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https://github.com/RPCS3/llvm-mirror.git
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[NFC] Add two XFAIL tests from PR39783
llvm-svn: 347845
This commit is contained in:
Max Kazantsev
parent
c2737f7041
commit
dbc60dbe6c
134
test/Transforms/LoopSimplifyCFG/pr39783_1.ll
Normal file
134
test/Transforms/LoopSimplifyCFG/pr39783_1.ll
Normal file
@ -0,0 +1,134 @@
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; XFAIL: *
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; RUN: opt -march=z13 -S -O3 -enable-simple-loop-unswitch -enable-mssa-loop-dependency -enable-loop-simplifycfg-term-folding 2>&1 < %s | FileCheck %s
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; CHECK-LABEL: @main(
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target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64"
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@g_45 = external dso_local global i8, align 2
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@g_182 = external dso_local global i32, align 4
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@g_277 = external dso_local global i32, align 4
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@g_1135 = external dso_local global i16, align 2
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@g_2998 = external dso_local global i32, align 4
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; Function Attrs: nounwind
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define dso_local signext i32 @main(i32 signext %arg, i8** %arg1) #0 {
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bb:
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%tmp = call signext i32 @0()
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unreachable
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}
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; Function Attrs: nounwind
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define internal signext i32 @0() #0 {
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bb:
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%tmp = call signext i32 @1(i32 zeroext 0, i64 undef)
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ret i32 undef
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}
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; Function Attrs: nounwind
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define internal signext i32 @1(i32 zeroext %arg, i64 %arg1) #0 {
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bb:
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%tmp = alloca i32, align 4
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%tmp2 = alloca i32, align 4
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store i32 %arg, i32* %tmp, align 4, !tbaa !1
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br label %bb3
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bb3: ; preds = %bb42, %bb
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store i32 48, i32* %tmp2, align 4
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%tmp4 = load i32, i32* %tmp2, align 4
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%tmp5 = icmp eq i32 %tmp4, 48
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br i1 %tmp5, label %bb6, label %bb42
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bb6: ; preds = %bb9, %bb3
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%tmp7 = load i32, i32* @g_277, align 4, !tbaa !1
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%tmp8 = icmp ule i32 %tmp7, 0
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br i1 %tmp8, label %bb9, label %bb16
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bb9: ; preds = %bb15, %bb6
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%tmp10 = icmp sle i32 0, 5
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%tmp11 = load i32, i32* %tmp, align 4, !tbaa !1
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br i1 %tmp10, label %bb12, label %bb6
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bb12: ; preds = %bb9
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%tmp13 = icmp ne i32 %tmp11, 0
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br i1 %tmp13, label %bb15, label %bb14
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bb14: ; preds = %bb12
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store i16 0, i16* @g_1135, align 2, !tbaa !5
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br label %bb15
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bb15: ; preds = %bb14, %bb12
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br label %bb9
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bb16: ; preds = %bb20, %bb6
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%tmp17 = load i32, i32* %tmp, align 4, !tbaa !1
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%tmp18 = icmp ule i32 %tmp17, 0
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br i1 %tmp18, label %bb19, label %bb22
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bb19: ; preds = %bb19, %bb16
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br i1 undef, label %bb19, label %bb20
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bb20: ; preds = %bb19
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%tmp21 = add i32 0, 1
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store i32 %tmp21, i32* %tmp, align 4, !tbaa !1
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br label %bb16
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bb22: ; preds = %bb40, %bb16
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%tmp23 = load i32, i32* @g_277, align 4, !tbaa !1
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%tmp24 = icmp ule i32 %tmp23, 5
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br i1 %tmp24, label %bb25, label %bb42
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bb25: ; preds = %bb22
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store i32 0, i32* @g_182, align 4, !tbaa !1
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br label %bb26
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bb26: ; preds = %bb29, %bb25
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%tmp27 = load i32, i32* @g_182, align 4, !tbaa !1
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%tmp28 = icmp ule i32 %tmp27, 0
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br i1 %tmp28, label %bb29, label %bb31
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bb29: ; preds = %bb26
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%tmp30 = load i32*, i32** undef, align 8, !tbaa !7
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br i1 undef, label %bb26, label %bb40
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bb31: ; preds = %bb35, %bb26
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%tmp32 = load i32, i32* @g_2998, align 4, !tbaa !1
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%tmp33 = icmp sle i32 %tmp32, 5
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br i1 %tmp33, label %bb34, label %bb39
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bb34: ; preds = %bb34, %bb31
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br i1 undef, label %bb34, label %bb35
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bb35: ; preds = %bb35, %bb34
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%tmp36 = load i8, i8* @g_45, align 2, !tbaa !9
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%tmp37 = zext i8 %tmp36 to i32
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%tmp38 = icmp sle i32 %tmp37, 5
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br i1 %tmp38, label %bb35, label %bb31
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bb39: ; preds = %bb31
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store i32 0, i32* %tmp2, align 4
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br label %bb40
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bb40: ; preds = %bb39, %bb29
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%tmp41 = icmp eq i32 0, 0
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br i1 %tmp41, label %bb22, label %bb42
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bb42: ; preds = %bb40, %bb22, %bb3
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%tmp43 = load i32, i32* %tmp2, align 4
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%tmp44 = icmp eq i32 %tmp43, 0
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br i1 %tmp44, label %bb3, label %bb45
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bb45: ; preds = %bb42
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ret i32 undef
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}
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attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="z13" "target-features"="+transactional-execution,+vector" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!1 = !{!2, !2, i64 0}
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!2 = !{!"int", !3, i64 0}
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!3 = !{!"omnipotent char", !4, i64 0}
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!4 = !{!"Simple C/C++ TBAA"}
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!5 = !{!6, !6, i64 0}
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!6 = !{!"short", !3, i64 0}
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!7 = !{!8, !8, i64 0}
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!8 = !{!"any pointer", !3, i64 0}
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!9 = !{!3, !3, i64 0}
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145
test/Transforms/LoopSimplifyCFG/pr39783_2.ll
Normal file
145
test/Transforms/LoopSimplifyCFG/pr39783_2.ll
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@ -0,0 +1,145 @@
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; XFAIL: *
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; RUN: opt -S -march=z13 -O3 -enable-simple-loop-unswitch -enable-mssa-loop-dependency -enable-loop-simplifycfg-term-folding 2>&1 < %s | FileCheck %s
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; CHECK-LABEL: @safe_sub_func_uint64_t_u_u(
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target datalayout = "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64"
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@g_57 = external dso_local global i16, align 2
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; Function Attrs: nounwind
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define dso_local void @main() #0 {
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bb:
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call void @func_1()
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unreachable
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}
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; Function Attrs: nounwind
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define dso_local void @func_1() #0 {
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bb:
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call void @func_25()
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unreachable
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}
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; Function Attrs: nounwind
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declare dso_local void @safe_lshift_func_int16_t_s_u() #0
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; Function Attrs: nounwind
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declare dso_local void @safe_mul_func_int8_t_s_s() #0
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; Function Attrs: nounwind
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define dso_local void @func_25() #0 {
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bb:
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call void @func_50()
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unreachable
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}
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; Function Attrs: nounwind
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define dso_local void @func_50() #0 {
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bb:
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call void @func_76(i8 signext undef)
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unreachable
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}
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; Function Attrs: nounwind
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define dso_local void @safe_lshift_func_uint8_t_u_u() #0 {
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bb:
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ret void
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}
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; Function Attrs: nounwind
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declare dso_local i64 @safe_sub_func_uint64_t_u_u() #0
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; Function Attrs: nounwind
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declare dso_local void @safe_mod_func_uint64_t_u_u() #0
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; Function Attrs: nounwind
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define dso_local void @func_76(i8 signext %arg) #0 {
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bb:
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%tmp = alloca i8, align 1
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%tmp1 = alloca i32, align 4
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%tmp2 = alloca i32, align 4
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store i8 %arg, i8* %tmp, align 1, !tbaa !1
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br label %bb3
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bb3: ; preds = %bb29, %bb
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br label %bb4
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bb4: ; preds = %bb28, %bb3
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%tmp5 = load i16, i16* @g_57, align 2, !tbaa !4
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%tmp6 = zext i16 %tmp5 to i32
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%tmp7 = icmp sgt i32 %tmp6, 56
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br i1 %tmp7, label %bb8, label %bb29
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bb8: ; preds = %bb4
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%tmp9 = call i64 @safe_sub_func_uint64_t_u_u()
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%tmp10 = icmp ne i64 %tmp9, 0
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br i1 %tmp10, label %bb11, label %bb25
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bb11: ; preds = %bb8
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store i32 26, i32* %tmp1, align 4, !tbaa !6
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br label %bb12
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bb12: ; preds = %bb15, %bb11
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%tmp13 = load i32, i32* %tmp1, align 4, !tbaa !6
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%tmp14 = icmp ne i32 %tmp13, 12
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br i1 %tmp14, label %bb15, label %bb18
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bb15: ; preds = %bb12
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store i8 -23, i8* %tmp, align 1, !tbaa !1
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call void @safe_mod_func_uint64_t_u_u()
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%tmp16 = load i32, i32* %tmp1, align 4, !tbaa !6
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%tmp17 = add nsw i32 %tmp16, -1
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store i32 %tmp17, i32* %tmp1, align 4, !tbaa !6
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br label %bb12
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bb18: ; preds = %bb12
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%tmp19 = load i8, i8* %tmp, align 1, !tbaa !1
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%tmp20 = icmp ne i8 %tmp19, 0
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br i1 %tmp20, label %bb21, label %bb22
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bb21: ; preds = %bb18
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store i32 7, i32* %tmp2, align 4
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br label %bb22
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bb22: ; preds = %bb21, %bb18
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%tmp23 = load i32, i32* %tmp2, align 4
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%tmp24 = icmp eq i32 %tmp23, 0
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br i1 %tmp24, label %bb26, label %bb27
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bb25: ; preds = %bb8
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call void @safe_lshift_func_int16_t_s_u()
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store i32 0, i32* %tmp2, align 4
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switch i32 undef, label %bb30 [
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i32 0, label %bb26
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i32 7, label %bb28
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]
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bb26: ; preds = %bb25, %bb22
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call void @safe_mul_func_int8_t_s_s()
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br label %bb27
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bb27: ; preds = %bb26, %bb22
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switch i32 undef, label %bb30 [
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i32 0, label %bb28
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i32 7, label %bb28
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]
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bb28: ; preds = %bb27, %bb27, %bb25
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br label %bb4
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bb29: ; preds = %bb4
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br i1 undef, label %bb3, label %bb30
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bb30: ; preds = %bb29, %bb27, %bb25
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ret void
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}
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attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="z13" "target-features"="+transactional-execution,+vector" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!1 = !{!2, !2, i64 0}
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!2 = !{!"omnipotent char", !3, i64 0}
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!3 = !{!"Simple C/C++ TBAA"}
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!4 = !{!5, !5, i64 0}
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!5 = !{!"short", !2, i64 0}
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!6 = !{!7, !7, i64 0}
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!7 = !{!"int", !2, i64 0}
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