64 lines
2.0 KiB
LLVM
64 lines
2.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple x86_64-unknown-linux-gnu < %s | FileCheck %s
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define void @main() {
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; CHECK-LABEL: main:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: subq $424, %rsp # imm = 0x1A8
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; CHECK-NEXT: .cfi_def_cfa_offset 432
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; CHECK-NEXT: leaq {{[0-9]+}}(%rsp), %rdi
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; CHECK-NEXT: movl $400, %edx # imm = 0x190
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; CHECK-NEXT: xorl %esi, %esi
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; CHECK-NEXT: callq memset
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; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax
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; CHECK-NEXT: movl (%rax), %ecx
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; CHECK-NEXT: addl 0, %eax
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; CHECK-NEXT: addl %ecx, %eax
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; CHECK-NEXT: addl %ecx, %eax
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; CHECK-NEXT: addl {{[0-9]+}}(%rsp), %eax
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; CHECK-NEXT: movl %eax, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: imull %eax, %ecx
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; CHECK-NEXT: subl %ecx, %eax
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; CHECK-NEXT: movl %eax, (%rax)
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entry:
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%k = alloca i32, align 4
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%m = alloca i32, align 4
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%a = alloca [100 x i32], align 16
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%0 = bitcast [100 x i32]* %a to i8*
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call void @llvm.memset.p0i8.i64(i8* nonnull align 16 %0, i8 0, i64 400, i1 false)
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%arrayidx = getelementptr inbounds [100 x i32], [100 x i32]* %a, i64 0, i64 34
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%add = load i32, i32* %k
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%1 = load i32, i32* null
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%2 = load i32, i32* undef
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%3 = load i32, i32* undef
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%4 = load i32, i32* %arrayidx
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%5 = load i32, i32* undef
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%6 = load i32, i32* undef
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%7 = load i32, i32* undef
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%8 = load i32, i32* undef
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%9 = load i32, i32* undef
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%10 = load i32, i32* undef
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%11 = load i32, i32* undef
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%12 = load i32, i32* undef
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%13 = load i32, i32* undef
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%14 = load i32, i32* undef
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%15 = load i32, i32* undef
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%16 = load i32, i32* undef
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%add.1 = add i32 %add, %1
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%add.2 = add i32 %add.1, %2
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%add.3 = add i32 %add.2, %3
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%add.4 = add i32 %add.3, %4
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store i32 %add.4, i32* %k
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%17 = load i32, i32* %m
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%mul = mul i32 %17, %17
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%sub = sub i32 %17, %mul
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store i32 %sub, i32* undef
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unreachable
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}
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declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1) #0
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attributes #0 = { argmemonly nounwind }
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