diff options
Diffstat (limited to 'test/Analysis/BasicAA/modref.ll')
| -rw-r--r-- | test/Analysis/BasicAA/modref.ll | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/test/Analysis/BasicAA/modref.ll b/test/Analysis/BasicAA/modref.ll index 0d8bf71..e124d6c 100644 --- a/test/Analysis/BasicAA/modref.ll +++ b/test/Analysis/BasicAA/modref.ll @@ -13,7 +13,7 @@ define i32 @test0(i8* %P) { call void @llvm.memset.p0i8.i32(i8* %P, i8 0, i32 42, i32 1, i1 false) - %B = load i32* %A + %B = load i32, i32* %A ret i32 %B ; CHECK-LABEL: @test0 @@ -29,30 +29,30 @@ define i8 @test1() { call void @llvm.memcpy.p0i8.p0i8.i8(i8* %A, i8* %B, i8 -1, i32 0, i1 false) - %C = load i8* %B + %C = load i8, i8* %B ret i8 %C ; CHECK: ret i8 2 } define i8 @test2(i8* %P) { ; CHECK-LABEL: @test2 - %P2 = getelementptr i8* %P, i32 127 + %P2 = getelementptr i8, i8* %P, i32 127 store i8 1, i8* %P2 ;; Not dead across memset call void @llvm.memset.p0i8.i8(i8* %P, i8 2, i8 127, i32 0, i1 false) - %A = load i8* %P2 + %A = load i8, i8* %P2 ret i8 %A ; CHECK: ret i8 1 } define i8 @test2a(i8* %P) { ; CHECK-LABEL: @test2 - %P2 = getelementptr i8* %P, i32 126 + %P2 = getelementptr i8, i8* %P, i32 126 ;; FIXME: DSE isn't zapping this dead store. store i8 1, i8* %P2 ;; Dead, clobbered by memset. call void @llvm.memset.p0i8.i8(i8* %P, i8 2, i8 127, i32 0, i1 false) - %A = load i8* %P2 + %A = load i8, i8* %P2 ret i8 %A ; CHECK-NOT: load ; CHECK: ret i8 2 @@ -64,7 +64,7 @@ define void @test3(i8* %P, i8 %X) { ; CHECK-NOT: %Y %Y = add i8 %X, 1 ;; Dead, because the only use (the store) is dead. - %P2 = getelementptr i8* %P, i32 2 + %P2 = getelementptr i8, i8* %P, i32 2 store i8 %Y, i8* %P2 ;; Not read by lifetime.end, should be removed. ; CHECK: store i8 2, i8* %P2 call void @llvm.lifetime.end(i64 1, i8* %P) @@ -78,7 +78,7 @@ define void @test3a(i8* %P, i8 %X) { ; CHECK-LABEL: @test3a %Y = add i8 %X, 1 ;; Dead, because the only use (the store) is dead. - %P2 = getelementptr i8* %P, i32 2 + %P2 = getelementptr i8, i8* %P, i32 2 store i8 %Y, i8* %P2 ; CHECK-NEXT: call void @llvm.lifetime.end call void @llvm.lifetime.end(i64 10, i8* %P) @@ -90,9 +90,9 @@ define void @test3a(i8* %P, i8 %X) { @G2 = external global [4000 x i32] define i32 @test4(i8* %P) { - %tmp = load i32* @G1 + %tmp = load i32, i32* @G1 call void @llvm.memset.p0i8.i32(i8* bitcast ([4000 x i32]* @G2 to i8*), i8 0, i32 4000, i32 1, i1 false) - %tmp2 = load i32* @G1 + %tmp2 = load i32, i32* @G1 %sub = sub i32 %tmp2, %tmp ret i32 %sub ; CHECK-LABEL: @test4 @@ -105,9 +105,9 @@ define i32 @test4(i8* %P) { ; Verify that basicaa is handling variable length memcpy, knowing it doesn't ; write to G1. define i32 @test5(i8* %P, i32 %Len) { - %tmp = load i32* @G1 + %tmp = load i32, i32* @G1 call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([4000 x i32]* @G2 to i8*), i8* bitcast (i32* @G1 to i8*), i32 %Len, i32 1, i1 false) - %tmp2 = load i32* @G1 + %tmp2 = load i32, i32* @G1 %sub = sub i32 %tmp2, %tmp ret i32 %sub ; CHECK: @test5 @@ -118,13 +118,13 @@ define i32 @test5(i8* %P, i32 %Len) { } define i8 @test6(i8* %p, i8* noalias %a) { - %x = load i8* %a + %x = load i8, i8* %a %t = va_arg i8* %p, float - %y = load i8* %a + %y = load i8, i8* %a %z = add i8 %x, %y ret i8 %z ; CHECK-LABEL: @test6 -; CHECK: load i8* %a +; CHECK: load i8, i8* %a ; CHECK-NOT: load ; CHECK: ret } @@ -135,14 +135,14 @@ define i32 @test7() nounwind uwtable ssp { entry: %x = alloca i32, align 4 store i32 0, i32* %x, align 4 - %add.ptr = getelementptr inbounds i32* %x, i64 1 + %add.ptr = getelementptr inbounds i32, i32* %x, i64 1 call void @test7decl(i32* %add.ptr) - %tmp = load i32* %x, align 4 + %tmp = load i32, i32* %x, align 4 ret i32 %tmp ; CHECK-LABEL: @test7( ; CHECK: store i32 0 ; CHECK: call void @test7decl -; CHECK: load i32* +; CHECK: load i32, i32* } declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind |