diff options
Diffstat (limited to 'test/CodeGen/ARM/thumb2-size-reduction-internal-flags.ll')
| -rw-r--r-- | test/CodeGen/ARM/thumb2-size-reduction-internal-flags.ll | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/test/CodeGen/ARM/thumb2-size-reduction-internal-flags.ll b/test/CodeGen/ARM/thumb2-size-reduction-internal-flags.ll deleted file mode 100644 index 578777f97c50..000000000000 --- a/test/CodeGen/ARM/thumb2-size-reduction-internal-flags.ll +++ /dev/null @@ -1,173 +0,0 @@ -; RUN: llc %s -o - -verify-machineinstrs | FileCheck %s - -target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" -target triple = "thumbv7s-apple-ios8.0.0" - -%struct.cells = type { i32, i32, %struct.cells* } - -@reg_len = external global i32, align 4 - -; The thumb2 size reduction pass commutes arguments to make the first src of an add the same as the dest. -; It needs to also move the internal flag when commuting arguments. - -; CHECK-LABEL: @simulate - -; Function Attrs: nounwind optsize ssp -define i32 @simulate(i32 %iterations, %struct.cells* nocapture %present, double %prob, i8* nocapture readonly %structure) { -entry: - %0 = load i32, i32* @reg_len, align 4, !tbaa !3 - %sub = add nsw i32 %0, -1 - %div = sdiv i32 %sub, 31 - %rem2 = srem i32 %sub, 31 - %cmp35202 = icmp sgt i32 %rem2, 0 - br label %for.cond3.preheader - -for.cond3.preheader: ; preds = %if.end85, %entry - %call192 = tail call i32 @lrand48() #2 - br label %for.cond6.preheader - -for.cond34.preheader: ; preds = %for.inc30 - br i1 %cmp35202, label %for.body37, label %for.end73 - -for.cond6.preheader: ; preds = %for.inc30, %for.cond3.preheader - %call197 = phi i32 [ %call, %for.inc30 ], [ %call192, %for.cond3.preheader ] - %i.0196 = phi i32 [ %inc31, %for.inc30 ], [ 0, %for.cond3.preheader ] - %temp.1195 = phi %struct.cells* [ %5, %for.inc30 ], [ %present, %for.cond3.preheader ] - %savefaulty.0194 = phi i32 [ %add12, %for.inc30 ], [ 0, %for.cond3.preheader ] - %savef_free.0193 = phi i32 [ %add11, %for.inc30 ], [ 0, %for.cond3.preheader ] - br label %for.body8 - -for.body8: ; preds = %for.body8, %for.cond6.preheader - %randv.0190 = phi i32 [ %call197, %for.cond6.preheader ], [ %shr, %for.body8 ] - %j.0189 = phi i32 [ 0, %for.cond6.preheader ], [ %inc, %for.body8 ] - %temp.2188 = phi %struct.cells* [ %temp.1195, %for.cond6.preheader ], [ %5, %for.body8 ] - %savefaulty.1187 = phi i32 [ %savefaulty.0194, %for.cond6.preheader ], [ %add12, %for.body8 ] - %savef_free.1186 = phi i32 [ %savef_free.0193, %for.cond6.preheader ], [ %add11, %for.body8 ] - %f_free = getelementptr inbounds %struct.cells, %struct.cells* %temp.2188, i32 0, i32 0 - %1 = load i32, i32* %f_free, align 4, !tbaa !7 - %add11 = add nsw i32 %1, %savef_free.1186 - %faulty = getelementptr inbounds %struct.cells, %struct.cells* %temp.2188, i32 0, i32 1 - %2 = load i32, i32* %faulty, align 4, !tbaa !10 - %add12 = add nsw i32 %2, %savefaulty.1187 - %next = getelementptr inbounds %struct.cells, %struct.cells* %temp.2188, i32 0, i32 2 - %3 = load %struct.cells*, %struct.cells** %next, align 4, !tbaa !11 - %f_free13 = getelementptr inbounds %struct.cells, %struct.cells* %3, i32 0, i32 0 - %4 = load i32, i32* %f_free13, align 4, !tbaa !7 - %add14 = add nsw i32 %4, %randv.0190 - %and = and i32 %add14, 1 - store i32 %and, i32* %f_free, align 4, !tbaa !7 - %call16 = tail call i32 @lrand48() #2 - %rem17 = srem i32 %call16, 1000 - %conv18 = sitofp i32 %rem17 to double - %div19 = fdiv double %conv18, 1.000000e+03 - %cmp20 = fcmp olt double %div19, %prob - %xor = zext i1 %cmp20 to i32 - %randv.1 = xor i32 %xor, %randv.0190 - %5 = load %struct.cells*, %struct.cells** %next, align 4, !tbaa !11 - %faulty25 = getelementptr inbounds %struct.cells, %struct.cells* %5, i32 0, i32 1 - %6 = load i32, i32* %faulty25, align 4, !tbaa !10 - %add26 = add nsw i32 %randv.1, %6 - %and27 = and i32 %add26, 1 - store i32 %and27, i32* %faulty, align 4, !tbaa !10 - %shr = ashr i32 %randv.0190, 1 - %inc = add nuw nsw i32 %j.0189, 1 - %exitcond = icmp eq i32 %inc, 31 - br i1 %exitcond, label %for.inc30, label %for.body8 - -for.inc30: ; preds = %for.body8 - %inc31 = add nuw nsw i32 %i.0196, 1 - %cmp4 = icmp slt i32 %inc31, %div - %call = tail call i32 @lrand48() #2 - br i1 %cmp4, label %for.cond6.preheader, label %for.cond34.preheader - -for.body37: ; preds = %for.body37, %for.cond34.preheader - %randv.2207 = phi i32 [ %shr70, %for.body37 ], [ %call, %for.cond34.preheader ] - %temp.3205 = phi %struct.cells* [ %9, %for.body37 ], [ %5, %for.cond34.preheader ] - %f_free45 = getelementptr inbounds %struct.cells, %struct.cells* %temp.3205, i32 0, i32 0 - %.pre220 = getelementptr inbounds %struct.cells, %struct.cells* %temp.3205, i32 0, i32 1 - %next50 = getelementptr inbounds %struct.cells, %struct.cells* %temp.3205, i32 0, i32 2 - %7 = load %struct.cells*, %struct.cells** %next50, align 4, !tbaa !11 - %f_free51 = getelementptr inbounds %struct.cells, %struct.cells* %7, i32 0, i32 0 - %8 = load i32, i32* %f_free51, align 4, !tbaa !7 - %add52 = add nsw i32 %8, %randv.2207 - %and53 = and i32 %add52, 1 - store i32 %and53, i32* %f_free45, align 4, !tbaa !7 - %call55 = tail call i32 @lrand48() #2 - %rem56 = srem i32 %call55, 1000 - %conv57 = sitofp i32 %rem56 to double - %div58 = fdiv double %conv57, 1.000000e+03 - %cmp59 = fcmp olt double %div58, %prob - %xor62 = zext i1 %cmp59 to i32 - %randv.3 = xor i32 %xor62, %randv.2207 - %9 = load %struct.cells*, %struct.cells** %next50, align 4, !tbaa !11 - %faulty65 = getelementptr inbounds %struct.cells, %struct.cells* %9, i32 0, i32 1 - %10 = load i32, i32* %faulty65, align 4, !tbaa !10 - %add66 = add nsw i32 %randv.3, %10 - %and67 = and i32 %add66, 1 - store i32 %and67, i32* %.pre220, align 4, !tbaa !10 - %shr70 = ashr i32 %randv.2207, 1 - br label %for.body37 - -for.end73: ; preds = %for.cond34.preheader - %call74 = tail call i32 @lrand48() #2 - %11 = load i32, i32* @reg_len, align 4, !tbaa !3 - %sub75 = add nsw i32 %11, -1 - %arrayidx76 = getelementptr inbounds i8, i8* %structure, i32 %sub75 - %12 = load i8, i8* %arrayidx76, align 1, !tbaa !12 - %cmp78 = icmp eq i8 %12, 49 - %f_free81 = getelementptr inbounds %struct.cells, %struct.cells* %5, i32 0, i32 0 - br i1 %cmp78, label %if.then80, label %for.end73.if.end85_crit_edge - -for.end73.if.end85_crit_edge: ; preds = %for.end73 - %.pre222 = getelementptr inbounds %struct.cells, %struct.cells* %5, i32 0, i32 1 - br label %if.end85 - -if.then80: ; preds = %for.end73 - %13 = load i32, i32* %f_free81, align 4, !tbaa !7 - %add82 = add nsw i32 %13, %add11 - %faulty83 = getelementptr inbounds %struct.cells, %struct.cells* %5, i32 0, i32 1 - %14 = load i32, i32* %faulty83, align 4, !tbaa !10 - %add84 = add nsw i32 %14, %add12 - br label %if.end85 - -if.end85: ; preds = %if.then80, %for.end73.if.end85_crit_edge - %faulty100.pre-phi = phi i32* [ %.pre222, %for.end73.if.end85_crit_edge ], [ %faulty83, %if.then80 ] - %savef_free.5 = phi i32 [ %add11, %for.end73.if.end85_crit_edge ], [ %add82, %if.then80 ] - %savefaulty.5 = phi i32 [ %add12, %for.end73.if.end85_crit_edge ], [ %add84, %if.then80 ] - %add86 = add nsw i32 %savef_free.5, %call74 - %and87 = and i32 %add86, 1 - store i32 %and87, i32* %f_free81, align 4, !tbaa !7 - %call89 = tail call i32 @lrand48() #2 - %rem90 = srem i32 %call89, 10000 - %conv91 = sitofp i32 %rem90 to double - %div92 = fdiv double %conv91, 1.000000e+04 - %cmp93 = fcmp olt double %div92, %prob - %xor96 = zext i1 %cmp93 to i32 - %randv.4 = xor i32 %xor96, %call74 - %add98 = add nsw i32 %randv.4, %savefaulty.5 - %and99 = and i32 %add98, 1 - store i32 %and99, i32* %faulty100.pre-phi, align 4, !tbaa !10 - br label %for.cond3.preheader -} - -; Function Attrs: optsize -declare i32 @lrand48() - -attributes #2 = { nounwind optsize } - -!llvm.module.flags = !{!0, !1} -!llvm.ident = !{!2} - -!0 = !{i32 1, !"wchar_size", i32 4} -!1 = !{i32 1, !"min_enum_size", i32 4} -!2 = !{!"clang version 3.7.0 (trunk 236243)"} -!3 = !{!4, !4, i64 0} -!4 = !{!"int", !5, i64 0} -!5 = !{!"omnipotent char", !6, i64 0} -!6 = !{!"Simple C/C++ TBAA"} -!7 = !{!8, !4, i64 0} -!8 = !{!"cells", !4, i64 0, !4, i64 4, !9, i64 8} -!9 = !{!"any pointer", !5, i64 0} -!10 = !{!8, !4, i64 4} -!11 = !{!8, !9, i64 8} -!12 = !{!5, !5, i64 0} |