192 lines
5.1 KiB
LLVM
192 lines
5.1 KiB
LLVM
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; RUN: opt < %s -passes=gvn -enable-load-pre -disable-output
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%struct.VEC_rtx_base = type { i32, i32, [1 x ptr] }
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%struct.VEC_rtx_gc = type { %struct.VEC_rtx_base }
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%struct.block_symbol = type { [3 x %struct.cgraph_rtl_info], ptr, i64 }
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%struct.cgraph_rtl_info = type { i32 }
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%struct.object_block = type { ptr, i32, i64, ptr, ptr }
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%struct.rtvec_def = type { i32, [1 x ptr] }
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%struct.rtx_def = type { i16, i8, i8, %struct.u }
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%struct.section = type { %struct.unnamed_section }
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%struct.u = type { %struct.block_symbol }
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%struct.unnamed_section = type { %struct.cgraph_rtl_info, ptr, ptr, ptr }
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declare ptr @gen_rtvec(i32, ...)
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declare ptr @plus_constant(ptr, i64)
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declare ptr @gen_rtx_fmt_Ei(i32, i32, ptr, i32)
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declare i32 @local_symbolic_operand(ptr, i32)
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define ptr @legitimize_pic_address(ptr %orig, ptr %reg) nounwind {
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entry:
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%addr = alloca ptr ; <ptr> [#uses=5]
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%iftmp.1532 = alloca ptr ; <ptr> [#uses=3]
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store ptr %orig, ptr null
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%0 = load ptr, ptr null, align 4 ; <ptr> [#uses=0]
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br i1 false, label %bb96, label %bb59
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bb59: ; preds = %entry
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%1 = load ptr, ptr %addr, align 4 ; <ptr> [#uses=1]
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%2 = call i32 @local_symbolic_operand(ptr %1, i32 0) nounwind ; <i32> [#uses=0]
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br i1 false, label %bb96, label %bb63
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bb63: ; preds = %bb59
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br i1 false, label %bb64, label %bb74
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bb64: ; preds = %bb63
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br i1 false, label %bb72, label %bb65
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bb65: ; preds = %bb64
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br label %bb72
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bb72: ; preds = %bb65, %bb64
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br label %bb74
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bb74: ; preds = %bb72, %bb63
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br i1 false, label %bb75, label %bb76
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bb75: ; preds = %bb74
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br label %bb76
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bb76: ; preds = %bb75, %bb74
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br i1 false, label %bb77, label %bb84
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bb77: ; preds = %bb76
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%3 = getelementptr [1 x %struct.cgraph_rtl_info], ptr null, i32 0, i32 0 ; <ptr> [#uses=0]
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unreachable
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bb84: ; preds = %bb76
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br i1 false, label %bb85, label %bb86
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bb85: ; preds = %bb84
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br label %bb87
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bb86: ; preds = %bb84
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br label %bb87
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bb87: ; preds = %bb86, %bb85
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%4 = call ptr @gen_rtx_fmt_Ei(i32 16, i32 0, ptr null, i32 1) nounwind ; <ptr> [#uses=0]
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br i1 false, label %bb89, label %bb90
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bb89: ; preds = %bb87
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br label %bb91
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bb90: ; preds = %bb87
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br label %bb91
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bb91: ; preds = %bb90, %bb89
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br i1 false, label %bb92, label %bb93
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bb92: ; preds = %bb91
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br label %bb94
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bb93: ; preds = %bb91
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br label %bb94
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bb94: ; preds = %bb93, %bb92
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unreachable
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bb96: ; preds = %bb59, %entry
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%5 = load ptr, ptr %addr, align 4 ; <ptr> [#uses=1]
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%6 = getelementptr %struct.rtx_def, ptr %5, i32 0, i32 0 ; <ptr> [#uses=1]
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%7 = load i16, ptr %6, align 2 ; <i16> [#uses=0]
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br i1 false, label %bb147, label %bb97
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bb97: ; preds = %bb96
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%8 = load ptr, ptr %addr, align 4 ; <ptr> [#uses=0]
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br i1 false, label %bb147, label %bb99
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bb99: ; preds = %bb97
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unreachable
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bb147: ; preds = %bb97, %bb96
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%9 = load ptr, ptr %addr, align 4 ; <ptr> [#uses=1]
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%10 = getelementptr %struct.rtx_def, ptr %9, i32 0, i32 0 ; <ptr> [#uses=1]
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%11 = load i16, ptr %10, align 2 ; <i16> [#uses=0]
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br i1 false, label %bb164, label %bb148
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bb148: ; preds = %bb147
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br i1 false, label %bb164, label %bb149
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bb149: ; preds = %bb148
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br i1 false, label %bb150, label %bb152
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bb150: ; preds = %bb149
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unreachable
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bb152: ; preds = %bb149
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br label %bb164
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bb164: ; preds = %bb152, %bb148, %bb147
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%12 = getelementptr [1 x %struct.cgraph_rtl_info], ptr null, i32 0, i32 1 ; <ptr> [#uses=0]
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br i1 false, label %bb165, label %bb166
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bb165: ; preds = %bb164
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br label %bb167
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bb166: ; preds = %bb164
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br label %bb167
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bb167: ; preds = %bb166, %bb165
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br i1 false, label %bb211, label %bb168
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bb168: ; preds = %bb167
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br i1 false, label %bb211, label %bb170
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bb170: ; preds = %bb168
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br i1 false, label %bb172, label %bb181
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bb172: ; preds = %bb170
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br i1 false, label %bb179, label %bb174
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bb174: ; preds = %bb172
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br i1 false, label %bb177, label %bb175
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bb175: ; preds = %bb174
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br i1 false, label %bb177, label %bb176
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bb176: ; preds = %bb175
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br label %bb178
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bb177: ; preds = %bb175, %bb174
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br label %bb178
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bb178: ; preds = %bb177, %bb176
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br label %bb180
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bb179: ; preds = %bb172
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br label %bb180
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bb180: ; preds = %bb179, %bb178
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br label %bb181
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bb181: ; preds = %bb180, %bb170
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%13 = call ptr (i32, ...) @gen_rtvec(i32 1, ptr null) nounwind ; <ptr> [#uses=0]
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unreachable
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bb211: ; preds = %bb168, %bb167
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%14 = load ptr, ptr %addr, align 4 ; <ptr> [#uses=0]
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%15 = getelementptr [1 x %struct.cgraph_rtl_info], ptr null, i32 0, i32 0 ; <ptr> [#uses=0]
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store ptr null, ptr null, align 4
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br i1 false, label %bb212, label %bb213
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bb212: ; preds = %bb211
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store ptr null, ptr %iftmp.1532, align 4
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br label %bb214
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bb213: ; preds = %bb211
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store ptr null, ptr %iftmp.1532, align 4
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br label %bb214
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bb214: ; preds = %bb213, %bb212
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%16 = getelementptr [1 x %struct.cgraph_rtl_info], ptr null, i32 0, i32 1 ; <ptr> [#uses=0]
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%17 = load ptr, ptr %iftmp.1532, align 4 ; <ptr> [#uses=0]
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%18 = getelementptr %struct.rtx_def, ptr null, i32 0, i32 3 ; <ptr> [#uses=1]
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%19 = getelementptr %struct.u, ptr %18, i32 0, i32 0 ; <ptr> [#uses=1]
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%20 = getelementptr [1 x i64], ptr %19, i32 0, i32 0 ; <ptr> [#uses=0]
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%21 = call ptr @plus_constant(ptr null, i64 0) nounwind ; <ptr> [#uses=0]
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unreachable
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}
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