Add and-not (bic) patterns. Based heavily on patch by Brian Lucas!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86471 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/MSP430/Inst16mr.ll b/test/CodeGen/MSP430/Inst16mr.ll
index 53334aa..2613f01 100644
--- a/test/CodeGen/MSP430/Inst16mr.ll
+++ b/test/CodeGen/MSP430/Inst16mr.ll
@@ -37,6 +37,16 @@
ret void
}
+define void @bic(i16 zeroext %m) nounwind {
+; CHECK: bic:
+; CHECK: bic.w r15, &foo
+ %1 = xor i16 %m, -1
+ %2 = load i16* @foo
+ %3 = and i16 %2, %1
+ store i16 %3, i16* @foo
+ ret void
+}
+
define void @xor(i16 %a) nounwind {
; CHECK: xor:
; CHECK: xor.w r15, &foo
diff --git a/test/CodeGen/MSP430/Inst16rm.ll b/test/CodeGen/MSP430/Inst16rm.ll
index d0cb0d1..02e89c7 100644
--- a/test/CodeGen/MSP430/Inst16rm.ll
+++ b/test/CodeGen/MSP430/Inst16rm.ll
@@ -19,7 +19,6 @@
ret i16 %2
}
-
define i16 @bis(i16 %a) nounwind {
; CHECK: bis:
; CHECK: bis.w &foo, r15
@@ -28,6 +27,15 @@
ret i16 %2
}
+define i16 @bic(i16 %a) nounwind {
+; CHECK: bic:
+; CHECK: bic.w &foo, r15
+ %1 = load i16* @foo
+ %2 = xor i16 %1, -1
+ %3 = and i16 %a, %2
+ ret i16 %3
+}
+
define i16 @xor(i16 %a) nounwind {
; CHECK: xor:
; CHECK: xor.w &foo, r15
diff --git a/test/CodeGen/MSP430/Inst16rr.ll b/test/CodeGen/MSP430/Inst16rr.ll
index 6619c51..2f1ba5b 100644
--- a/test/CodeGen/MSP430/Inst16rr.ll
+++ b/test/CodeGen/MSP430/Inst16rr.ll
@@ -29,6 +29,14 @@
ret i16 %1
}
+define i16 @bic(i16 %a, i16 %b) nounwind {
+; CHECK: bic:
+; CHECK: bic.w r14, r15
+ %1 = xor i16 %b, -1
+ %2 = and i16 %a, %1
+ ret i16 %2
+}
+
define i16 @xor(i16 %a, i16 %b) nounwind {
; CHECK: xor:
; CHECK: xor.w r14, r15
diff --git a/test/CodeGen/MSP430/Inst8mr.ll b/test/CodeGen/MSP430/Inst8mr.ll
index 04c681e..428d1fa 100644
--- a/test/CodeGen/MSP430/Inst8mr.ll
+++ b/test/CodeGen/MSP430/Inst8mr.ll
@@ -37,6 +37,16 @@
ret void
}
+define void @bic(i8 zeroext %m) nounwind {
+; CHECK: bic:
+; CHECK: bic.b r15, &foo
+ %1 = xor i8 %m, -1
+ %2 = load i8* @foo
+ %3 = and i8 %2, %1
+ store i8 %3, i8* @foo
+ ret void
+}
+
define void @xor(i8 %a) nounwind {
; CHECK: xor:
; CHECK: xor.b r15, &foo
diff --git a/test/CodeGen/MSP430/Inst8rm.ll b/test/CodeGen/MSP430/Inst8rm.ll
index 62a5d4b..c062f04 100644
--- a/test/CodeGen/MSP430/Inst8rm.ll
+++ b/test/CodeGen/MSP430/Inst8rm.ll
@@ -19,7 +19,6 @@
ret i8 %2
}
-
define i8 @bis(i8 %a) nounwind {
; CHECK: bis:
; CHECK: bis.b &foo, r15
@@ -28,6 +27,15 @@
ret i8 %2
}
+define i8 @bic(i8 %a) nounwind {
+; CHECK: bic:
+; CHECK: bic.b &foo, r15
+ %1 = load i8* @foo
+ %2 = xor i8 %1, -1
+ %3 = and i8 %a, %2
+ ret i8 %3
+}
+
define i8 @xor(i8 %a) nounwind {
; CHECK: xor:
; CHECK: xor.b &foo, r15
diff --git a/test/CodeGen/MSP430/Inst8rr.ll b/test/CodeGen/MSP430/Inst8rr.ll
index 90ea945..74feaae 100644
--- a/test/CodeGen/MSP430/Inst8rr.ll
+++ b/test/CodeGen/MSP430/Inst8rr.ll
@@ -29,6 +29,14 @@
ret i8 %1
}
+define i8 @bic(i8 %a, i8 %b) nounwind {
+; CHECK: bic:
+; CHECK: bic.b r14, r15
+ %1 = xor i8 %b, -1
+ %2 = and i8 %a, %1
+ ret i8 %2
+}
+
define i8 @xor(i8 %a, i8 %b) nounwind {
; CHECK: xor:
; CHECK: xor.w r14, r15