diff options
Diffstat (limited to 'test/CodeGen/MSP430/AddrMode-mov-xr.ll')
-rw-r--r-- | test/CodeGen/MSP430/AddrMode-mov-xr.ll | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/test/CodeGen/MSP430/AddrMode-mov-xr.ll b/test/CodeGen/MSP430/AddrMode-mov-xr.ll new file mode 100644 index 0000000..b8155d3 --- /dev/null +++ b/test/CodeGen/MSP430/AddrMode-mov-xr.ll @@ -0,0 +1,67 @@ +; 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-i32:16:16" +target triple = "msp430-generic-generic" + +define void @am1(i16* %a, i16 %b) nounwind { + store i16 %b, i16* %a + ret void +} +; CHECK: am1: +; CHECK: mov.w r14, 0(r15) + +@foo = external global i16 + +define void @am2(i16 %a) nounwind { + store i16 %a, i16* @foo + ret void +} +; CHECK: am2: +; CHECK: mov.w r15, &foo + +@bar = external global [2 x i8] + +define void @am3(i16 %i, i8 %a) nounwind { + %1 = getelementptr [2 x i8]* @bar, i16 0, i16 %i + store i8 %a, i8* %1 + ret void +} +; CHECK: am3: +; CHECK: mov.b r14, &bar(r15) + +define void @am4(i16 %a) nounwind { + volatile store i16 %a, i16* inttoptr(i16 32 to i16*) + ret void +} +; CHECK: am4: +; CHECK: mov.w r15, &32 + +define void @am5(i16* nocapture %p, i16 %a) nounwind readonly { + %1 = getelementptr inbounds i16* %p, i16 2 + store i16 %a, i16* %1 + ret void +} +; CHECK: am5: +; CHECK: mov.w r14, 4(r15) + +%S = type { i16, i16 } +@baz = common global %S zeroinitializer, align 1 + +define void @am6(i16 %a) nounwind { + store i16 %a, i16* getelementptr (%S* @baz, i32 0, i32 1) + ret void +} +; CHECK: am6: +; CHECK: mov.w r15, &baz+2 + +%T = type { i16, [2 x i8] } +@duh = external global %T + +define void @am7(i16 %n, i8 %a) nounwind { + %1 = getelementptr %T* @duh, i32 0, i32 1 + %2 = getelementptr [2 x i8]* %1, i16 0, i16 %n + store i8 %a, i8* %2 + ret void +} +; CHECK: am7: +; CHECK: mov.b r14, &duh+2(r15) + |