X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FPowerPC%2Fsmall-arguments.ll;h=31bcee6bc811f7a093af3ca65abd26935a31f21f;hb=f2e4afd96c9d26ff0dd2fb5eca0a94207d2a8fb4;hp=d00326ebc7c638f9fe1367f0d6aba2e406edaf3d;hpb=7dd8b05fd7283a7ca4a6b2cd7df554bc989927e8;p=oota-llvm.git

diff --git a/test/CodeGen/PowerPC/small-arguments.ll b/test/CodeGen/PowerPC/small-arguments.ll
index d00326ebc7c..31bcee6bc81 100644
--- a/test/CodeGen/PowerPC/small-arguments.ll
+++ b/test/CodeGen/PowerPC/small-arguments.ll
@@ -1,26 +1,52 @@
-; RUN: llvm-as < %s | llc -march=ppc32 | not grep 'extsh\|rlwinm'
+; RUN: llc < %s -march=ppc32 | not grep {extsh\\|rlwinm}
 
-int %test1(short %X) {
-	%Y = cast short %X to int  ;; dead
-	ret int %Y
+declare i16 @foo() signext 
+
+define i32 @test1(i16 signext %X) {
+	%Y = sext i16 %X to i32  ;; dead
+	ret i32 %Y
 }
 
-int %test2(ushort %X) {
-	%Y = cast ushort %X to int
-	%Z = and int %Y, 65535      ;; dead
-	ret int %Z
+define i32 @test2(i16 zeroext %X) {
+	%Y = sext i16 %X to i32
+	%Z = and i32 %Y, 65535      ;; dead
+	ret i32 %Z
 }
 
-void %test3() {
-	%tmp.0 = call short %foo()            ;; no extsh!
-	%tmp.1 = setlt short %tmp.0, 1234
-	br bool %tmp.1, label %then, label %UnifiedReturnBlock
+define void @test3() {
+	%tmp.0 = call i16 @foo() signext            ;; no extsh!
+	%tmp.1 = icmp slt i16 %tmp.0, 1234
+	br i1 %tmp.1, label %then, label %UnifiedReturnBlock
 
 then:	
-	call int %test1(short 0)
+	call i32 @test1(i16 0 signext)
 	ret void
 UnifiedReturnBlock:
 	ret void
 }
 
-declare short %foo()
+define i32 @test4(i16* %P) {
+        %tmp.1 = load i16* %P
+        %tmp.2 = zext i16 %tmp.1 to i32
+        %tmp.3 = and i32 %tmp.2, 255
+        ret i32 %tmp.3
+}
+
+define i32 @test5(i16* %P) {
+        %tmp.1 = load i16* %P
+        %tmp.2 = bitcast i16 %tmp.1 to i16
+        %tmp.3 = zext i16 %tmp.2 to i32
+        %tmp.4 = and i32 %tmp.3, 255
+        ret i32 %tmp.4
+}
+
+define i32 @test6(i32* %P) {
+        %tmp.1 = load i32* %P
+        %tmp.2 = and i32 %tmp.1, 255
+        ret i32 %tmp.2
+}
+
+define i16 @test7(float %a) zeroext {
+        %tmp.1 = fptoui float %a to i16
+        ret i16 %tmp.1
+}