2 files changed, 22 insertions, 1 deletions
diff --git a/test/Transforms/InstCombine/2008-08-17-ICmpXorSignbit.ll b/test/Transforms/InstCombine/2008-08-17-ICmpXorSignbit.ll
index 1540d41..428a359 100644
--- a/test/Transforms/InstCombine/2008-08-17-ICmpXorSignbit.ll
+++ b/test/Transforms/InstCombine/2008-08-17-ICmpXorSignbit.ll
@@ -1,5 +1,4 @@
 ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep xor
-; XFAIL: *
 
 define i1 @test1(i8 %x, i8 %y) {
   %X = xor i8 %x, 128
diff --git a/test/Transforms/InstCombine/2009-01-31-Pressure.ll b/test/Transforms/InstCombine/2009-01-31-Pressure.ll
new file mode 100644
index 0000000..0c3066b
--- /dev/null
+++ b/test/Transforms/InstCombine/2009-01-31-Pressure.ll
@@ -0,0 +1,22 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {%B = add i8 %b, %x}
+; PR2698
+
+declare void @use1(i1)
+declare void @use8(i8)
+
+define void @test1(i8 %a, i8 %b, i8 %x) {
+  %A = add i8 %a, %x
+  %B = add i8 %b, %x
+  %C = icmp eq i8 %A, %B
+  call void @use1(i1 %C)
+  ret void
+}
+
+define void @test2(i8 %a, i8 %b, i8 %x) {
+  %A = add i8 %a, %x
+  %B = add i8 %b, %x
+  %C = icmp eq i8 %A, %B
+  call void @use1(i1 %C)
+  call void @use8(i8 %A)
+  ret void
+}