86 lines
3.1 KiB
LLVM
86 lines
3.1 KiB
LLVM
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; RUN: llc -march=hexagon < %s | FileCheck %s
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target triple = "hexagon"
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; CHECK-LABEL: test1:
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; CHECK-DAG: memw(r29+#4) = ##875770417
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; CHECK-DAG: memw(r29+#8) = #51
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; CHECK-DAG: memh(r29+#12) = #50
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; CHECK-DAG: memb(r29+#15) = #49
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define void @test1() {
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b0:
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%v1 = alloca [1 x i8], align 1
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%v2 = alloca i16, align 2
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%v3 = alloca i32, align 4
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%v4 = alloca i32, align 4
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%v5 = getelementptr inbounds [1 x i8], [1 x i8]* %v1, i32 0, i32 0
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call void @llvm.lifetime.start(i64 1, i8* %v5)
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store i8 49, i8* %v5, align 1
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%v6 = bitcast i16* %v2 to i8*
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call void @llvm.lifetime.start(i64 2, i8* %v6)
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store i16 50, i16* %v2, align 2
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%v7 = bitcast i32* %v3 to i8*
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call void @llvm.lifetime.start(i64 4, i8* %v7)
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store i32 51, i32* %v3, align 4
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%v8 = bitcast i32* %v4 to i8*
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call void @llvm.lifetime.start(i64 4, i8* %v8)
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store i32 875770417, i32* %v4, align 4
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call void @test4(i8* %v5, i8* %v6, i8* %v7, i8* %v8)
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call void @llvm.lifetime.end(i64 4, i8* %v8)
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call void @llvm.lifetime.end(i64 4, i8* %v7)
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call void @llvm.lifetime.end(i64 2, i8* %v6)
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call void @llvm.lifetime.end(i64 1, i8* %v5)
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ret void
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}
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; CHECK-LABEL: test2:
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; CHECK-DAG: memw(r29+#208) = #51
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; CHECK-DAG: memh(r29+#212) = r{{[0-9]+}}
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; CHECK-DAG: memb(r29+#215) = r{{[0-9]+}}
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define void @test2() {
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b0:
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%v1 = alloca [1 x i8], align 1
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%v2 = alloca i16, align 2
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%v3 = alloca i32, align 4
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%v4 = alloca i32, align 4
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%v5 = alloca [100 x i8], align 8
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%v6 = alloca [101 x i8], align 8
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%v7 = getelementptr inbounds [1 x i8], [1 x i8]* %v1, i32 0, i32 0
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call void @llvm.lifetime.start(i64 1, i8* %v7)
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store i8 49, i8* %v7, align 1
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%v8 = bitcast i16* %v2 to i8*
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call void @llvm.lifetime.start(i64 2, i8* %v8)
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store i16 50, i16* %v2, align 2
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%v9 = bitcast i32* %v3 to i8*
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call void @llvm.lifetime.start(i64 4, i8* %v9)
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store i32 51, i32* %v3, align 4
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%v10 = bitcast i32* %v4 to i8*
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call void @llvm.lifetime.start(i64 4, i8* %v10)
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store i32 875770417, i32* %v4, align 4
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%v11 = getelementptr inbounds [100 x i8], [100 x i8]* %v5, i32 0, i32 0
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call void @llvm.lifetime.start(i64 100, i8* %v11)
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call void @llvm.memset.p0i8.i32(i8* align 8 %v11, i8 0, i32 100, i1 false)
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store i8 50, i8* %v11, align 8
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%v12 = getelementptr inbounds [101 x i8], [101 x i8]* %v6, i32 0, i32 0
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call void @llvm.lifetime.start(i64 101, i8* %v12)
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call void @llvm.memset.p0i8.i32(i8* align 8 %v12, i8 0, i32 101, i1 false)
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store i8 49, i8* %v12, align 8
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call void @test3(i8* %v7, i8* %v8, i8* %v9, i8* %v10, i8* %v11, i8* %v12)
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call void @llvm.lifetime.end(i64 101, i8* %v12)
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call void @llvm.lifetime.end(i64 100, i8* %v11)
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call void @llvm.lifetime.end(i64 4, i8* %v10)
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call void @llvm.lifetime.end(i64 4, i8* %v9)
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call void @llvm.lifetime.end(i64 2, i8* %v8)
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call void @llvm.lifetime.end(i64 1, i8* %v7)
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ret void
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}
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declare void @llvm.lifetime.start(i64, i8* nocapture) #0
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declare void @llvm.lifetime.end(i64, i8* nocapture) #0
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declare void @llvm.memset.p0i8.i32(i8* nocapture writeonly, i8, i32, i1) #0
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declare void @test3(i8*, i8*, i8*, i8*, i8*, i8*)
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declare void @test4(i8*, i8*, i8*, i8*)
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attributes #0 = { argmemonly nounwind "target-cpu"="hexagonv60" }
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