X86: Fix the (saddo/ssub x, 1) -> incl/decl selection to check the right operand...

[oota-llvm.git] / test / CodeGen / X86 / add.ll

diff --git a/test/CodeGen/X86/add.ll b/test/CodeGen/X86/add.ll
index 62c898025c80adacdd62b9e2c9b1d262970217e7..b95e5b53c2dcffa5ccf7eafb06d6fc7dd8f1e377 100644 (file)
--- a/test/CodeGen/X86/add.ll
+++ b/test/CodeGen/X86/add.ll
@@ -133,3 +133,18 @@ define i32 @test9(i32 %x, i32 %y) nounwind readnone {
 ; X64: subl
 ; X64: ret
 }
+
+define i1 @test10(i32 %x) nounwind {
+entry:
+  %t = call {i32, i1} @llvm.sadd.with.overflow.i32(i32 %x, i32 1)
+  %obit = extractvalue {i32, i1} %t, 1
+  ret i1 %obit
+
+; X32: test10:
+; X32: incl
+; X32-NEXT: seto
+
+; X64: test10:
+; X64: incl
+; X64-NEXT: seto
+}