More testcases I don't want to forget about
llvm-svn: 2480
diff --git a/llvm/test/Regression/Transforms/InstCombine/and.ll b/llvm/test/Regression/Transforms/InstCombine/and.ll
index 455be22..9f7f49a 100644
--- a/llvm/test/Regression/Transforms/InstCombine/and.ll
+++ b/llvm/test/Regression/Transforms/InstCombine/and.ll
@@ -28,4 +28,13 @@
ret bool %B
}
+int "test5"(int %A) {
+ %B = and int %A, %A
+ ret int %B
+}
+
+bool "test6"(bool %A) {
+ %B = and bool %A, %A
+ ret bool %B
+}
diff --git a/llvm/test/Regression/Transforms/InstCombine/or.ll b/llvm/test/Regression/Transforms/InstCombine/or.ll
index 76d620e..34b9cc21 100644
--- a/llvm/test/Regression/Transforms/InstCombine/or.ll
+++ b/llvm/test/Regression/Transforms/InstCombine/or.ll
@@ -33,9 +33,30 @@
ret bool %B
}
-int "test5"(int %A) {
+int "test6"(int %A) {
%B = xor int %A, 0
ret int %B
}
+bool "test7"(bool %A) {
+ %B = xor bool %A, %A
+ ret bool %B
+}
+
+int "test8"(int %A) {
+ %B = xor int %A, %A
+ ret int %B
+}
+
+bool "test9"(bool %A) {
+ %B = or bool %A, %A
+ ret bool %B
+}
+
+int "test10"(int %A) {
+ %B = or int %A, %A
+ ret int %B
+}
+
+
diff --git a/llvm/test/Regression/Transforms/InstCombine/set.ll b/llvm/test/Regression/Transforms/InstCombine/set.ll
new file mode 100644
index 0000000..264bb35
--- /dev/null
+++ b/llvm/test/Regression/Transforms/InstCombine/set.ll
@@ -0,0 +1,39 @@
+; This test makes sure that these instructions are properly eliminated.
+;
+
+; RUN: if as < %s | opt -instcombine -dce | dis | grep set
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+
+implementation
+
+bool "test1"(int %A) {
+ %B = seteq int %A, %A
+ ret bool %B
+}
+
+bool "test2"(int %A) {
+ %B = setne int %A, %A
+ ret bool %B
+}
+
+bool "test3"(int %A) {
+ %B = setlt int %A, %A
+ ret bool %B
+}
+
+bool "test4"(int %A) {
+ %B = setgt int %A, %A
+ ret bool %B
+}
+
+bool "test5"(int %A) {
+ %B = setle int %A, %A
+ ret bool %B
+}
+
+bool "test6"(int %A) {
+ %B = setge int %A, %A
+ ret bool %B
+}
diff --git a/llvm/test/Regression/Transforms/InstCombine/sub.ll b/llvm/test/Regression/Transforms/InstCombine/sub.ll
new file mode 100644
index 0000000..15903b6
--- /dev/null
+++ b/llvm/test/Regression/Transforms/InstCombine/sub.ll
@@ -0,0 +1,21 @@
+; This test makes sure that these instructions are properly eliminated.
+;
+
+; RUN: if as < %s | opt -instcombine -dce | dis | grep sub
+; RUN: then exit 1
+; RUN: else exit 0
+; RUN: fi
+
+implementation
+
+int "test1"(int %A) {
+ %B = sub int %A, %A ; ISA constant 0
+ ret int %B
+}
+
+int "test2"(int %A) {
+ %B = sub int %A, 0
+ ret int %B
+}
+
+