; RUN: llc -march=hexagon < %s | FileCheck %s target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048" target triple = "hexagon" ; CHECK-LABEL: test0 ; CHECK: memw(r29+#{{[0-9]+}}) += #1 define void @test0() #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = add nsw i32 %1, 1 store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test1 ; CHECK: memw(r29+#{{[0-9]+}}) -= #1 define void @test1() #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = sub nsw i32 %1, 1 store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test2 ; CHECK: memw(r29+#{{[0-9]+}}) = setbit(#0) define void @test2() #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = or i32 %1, 1 store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test3 ; CHECK: memw(r29+#{{[0-9]+}}) = clrbit(#0) define void @test3() #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = and i32 %1, -2 store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test4 ; CHECK: memw(r29+#{{[0-9]+}}) += r define void @test4(i32 %a) #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = add nsw i32 %1, %a store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test5 ; CHECK: memw(r29+#{{[0-9]+}}) -= r define void @test5(i32 %a) #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = sub nsw i32 %1, %a store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test6 ; CHECK: memw(r29+#{{[0-9]+}}) |= r define void @test6(i32 %a) #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = or i32 %1, %a store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } ; CHECK-LABEL: test7 ; CHECK: memw(r29+#{{[0-9]+}}) &= r define void @test7(i32 %a) #0 { entry: %x = alloca i32, align 4 %0 = bitcast i32* %x to i8* call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #3 call void @foo(i32* nonnull %x) #3 %1 = load i32, i32* %x, align 4, !tbaa !1 %inc = and i32 %1, %a store i32 %inc, i32* %x, align 4, !tbaa !1 call void @foo(i32* nonnull %x) #3 call void @llvm.lifetime.end.p0i8(i64 4, i8* %0) #3 ret void } declare void @foo(i32*) #2 declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #1 declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #1 attributes #0 = { nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { argmemonly nounwind } attributes #2 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #3 = { nounwind } !1 = !{!2, !2, i64 0} !2 = !{!"int", !3, i64 0} !3 = !{!"omnipotent char", !4, i64 0} !4 = !{!"Simple C/C++ TBAA"}