CHECK: blr
+
   %and = and i32 %x, 43
   %cmp = icmp eq i32 %and, 43
   ret i1 %cmp
 }
 
+define i1 @foo(i32 %i) {
+; CHECK-LABEL: foo:
+; CHECK: lis [[REG1:r[0-9]+]], 4660
+; CHECK: ori [[REG2:r[0-9]+]], [[REG1]], 22136
+; CHECK: andc [[REG3:r[0-9]+]], [[REG2]], r3
+; CHECK: cntlzw  [[REG4:r[0-9]+]], [[REG3]]
+; CHECK: rlwinm r3, [[REG4]], 27, 31, 31
+; CHECK: blr
+
+  %and = and i32 %i, 305419896
+  %cmp = icmp eq i32 %and, 305419896
+  ret i1 %cmp
+}
+