62 lines
2.3 KiB
LLVM
62 lines
2.3 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32
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declare i32 @puts(i8*)
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declare void @llvm.memset.p0i8.i32(i8*, i8, i32, i1)
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define void @Print_c_N_times(i8 %c, i32 %N) {
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; MIPS32-LABEL: Print_c_N_times:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: addiu $sp, $sp, -32
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; MIPS32-NEXT: .cfi_def_cfa_offset 32
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; MIPS32-NEXT: sw $ra, 28($sp) # 4-byte Folded Spill
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; MIPS32-NEXT: sw $fp, 24($sp) # 4-byte Folded Spill
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; MIPS32-NEXT: .cfi_offset 31, -4
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; MIPS32-NEXT: .cfi_offset 30, -8
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; MIPS32-NEXT: move $fp, $sp
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; MIPS32-NEXT: .cfi_def_cfa_register 30
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; MIPS32-NEXT: sw $4, 8($fp) # 4-byte Folded Spill
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; MIPS32-NEXT: move $6, $5
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; MIPS32-NEXT: lw $5, 8($fp) # 4-byte Folded Reload
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; MIPS32-NEXT: sw $6, 12($fp) # 4-byte Folded Spill
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; MIPS32-NEXT: ori $2, $zero, 1
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; MIPS32-NEXT: ori $1, $zero, 0
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; MIPS32-NEXT: sw $1, 16($fp) # 4-byte Folded Spill
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; MIPS32-NEXT: addiu $1, $6, 1
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; MIPS32-NEXT: mul $1, $1, $2
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; MIPS32-NEXT: addiu $1, $1, 7
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; MIPS32-NEXT: addiu $2, $zero, 65528
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; MIPS32-NEXT: and $2, $1, $2
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; MIPS32-NEXT: move $1, $sp
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; MIPS32-NEXT: subu $4, $1, $2
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; MIPS32-NEXT: sw $4, 20($fp) # 4-byte Folded Spill
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; MIPS32-NEXT: move $sp, $4
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; MIPS32-NEXT: addiu $sp, $sp, -16
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; MIPS32-NEXT: jal memset
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; MIPS32-NEXT: nop
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; MIPS32-NEXT: lw $5, 12($fp) # 4-byte Folded Reload
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; MIPS32-NEXT: lw $1, 16($fp) # 4-byte Folded Reload
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; MIPS32-NEXT: lw $4, 20($fp) # 4-byte Folded Reload
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; MIPS32-NEXT: addiu $sp, $sp, 16
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; MIPS32-NEXT: addu $2, $4, $5
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; MIPS32-NEXT: sb $1, 0($2)
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; MIPS32-NEXT: addiu $sp, $sp, -16
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; MIPS32-NEXT: jal puts
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; MIPS32-NEXT: nop
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; MIPS32-NEXT: addiu $sp, $sp, 16
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; MIPS32-NEXT: move $sp, $fp
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; MIPS32-NEXT: lw $fp, 24($sp) # 4-byte Folded Reload
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; MIPS32-NEXT: lw $ra, 28($sp) # 4-byte Folded Reload
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; MIPS32-NEXT: addiu $sp, $sp, 32
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: nop
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entry:
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%add = add i32 %N, 1
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%vla = alloca i8, i32 %add, align 1
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call void @llvm.memset.p0i8.i32(i8* align 1 %vla, i8 %c, i32 %N, i1 false)
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%arrayidx = getelementptr inbounds i8, i8* %vla, i32 %N
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store i8 0, i8* %arrayidx, align 1
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%call = call i32 @puts(i8* %vla)
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ret void
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}
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