34 lines
1.5 KiB
LLVM
34 lines
1.5 KiB
LLVM
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; RUN: opt -loop-instsimplify -loop-simplifycfg -licm -simple-loop-unswitch -enable-nontrivial-unswitch %s -disable-output
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; REQUIRES: asserts
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%0 = type { i24, i32, i32, i8 }
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@g_1077 = external dso_local local_unnamed_addr global [4 x [3 x [2 x { i8, i8, i8, i8, i8, i8, i8, i8, i32 }]]], align 4
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define void @func_22() {
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bb:
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br label %bb13
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bb13: ; preds = %bb38, %bb31, %bb
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%i15 = load i32, i32* undef, align 4
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%i16 = trunc i32 %i15 to i8
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%i18 = load %0*, %0** undef, align 8
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%i19 = icmp eq %0* %i18, null
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br i1 %i19, label %bb31, label %safe_mod_func_uint8_t_u_u.exit
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bb31: ; preds = %bb13
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%i25 = load i8, i8* getelementptr inbounds ([4 x [3 x [2 x { i8, i8, i8, i8, i8, i8, i8, i8, i32 }]]], [4 x [3 x [2 x { i8, i8, i8, i8, i8, i8, i8, i8, i32 }]]]* @g_1077, i64 0, i64 2, i64 2, i64 1, i32 6), align 2
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%i28 = or i8 %i25, %i16
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store i8 %i28, i8* getelementptr inbounds ([4 x [3 x [2 x { i8, i8, i8, i8, i8, i8, i8, i8, i32 }]]], [4 x [3 x [2 x { i8, i8, i8, i8, i8, i8, i8, i8, i32 }]]]* @g_1077, i64 0, i64 2, i64 2, i64 1, i32 6), align 2
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%i30 = icmp ne i8 %i28, 0
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%i37.not = icmp eq i8 %i16, 0
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%or.cond = or i1 %i37.not, %i30
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br i1 %or.cond, label %bb13, label %bb38
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safe_mod_func_uint8_t_u_u.exit: ; preds = %bb13
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br label %bb38
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bb38: ; preds = %safe_mod_func_uint8_t_u_u.exit, %bb31
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br label %bb13
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}
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