Update aosp/master LLVM for rebase to r239765

[android-x86/external-llvm.git] / test / CodeGen / SPARC / basictest.ll

diff --git a/test/CodeGen/SPARC/basictest.ll b/test/CodeGen/SPARC/basictest.ll
index e67b39c..7b54007 100644 (file)
--- a/test/CodeGen/SPARC/basictest.ll
+++ b/test/CodeGen/SPARC/basictest.ll
@@ -3,7 +3,7 @@
 define i32 @test0(i32 %X) {
        %tmp.1 = add i32 %X, 1
        ret i32 %tmp.1
-; CHECK: test0:
+; CHECK-LABEL: test0:
 ; CHECK: add %o0, 1, %o0
 }
 
@@ -13,7 +13,7 @@ define i32 @test1(i32 %X, i32 %Y) {
         %A = xor i32 %X, %Y
         %B = xor i32 %A, -1
         ret i32 %B
-; CHECK: test1:
+; CHECK-LABEL: test1:
 ; CHECK: xnor %o0, %o1, %o0
 }
 
@@ -21,6 +21,66 @@ define i32 @test2(i32 %X, i32 %Y) {
         %A = xor i32 %X, -1
         %B = xor i32 %A, %Y
         ret i32 %B
-; CHECK: test2:
+; CHECK-LABEL: test2:
 ; CHECK: xnor %o0, %o1, %o0
 }
+
+; CHECK-LABEL: store_zero:
+; CHECK: st   %g0, [%o0]
+; CHECK: st   %g0, [%o1+4]
+define i32 @store_zero(i32* %a, i32* %b) {
+entry:
+  store i32 0, i32* %a, align 4
+  %0 = getelementptr inbounds i32, i32* %b, i32 1
+  store i32 0, i32* %0, align 4
+  ret i32 0
+}
+
+; CHECK-LABEL: signed_divide:
+; CHECK: sra %o0, 31, %o2
+; CHECK: wr %o2, %g0, %y
+; CHECK: sdiv %o0, %o1, %o0
+define i32 @signed_divide(i32 %a, i32 %b) {
+  %r = sdiv i32 %a, %b
+  ret i32 %r
+}
+
+; CHECK-LABEL: unsigned_divide:
+; CHECK: wr %g0, %g0, %y
+; CHECK: udiv %o0, %o1, %o0
+define i32 @unsigned_divide(i32 %a, i32 %b) {
+  %r = udiv i32 %a, %b
+  ret i32 %r
+}
+
+; CHECK-LABEL: multiply_32x32:
+; CHECK: smul %o0, %o1, %o0
+define i32 @multiply_32x32(i32 %a, i32 %b) {
+  %r = mul i32 %a, %b
+  ret i32 %r
+}
+
+; CHECK-LABEL: signed_multiply_32x32_64:
+; CHECK: smul %o0, %o1, %o1
+; CHECK: rd %y, %o0
+define i64 @signed_multiply_32x32_64(i32 %a, i32 %b) {
+  %xa = sext i32 %a to i64
+  %xb = sext i32 %b to i64
+  %r = mul i64 %xa, %xb
+  ret i64 %r
+}
+
+; CHECK-LABEL: unsigned_multiply_32x32_64:
+; CHECK: umul %o0, %o1, %o2
+; CHECK: rd %y, %o2
+;FIXME: the smul in the output is totally redundant and should not there.
+; CHECK: smul %o0, %o1, %o1
+; CHECK: retl
+; CHECK: mov      %o2, %o0
+define i64 @unsigned_multiply_32x32_64(i32 %a, i32 %b) {
+  %xa = zext i32 %a to i64
+  %xb = zext i32 %b to i64
+  %r = mul i64 %xa, %xb
+  ret i64 %r
+}
+