diff --git a/test/CodeGen/PowerPC/cttz.ll b/test/CodeGen/PowerPC/cttz.ll
index bfb7b5d..28e711a 100644
--- a/test/CodeGen/PowerPC/cttz.ll
+++ b/test/CodeGen/PowerPC/cttz.ll
@@ -1,12 +1,12 @@
 ; Make sure this testcase does not use ctpop
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | grep -i 'cntlzw'
 
-declare int %llvm.cttz(int)
+declare uint %llvm.cttz.i32(uint)
 
 implementation   ; Functions:
 
-int %bar(int %x) {
+uint %bar(uint %x) {
 entry:
-	%tmp.1 = call int %llvm.cttz( int %x ) 
-	ret int %tmp.1
+	%tmp.1 = call uint %llvm.cttz.i32( uint %x ) 
+	ret uint %tmp.1
 }
diff --git a/test/CodeGen/PowerPC/fsqrt.ll b/test/CodeGen/PowerPC/fsqrt.ll
index 87eaebb..0e9238e 100644
--- a/test/CodeGen/PowerPC/fsqrt.ll
+++ b/test/CodeGen/PowerPC/fsqrt.ll
@@ -6,8 +6,8 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -mattr=-fsqrt | not grep 'fsqrt f1, f1' &&
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -mcpu=g4 | not grep 'fsqrt f1, f1'
 
-declare double %llvm.sqrt(double)
+declare double %llvm.sqrt.f64(double)
 double %X(double %Y) {
-	%Z = call double %llvm.sqrt(double %Y)
+	%Z = call double %llvm.sqrt.f64(double %Y)
 	ret double %Z
 }