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-rw-r--r--test/CodeGen/MSP430/bit.ll166
1 files changed, 166 insertions, 0 deletions
diff --git a/test/CodeGen/MSP430/bit.ll b/test/CodeGen/MSP430/bit.ll
new file mode 100644
index 0000000000..2c7836661f
--- /dev/null
+++ b/test/CodeGen/MSP430/bit.ll
@@ -0,0 +1,166 @@
+; RUN: llvm-as < %s | llc -march=msp430 | FileCheck %s
+target datalayout = "e-p:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:16:32"
+target triple = "msp430-generic-generic"
+
+@foo8 = external global i8;
+@bar8 = external global i8;
+
+define i8 @bitbrr(i8 %a, i8 %b) nounwind {
+ %t1 = and i8 %a, %b
+ %t2 = icmp ne i8 %t1, 0
+ %t3 = zext i1 %t2 to i8
+ ret i8 %t3
+}
+; CHECK: bitbrr:
+; CHECK: bit.b r14, r15
+
+define i8 @bitbri(i8 %a) nounwind {
+ %t1 = and i8 %a, 15
+ %t2 = icmp ne i8 %t1, 0
+ %t3 = zext i1 %t2 to i8
+ ret i8 %t3
+}
+; CHECK: bitbri:
+; CHECK: bit.b #15, r15
+
+define i8 @bitbir(i8 %a) nounwind {
+ %t1 = and i8 15, %a
+ %t2 = icmp ne i8 %t1, 0
+ %t3 = zext i1 %t2 to i8
+ ret i8 %t3
+}
+; CHECK: bitbir:
+; CHECK: bit.b #15, r15
+
+define i8 @bitbmi() nounwind {
+ %t1 = load i8* @foo8
+ %t2 = and i8 %t1, 15
+ %t3 = icmp ne i8 %t2, 0
+ %t4 = zext i1 %t3 to i8
+ ret i8 %t4
+}
+; CHECK: bitbmi:
+; CHECK: bit.b #15, &foo8
+
+define i8 @bitbim() nounwind {
+ %t1 = load i8* @foo8
+ %t2 = and i8 15, %t1
+ %t3 = icmp ne i8 %t2, 0
+ %t4 = zext i1 %t3 to i8
+ ret i8 %t4
+}
+; CHECK: bitbim:
+; CHECK: bit.b #15, &foo8
+
+define i8 @bitbrm(i8 %a) nounwind {
+ %t1 = load i8* @foo8
+ %t2 = and i8 %a, %t1
+ %t3 = icmp ne i8 %t2, 0
+ %t4 = zext i1 %t3 to i8
+ ret i8 %t4
+}
+; CHECK: bitbrm:
+; CHECK: bit.b &foo8, r15
+
+define i8 @bitbmr(i8 %a) nounwind {
+ %t1 = load i8* @foo8
+ %t2 = and i8 %t1, %a
+ %t3 = icmp ne i8 %t2, 0
+ %t4 = zext i1 %t3 to i8
+ ret i8 %t4
+}
+; CHECK: bitbmr:
+; CHECK: bit.b r15, &foo8
+
+define i8 @bitbmm() nounwind {
+ %t1 = load i8* @foo8
+ %t2 = load i8* @bar8
+ %t3 = and i8 %t1, %t2
+ %t4 = icmp ne i8 %t3, 0
+ %t5 = zext i1 %t4 to i8
+ ret i8 %t5
+}
+; CHECK: bitbmm:
+; CHECK: bit.b &bar8, &foo8
+
+@foo16 = external global i16;
+@bar16 = external global i16;
+
+define i16 @bitwrr(i16 %a, i16 %b) nounwind {
+ %t1 = and i16 %a, %b
+ %t2 = icmp ne i16 %t1, 0
+ %t3 = zext i1 %t2 to i16
+ ret i16 %t3
+}
+; CHECK: bitwrr:
+; CHECK: bit.w r14, r15
+
+define i16 @bitwri(i16 %a) nounwind {
+ %t1 = and i16 %a, 4080
+ %t2 = icmp ne i16 %t1, 0
+ %t3 = zext i1 %t2 to i16
+ ret i16 %t3
+}
+; CHECK: bitwri:
+; CHECK: bit.w #4080, r15
+
+define i16 @bitwir(i16 %a) nounwind {
+ %t1 = and i16 4080, %a
+ %t2 = icmp ne i16 %t1, 0
+ %t3 = zext i1 %t2 to i16
+ ret i16 %t3
+}
+; CHECK: bitwir:
+; CHECK: bit.w #4080, r15
+
+define i16 @bitwmi() nounwind {
+ %t1 = load i16* @foo16
+ %t2 = and i16 %t1, 4080
+ %t3 = icmp ne i16 %t2, 0
+ %t4 = zext i1 %t3 to i16
+ ret i16 %t4
+}
+; CHECK: bitwmi:
+; CHECK: bit.w #4080, &foo16
+
+define i16 @bitwim() nounwind {
+ %t1 = load i16* @foo16
+ %t2 = and i16 4080, %t1
+ %t3 = icmp ne i16 %t2, 0
+ %t4 = zext i1 %t3 to i16
+ ret i16 %t4
+}
+; CHECK: bitwim:
+; CHECK: bit.w #4080, &foo16
+
+define i16 @bitwrm(i16 %a) nounwind {
+ %t1 = load i16* @foo16
+ %t2 = and i16 %a, %t1
+ %t3 = icmp ne i16 %t2, 0
+ %t4 = zext i1 %t3 to i16
+ ret i16 %t4
+}
+; CHECK: bitwrm:
+; CHECK: bit.w &foo16, r15
+
+define i16 @bitwmr(i16 %a) nounwind {
+ %t1 = load i16* @foo16
+ %t2 = and i16 %t1, %a
+ %t3 = icmp ne i16 %t2, 0
+ %t4 = zext i1 %t3 to i16
+ ret i16 %t4
+}
+; CHECK: bitwmr:
+; CHECK: bit.w r15, &foo16
+
+define i16 @bitwmm() nounwind {
+ %t1 = load i16* @foo16
+ %t2 = load i16* @bar16
+ %t3 = and i16 %t1, %t2
+ %t4 = icmp ne i16 %t3, 0
+ %t5 = zext i1 %t4 to i16
+ ret i16 %t5
+}
+; CHECK: bitwmm:
+; CHECK: bit.w &bar16, &foo16
+