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1; RUN: llc --mtriple=mips-unknown-freebsd -mcpu=mips2 -filetype=asm < %s -mcpu=mips2 | FileCheck %s -check-prefixes=MIPS22;3; Created from the following test case (PR121463) with4; clang -cc1 -triple mips-unknown-freebsd -target-cpu mips2 -O2 -emit-llvm test.c -o test.ll5; int l2arc_feed_secs, l2arc_feed_min_ms, l2arc_write_interval_wrote, l2arc_write_interval_next;6; void l2arc_write_interval() {7; int interval = 0;8; if (l2arc_write_interval_wrote)9; interval = l2arc_feed_min_ms / l2arc_feed_secs;10; l2arc_write_interval_next = interval;11; }12 13@l2arc_write_interval_wrote = local_unnamed_addr global i32 0, align 414@l2arc_feed_min_ms = local_unnamed_addr global i32 0, align 415@l2arc_feed_secs = local_unnamed_addr global i32 0, align 416@l2arc_write_interval_next = local_unnamed_addr global i32 0, align 417 18define dso_local void @l2arc_write_interval() local_unnamed_addr #0 {19; MIPS2-LABEL: l2arc_write_interval:20; MIPS2: # %bb.0: # %entry21; MIPS2-NEXT: lui $1, %hi(l2arc_write_interval_wrote)22; MIPS2-NEXT: lw $1, %lo(l2arc_write_interval_wrote)($1)23; MIPS2-NEXT: beqz $1, $BB0_224; MIPS2-NEXT: nop25; MIPS2-NEXT: # %bb.1: # %if.then26; MIPS2-NEXT: lui $1, %hi(l2arc_feed_secs)27; MIPS2-NEXT: lw $1, %lo(l2arc_feed_secs)($1)28; MIPS2-NEXT: lui $2, %hi(l2arc_feed_min_ms)29; MIPS2-NEXT: lw $2, %lo(l2arc_feed_min_ms)($2)30; MIPS2-NEXT: div $zero, $2, $131; MIPS2-NEXT: teq $1, $zero, 732; MIPS2-NEXT: mflo $233; MIPS2-NEXT: j $BB0_334; MIPS2-NEXT: nop35entry:36 %0 = load i32, ptr @l2arc_write_interval_wrote, align 437 %tobool.not = icmp eq i32 %0, 038 br i1 %tobool.not, label %if.end, label %if.then39 40if.then: ; preds = %entry41 %1 = load i32, ptr @l2arc_feed_min_ms, align 442 %2 = load i32, ptr @l2arc_feed_secs, align 443 %div = sdiv i32 %1, %244 br label %if.end45 46if.end: ; preds = %if.then, %entry47 %interval.0 = phi i32 [ %div, %if.then ], [ 0, %entry ]48 store i32 %interval.0, ptr @l2arc_write_interval_next, align 449 ret void50}51