[llvm] NFC add a new precommit test case for PPCMIpeephole (PR #90656)
zhijian lin via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 30 13:02:02 PDT 2024
https://github.com/diggerlin created https://github.com/llvm/llvm-project/pull/90656
None
>From d9988fdc229d54f15f9a8eaa30106fa6431eb462 Mon Sep 17 00:00:00 2001
From: zhijian <zhijian at ca.ibm.com>
Date: Thu, 25 Apr 2024 11:27:23 -0400
Subject: [PATCH] NFC add a new precommit test case for PPCMIpeephole
---
...ole-replaceInstr-after-eliminate-extsw.mir | 695 ++++++++++++++++++
1 file changed, 695 insertions(+)
create mode 100644 llvm/test/CodeGen/PowerPC/peephole-replaceInstr-after-eliminate-extsw.mir
diff --git a/llvm/test/CodeGen/PowerPC/peephole-replaceInstr-after-eliminate-extsw.mir b/llvm/test/CodeGen/PowerPC/peephole-replaceInstr-after-eliminate-extsw.mir
new file mode 100644
index 00000000000000..71b1ad53681040
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/peephole-replaceInstr-after-eliminate-extsw.mir
@@ -0,0 +1,695 @@
+# RUN: llc -run-pass=ppc-mi-peepholes -mtriple powerpc64-ibm-aix-xcoff %s -o - \
+# RUN: -verify-machineinstrs | FileCheck %s
+
+--- |
+ ; ModuleID = '71030_tmp_reduce-O2.ll'
+ source_filename = "71030_tmp_reduce.c"
+ target datalayout = "E-m:a-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512"
+ target triple = "powerpc64-ibm-aix-xcoff"
+
+ @globalShortValue = local_unnamed_addr global i16 1, align 2
+ @globalCharValue = local_unnamed_addr global i8 0, align 1
+ @largeNumber = local_unnamed_addr global i64 -3664682556119382352, align 8
+ @someIntValue = local_unnamed_addr global i32 378441747, align 4
+ @unitIncrement = local_unnamed_addr global i32 1, align 4
+ @computedResultUll = local_unnamed_addr global i64 0, align 8
+ @computedResultShort = local_unnamed_addr global i16 0, align 2
+ @computedResultUChar = local_unnamed_addr global i8 0, align 1
+ @computedResultBool = local_unnamed_addr global i8 0, align 1
+ @computedResultChar = local_unnamed_addr global i8 0, align 1
+ @shortArray = local_unnamed_addr global [8 x i16] zeroinitializer, align 2
+ @charArray = local_unnamed_addr global [8 x [8 x [8 x i8]]] zeroinitializer, align 1
+ @longArray = local_unnamed_addr global [8 x [8 x i64]] zeroinitializer, align 8
+ @resultArray = local_unnamed_addr global [8 x [8 x i16]] zeroinitializer, align 2
+ @ullArray = local_unnamed_addr global [8 x i64] zeroinitializer, align 8
+ @intArray = local_unnamed_addr global [8 x [8 x [8 x i32]]] zeroinitializer, align 4
+ @_MergedGlobals = private constant <{ [29 x i8], [46 x i8] }> <{ [29 x i8] c"Computed Result (ULL): %llx\0A\00", [46 x i8] c"Computed convert largeNumber&&&& (ULL): %llx\0A\00" }>, align 1
+
+ @.str.1 = private alias [29 x i8], ptr @_MergedGlobals
+ @.str = private alias [46 x i8], getelementptr inbounds (<{ [29 x i8], [46 x i8] }>, ptr @_MergedGlobals, i32 0, i32 1)
+
+ ; Function Attrs: nofree nounwind
+ define noundef signext i32 @main() local_unnamed_addr #0 {
+ entry:
+ store i16 -1, ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 3), align 2, !tbaa !3
+ %0 = load i64, ptr @largeNumber, align 8, !tbaa !7
+ %conv = trunc i64 %0 to i32
+ %sext = shl i32 %conv, 16
+ %conv1 = ashr exact i32 %sext, 16
+ %sub = add nsw i32 %conv1, -1705
+ %call = tail call signext i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (<{ [29 x i8], [46 x i8] }>, ptr @_MergedGlobals, i32 0, i32 1), i32 noundef signext %sub)
+ %1 = load i16, ptr @globalShortValue, align 2, !tbaa !3
+ %2 = load i32, ptr @someIntValue, align 4, !tbaa !9
+ %3 = trunc i32 %2 to i8
+ %conv20 = add i8 %3, -19
+ %4 = load i32, ptr @unitIncrement, align 4
+ %5 = load i8, ptr @globalCharValue, align 1
+ %conv45 = sext i8 %5 to i32
+ %computedResultShort.promoted = load i16, ptr @computedResultShort, align 2, !tbaa !3
+ %resultArray.promoted = load i16, ptr @resultArray, align 2, !tbaa !3
+ %computedResultChar.promoted149 = load i8, ptr @computedResultChar, align 1, !tbaa !11
+ %6 = sext i8 %conv20 to i64
+ %7 = load i16, ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 3), align 2, !tbaa !3
+ %8 = load i16, ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 2), align 2
+ %conv46 = sext i16 %8 to i32
+ %cond54 = tail call i32 @llvm.smin.i32(i32 %conv45, i32 %conv46)
+ %tobool = icmp ne i32 %cond54, 0
+ %conv55 = zext i1 %tobool to i8
+ %9 = load i64, ptr getelementptr inbounds ([8 x i64], ptr @ullArray, i64 0, i64 3), align 8
+ %tobool72 = icmp ne i64 %9, 0
+ %frombool = zext i1 %tobool72 to i8
+ %smax = tail call i64 @llvm.smax.i64(i64 %6, i64 4)
+ %10 = add nuw nsw i64 %smax, 3
+ %11 = sub i64 %10, %6
+ %12 = lshr i64 %11, 2
+ %13 = add nuw nsw i64 %12, 1
+ %n.vec = and i64 %13, 9223372036854775806
+ %14 = shl i64 %n.vec, 2
+ %ind.end = add i64 %14, %6
+ %15 = shl i64 %6, 2
+ %16 = shl i64 %6, 3
+ %17 = add nsw i64 %16, -64
+ %scevgep30 = getelementptr i8, ptr @longArray, i64 %17
+ %18 = add nsw i64 %15, 64
+ %scevgep31 = getelementptr i8, ptr @intArray, i64 %18
+ %19 = lshr i64 %13, 1
+ %20 = shl nuw nsw i64 %19, 1
+ %21 = add nsw i64 %20, -2
+ %22 = lshr i64 %21, 1
+ %23 = add nuw i64 %22, 1
+ br label %for.body16
+
+ for.cond.cleanup15: ; preds = %for.cond.cleanup25
+ %24 = tail call i16 @llvm.smin.i16(i16 %1, i16 %7)
+ %conv11.le = sext i16 %24 to i64
+ store i64 %conv11.le, ptr @computedResultUll, align 8, !tbaa !7
+ %call97 = tail call signext i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @_MergedGlobals, i64 noundef %conv11.le)
+ ret i32 0
+
+ for.body16: ; preds = %for.cond.cleanup25, %entry
+ %lsr.iv29 = phi i32 [ %lsr.iv.next, %for.cond.cleanup25 ], [ 8, %entry ]
+ %conv36.lcssa132140 = phi i16 [ %computedResultShort.promoted, %entry ], [ %conv36.lcssa131, %for.cond.cleanup25 ]
+ %and.lcssa135139 = phi i16 [ %resultArray.promoted, %entry ], [ %and.lcssa134, %for.cond.cleanup25 ]
+ %conv81118.lcssa.lcssa137138 = phi i8 [ %computedResultChar.promoted149, %entry ], [ %conv81118.lcssa.lcssa136, %for.cond.cleanup25 ]
+ %25 = icmp slt i8 %conv20, 8
+ br i1 %25, label %for.body31.lr.ph, label %for.cond.cleanup25
+
+ for.body31.lr.ph: ; preds = %for.body16
+ %26 = icmp ult i64 %11, 4
+ store i8 %conv55, ptr @computedResultUChar, align 1, !tbaa !11
+ br i1 %26, label %for.body31.preheader, label %vector.body.preheader
+
+ vector.body.preheader: ; preds = %for.body31.lr.ph
+ call void @llvm.set.loop.iterations.i64(i64 %23)
+ br label %vector.body
+
+ vector.body: ; preds = %vector.body.preheader, %vector.body
+ %vec.phi = phi i16 [ %44, %vector.body ], [ %conv36.lcssa132140, %vector.body.preheader ]
+ %vec.phi159 = phi i16 [ %45, %vector.body ], [ 0, %vector.body.preheader ]
+ %vec.phi160 = phi i16 [ %46, %vector.body ], [ %and.lcssa135139, %vector.body.preheader ]
+ %vec.phi161 = phi i16 [ %47, %vector.body ], [ -1, %vector.body.preheader ]
+ %vec.phi162 = phi i8 [ %48, %vector.body ], [ %conv81118.lcssa.lcssa137138, %vector.body.preheader ]
+ %vec.phi163 = phi i8 [ %49, %vector.body ], [ 0, %vector.body.preheader ]
+ %27 = phi ptr [ %scevgep30, %vector.body.preheader ], [ %31, %vector.body ]
+ %28 = phi ptr [ %scevgep31, %vector.body.preheader ], [ %29, %vector.body ]
+ %29 = getelementptr i8, ptr %28, i64 32
+ %30 = getelementptr i8, ptr %29, i64 16
+ %31 = getelementptr i8, ptr %27, i64 64
+ %32 = getelementptr i8, ptr %31, i64 32
+ %33 = trunc i32 %4 to i16
+ %34 = load i64, ptr %31, align 8, !tbaa !7
+ %35 = load i64, ptr %32, align 8, !tbaa !7
+ %36 = trunc i64 %34 to i16
+ %37 = trunc i64 %35 to i16
+ %38 = load i32, ptr %29, align 4, !tbaa !9
+ %39 = load i32, ptr %30, align 4, !tbaa !9
+ %40 = trunc i32 %38 to i8
+ %41 = trunc i32 %39 to i8
+ %42 = mul i8 %40, -6
+ %43 = mul i8 %41, -6
+ %44 = sub i16 %vec.phi, %33
+ %45 = sub i16 %vec.phi159, %33
+ %46 = and i16 %vec.phi160, %36
+ %47 = and i16 %vec.phi161, %37
+ %48 = add i8 %42, %vec.phi162
+ %49 = add i8 %43, %vec.phi163
+ %50 = call i1 @llvm.loop.decrement.i64(i64 1)
+ br i1 %50, label %vector.body, label %middle.block, !llvm.loop !12
+
+ middle.block: ; preds = %vector.body
+ %51 = icmp eq i64 %13, %n.vec
+ %bin.rdx = add i16 %45, %44
+ %bin.rdx164 = and i16 %47, %46
+ %bin.rdx165 = add i8 %49, %48
+ br i1 %51, label %for.cond21.for.cond.cleanup25_crit_edge, label %for.body31.preheader
+
+ for.body31.preheader: ; preds = %middle.block, %for.body31.lr.ph
+ %indvars.iv.ph = phi i64 [ %6, %for.body31.lr.ph ], [ %ind.end, %middle.block ]
+ %conv36121128.ph = phi i16 [ %conv36.lcssa132140, %for.body31.lr.ph ], [ %bin.rdx, %middle.block ]
+ %and122127.ph = phi i16 [ %and.lcssa135139, %for.body31.lr.ph ], [ %bin.rdx164, %middle.block ]
+ %conv81118.lcssa124126.ph = phi i8 [ %conv81118.lcssa.lcssa137138, %for.body31.lr.ph ], [ %bin.rdx165, %middle.block ]
+ %52 = shl i64 %indvars.iv.ph, 2
+ %53 = shl i64 %indvars.iv.ph, 3
+ %scevgep = getelementptr i8, ptr getelementptr ([8 x [8 x i64]], ptr @longArray, i64 -1, i64 7, i64 4), i64 %53
+ %scevgep32 = getelementptr i8, ptr getelementptr inbounds ([8 x [8 x [8 x i32]]], ptr @intArray, i64 0, i64 0, i64 2, i64 4), i64 %52
+ %smax33 = call i64 @llvm.smax.i64(i64 %indvars.iv.ph, i64 4)
+ %54 = add i64 %smax33, 3
+ %55 = sub i64 %54, %indvars.iv.ph
+ %56 = lshr i64 %55, 2
+ %57 = add nuw nsw i64 %56, 1
+ call void @llvm.set.loop.iterations.i64(i64 %57)
+ br label %for.body31
+
+ for.cond21.for.cond.cleanup25_crit_edge: ; preds = %for.body31, %middle.block
+ %conv36.lcssa = phi i16 [ %bin.rdx, %middle.block ], [ %conv36, %for.body31 ]
+ %and.lcssa = phi i16 [ %bin.rdx164, %middle.block ], [ %and, %for.body31 ]
+ %.lcssa = phi i8 [ %bin.rdx165, %middle.block ], [ %67, %for.body31 ]
+ %58 = trunc i16 %1 to i8
+ store i16 %conv36.lcssa, ptr @computedResultShort, align 2, !tbaa !3
+ store i8 %58, ptr getelementptr inbounds ([8 x [8 x [8 x i8]]], ptr @charArray, i64 0, i64 2, i64 0, i64 3), align 1, !tbaa !11
+ store i16 %and.lcssa, ptr @resultArray, align 2, !tbaa !3
+ store i8 %frombool, ptr @computedResultBool, align 1, !tbaa !16
+ store i8 %.lcssa, ptr @computedResultChar, align 1, !tbaa !11
+ br label %for.cond.cleanup25
+
+ for.cond.cleanup25: ; preds = %for.cond21.for.cond.cleanup25_crit_edge, %for.body16
+ %conv81118.lcssa.lcssa136 = phi i8 [ %.lcssa, %for.cond21.for.cond.cleanup25_crit_edge ], [ %conv81118.lcssa.lcssa137138, %for.body16 ]
+ %and.lcssa134 = phi i16 [ %and.lcssa, %for.cond21.for.cond.cleanup25_crit_edge ], [ %and.lcssa135139, %for.body16 ]
+ %conv36.lcssa131 = phi i16 [ %conv36.lcssa, %for.cond21.for.cond.cleanup25_crit_edge ], [ %conv36.lcssa132140, %for.body16 ]
+ %lsr.iv.next = add nsw i32 %lsr.iv29, -1
+ %exitcond.not = icmp eq i32 %lsr.iv.next, 0
+ br i1 %exitcond.not, label %for.cond.cleanup15, label %for.body16, !llvm.loop !18
+
+ for.body31: ; preds = %for.body31, %for.body31.preheader
+ %conv36121128 = phi i16 [ %conv36, %for.body31 ], [ %conv36121128.ph, %for.body31.preheader ]
+ %and122127 = phi i16 [ %and, %for.body31 ], [ %and122127.ph, %for.body31.preheader ]
+ %conv81118.lcssa124126 = phi i8 [ %67, %for.body31 ], [ %conv81118.lcssa124126.ph, %for.body31.preheader ]
+ %59 = phi ptr [ %scevgep, %for.body31.preheader ], [ %62, %for.body31 ]
+ %60 = phi ptr [ %scevgep32, %for.body31.preheader ], [ %61, %for.body31 ]
+ %61 = getelementptr i8, ptr %60, i64 16
+ %62 = getelementptr i8, ptr %59, i64 32
+ %63 = trunc i32 %4 to i16
+ %64 = load i64, ptr %62, align 8, !tbaa !7
+ %conv61 = trunc i64 %64 to i16
+ %65 = load i32, ptr %61, align 4, !tbaa !9
+ %66 = trunc i32 %65 to i8
+ %.neg = mul i8 %66, -6
+ %conv36 = sub i16 %conv36121128, %63
+ %and = and i16 %and122127, %conv61
+ %67 = add i8 %.neg, %conv81118.lcssa124126
+ %68 = call i1 @llvm.loop.decrement.i64(i64 1)
+ br i1 %68, label %for.body31, label %for.cond21.for.cond.cleanup25_crit_edge, !llvm.loop !19
+ }
+
+ ; Function Attrs: nofree nounwind
+ declare noundef signext i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #0
+
+ ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
+ declare i32 @llvm.smin.i32(i32, i32) #1
+
+ ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
+ declare i16 @llvm.smin.i16(i16, i16) #1
+
+ ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
+ declare i64 @llvm.smax.i64(i64, i64) #1
+
+ ; Function Attrs: nocallback noduplicate nofree nosync nounwind willreturn
+ declare void @llvm.set.loop.iterations.i64(i64) #2
+
+ ; Function Attrs: nocallback noduplicate nofree nosync nounwind willreturn
+ declare i1 @llvm.loop.decrement.i64(i64) #2
+
+ attributes #0 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="pwr7" "target-features"="+altivec,+bpermd,+extdiv,+isa-v206-instructions,+vsx,-aix-small-local-exec-tls,-crbits,-crypto,-direct-move,-htm,-isa-v207-instructions,-isa-v30-instructions,-power8-vector,-power9-vector,-privileged,-quadword-atomics,-rop-protect,-spe" }
+ attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
+ attributes #2 = { nocallback noduplicate nofree nosync nounwind willreturn }
+
+ !llvm.module.flags = !{!0, !1}
+ !llvm.ident = !{!2}
+
+ !0 = !{i32 1, !"wchar_size", i32 4}
+ !1 = !{i32 8, !"PIC Level", i32 2}
+ !2 = !{!"IBM Open XL C/C++ for AIX 17.1.3 (5725-C72, 5765-J18), version 17.1.3.0, clang version 19.0.0git"}
+ !3 = !{!4, !4, i64 0}
+ !4 = !{!"short", !5, i64 0}
+ !5 = !{!"omnipotent char", !6, i64 0}
+ !6 = !{!"Simple C/C++ TBAA"}
+ !7 = !{!8, !8, i64 0}
+ !8 = !{!"long long", !5, i64 0}
+ !9 = !{!10, !10, i64 0}
+ !10 = !{!"int", !5, i64 0}
+ !11 = !{!5, !5, i64 0}
+ !12 = distinct !{!12, !13, !14, !15}
+ !13 = !{!"llvm.loop.mustprogress"}
+ !14 = !{!"llvm.loop.isvectorized", i32 1}
+ !15 = !{!"llvm.loop.unroll.runtime.disable"}
+ !16 = !{!17, !17, i64 0}
+ !17 = !{!"_Bool", !5, i64 0}
+ !18 = distinct !{!18, !13}
+ !19 = distinct !{!19, !13, !14}
+
+...
+---
+name: main
+alignment: 16
+exposesReturnsTwice: false
+legalized: false
+regBankSelected: false
+selected: false
+failedISel: false
+tracksRegLiveness: true
+hasWinCFI: false
+callsEHReturn: false
+callsUnwindInit: false
+hasEHCatchret: false
+hasEHScopes: false
+hasEHFunclets: false
+isOutlined: false
+debugInstrRef: false
+failsVerification: false
+tracksDebugUserValues: false
+registers:
+ - { id: 0, class: gprc, preferred-register: '' }
+ - { id: 1, class: gprc, preferred-register: '' }
+ - { id: 2, class: gprc, preferred-register: '' }
+ - { id: 3, class: gprc, preferred-register: '' }
+ - { id: 4, class: gprc, preferred-register: '' }
+ - { id: 5, class: gprc, preferred-register: '' }
+ - { id: 6, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 7, class: gprc, preferred-register: '' }
+ - { id: 8, class: gprc, preferred-register: '' }
+ - { id: 9, class: gprc, preferred-register: '' }
+ - { id: 10, class: g8rc, preferred-register: '' }
+ - { id: 11, class: g8rc, preferred-register: '' }
+ - { id: 12, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 13, class: g8rc, preferred-register: '' }
+ - { id: 14, class: g8rc, preferred-register: '' }
+ - { id: 15, class: g8rc, preferred-register: '' }
+ - { id: 16, class: g8rc, preferred-register: '' }
+ - { id: 17, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 18, class: gprc, preferred-register: '' }
+ - { id: 19, class: gprc, preferred-register: '' }
+ - { id: 20, class: gprc, preferred-register: '' }
+ - { id: 21, class: gprc, preferred-register: '' }
+ - { id: 22, class: gprc, preferred-register: '' }
+ - { id: 23, class: gprc, preferred-register: '' }
+ - { id: 24, class: gprc, preferred-register: '' }
+ - { id: 25, class: gprc, preferred-register: '' }
+ - { id: 26, class: gprc, preferred-register: '' }
+ - { id: 27, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 28, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 29, class: g8rc, preferred-register: '' }
+ - { id: 30, class: g8rc, preferred-register: '' }
+ - { id: 31, class: gprc, preferred-register: '' }
+ - { id: 32, class: gprc, preferred-register: '' }
+ - { id: 33, class: gprc, preferred-register: '' }
+ - { id: 34, class: gprc, preferred-register: '' }
+ - { id: 35, class: gprc, preferred-register: '' }
+ - { id: 36, class: gprc, preferred-register: '' }
+ - { id: 37, class: gprc, preferred-register: '' }
+ - { id: 38, class: gprc, preferred-register: '' }
+ - { id: 39, class: gprc, preferred-register: '' }
+ - { id: 40, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 41, class: gprc, preferred-register: '' }
+ - { id: 42, class: gprc, preferred-register: '' }
+ - { id: 43, class: gprc, preferred-register: '' }
+ - { id: 44, class: g8rc, preferred-register: '' }
+ - { id: 45, class: g8rc, preferred-register: '' }
+ - { id: 46, class: gprc, preferred-register: '' }
+ - { id: 47, class: gprc, preferred-register: '' }
+ - { id: 48, class: gprc, preferred-register: '' }
+ - { id: 49, class: gprc, preferred-register: '' }
+ - { id: 50, class: gprc, preferred-register: '' }
+ - { id: 51, class: gprc, preferred-register: '' }
+ - { id: 52, class: gprc, preferred-register: '' }
+ - { id: 53, class: gprc, preferred-register: '' }
+ - { id: 54, class: gprc, preferred-register: '' }
+ - { id: 55, class: gprc, preferred-register: '' }
+ - { id: 56, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 57, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 58, class: g8rc, preferred-register: '' }
+ - { id: 59, class: g8rc, preferred-register: '' }
+ - { id: 60, class: gprc, preferred-register: '' }
+ - { id: 61, class: gprc, preferred-register: '' }
+ - { id: 62, class: gprc, preferred-register: '' }
+ - { id: 63, class: gprc, preferred-register: '' }
+ - { id: 64, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 65, class: g8rc, preferred-register: '' }
+ - { id: 66, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 67, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 68, class: gprc, preferred-register: '' }
+ - { id: 69, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 70, class: g8rc, preferred-register: '' }
+ - { id: 71, class: g8rc, preferred-register: '' }
+ - { id: 72, class: g8rc, preferred-register: '' }
+ - { id: 73, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 74, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 75, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 76, class: gprc, preferred-register: '' }
+ - { id: 77, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 78, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 79, class: gprc, preferred-register: '' }
+ - { id: 80, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 81, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 82, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 83, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 84, class: g8rc, preferred-register: '' }
+ - { id: 85, class: g8rc, preferred-register: '' }
+ - { id: 86, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 87, class: crrc, preferred-register: '' }
+ - { id: 88, class: gprc, preferred-register: '' }
+ - { id: 89, class: crrc, preferred-register: '' }
+ - { id: 90, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 91, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 92, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 93, class: g8rc, preferred-register: '' }
+ - { id: 94, class: crrc, preferred-register: '' }
+ - { id: 95, class: gprc, preferred-register: '' }
+ - { id: 96, class: gprc, preferred-register: '' }
+ - { id: 97, class: crrc, preferred-register: '' }
+ - { id: 98, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 99, class: g8rc, preferred-register: '' }
+ - { id: 100, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 101, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 102, class: g8rc, preferred-register: '' }
+ - { id: 103, class: g8rc, preferred-register: '' }
+ - { id: 104, class: g8rc, preferred-register: '' }
+ - { id: 105, class: g8rc, preferred-register: '' }
+ - { id: 106, class: g8rc, preferred-register: '' }
+ - { id: 107, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 108, class: g8rc, preferred-register: '' }
+ - { id: 109, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 110, class: g8rc, preferred-register: '' }
+ - { id: 111, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 112, class: crrc, preferred-register: '' }
+ - { id: 113, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 114, class: crrc, preferred-register: '' }
+ - { id: 115, class: gprc, preferred-register: '' }
+ - { id: 116, class: gprc, preferred-register: '' }
+ - { id: 117, class: gprc, preferred-register: '' }
+ - { id: 118, class: gprc, preferred-register: '' }
+ - { id: 119, class: gprc, preferred-register: '' }
+ - { id: 120, class: gprc, preferred-register: '' }
+ - { id: 121, class: gprc, preferred-register: '' }
+ - { id: 122, class: gprc, preferred-register: '' }
+ - { id: 123, class: gprc, preferred-register: '' }
+ - { id: 124, class: gprc, preferred-register: '' }
+ - { id: 125, class: crbitrc, preferred-register: '' }
+ - { id: 126, class: crrc, preferred-register: '' }
+ - { id: 127, class: g8rc, preferred-register: '' }
+ - { id: 128, class: g8rc, preferred-register: '' }
+ - { id: 129, class: g8rc, preferred-register: '' }
+ - { id: 130, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 131, class: g8rc, preferred-register: '' }
+ - { id: 132, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 133, class: crrc, preferred-register: '' }
+ - { id: 134, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 135, class: g8rc, preferred-register: '' }
+ - { id: 136, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 137, class: g8rc, preferred-register: '' }
+ - { id: 138, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 139, class: g8rc, preferred-register: '' }
+ - { id: 140, class: gprc, preferred-register: '' }
+ - { id: 141, class: gprc, preferred-register: '' }
+ - { id: 142, class: gprc, preferred-register: '' }
+ - { id: 143, class: crbitrc, preferred-register: '' }
+ - { id: 144, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 145, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 146, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 147, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 148, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 149, class: crrc, preferred-register: '' }
+ - { id: 150, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 151, class: gprc_and_gprc_nor0, preferred-register: '' }
+ - { id: 152, class: crrc, preferred-register: '' }
+ - { id: 153, class: gprc, preferred-register: '' }
+ - { id: 154, class: g8rc, preferred-register: '' }
+ - { id: 155, class: g8rc_and_g8rc_nox0, preferred-register: '' }
+ - { id: 156, class: g8rc, preferred-register: '' }
+ - { id: 157, class: g8rc, preferred-register: '' }
+ - { id: 158, class: g8rc, preferred-register: '' }
+liveins: []
+frameInfo:
+ isFrameAddressTaken: false
+ isReturnAddressTaken: false
+ hasStackMap: false
+ hasPatchPoint: false
+ stackSize: 0
+ offsetAdjustment: 0
+ maxAlignment: 8
+ adjustsStack: false
+ hasCalls: true
+ stackProtector: ''
+ functionContext: ''
+ maxCallFrameSize: 4294967295
+ cvBytesOfCalleeSavedRegisters: 0
+ hasOpaqueSPAdjustment: false
+ hasVAStart: false
+ hasMustTailInVarArgFunc: false
+ hasTailCall: false
+ localFrameSize: 0
+ savePoint: ''
+ restorePoint: ''
+fixedStack: []
+stack: []
+entry_values: []
+callSites: []
+debugValueSubstitutions: []
+constants: []
+machineFunctionInfo: {}
+body: |
+ bb.0.entry:
+ successors: %bb.2(0x80000000)
+
+ %64:g8rc_and_g8rc_nox0 = LDtoc @shortArray, $x2 :: (load (s64) from got)
+ %65:g8rc = LI8 -1
+ STH8 killed %65, 6, %64 :: (store (s16) into `ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 3)`, !tbaa !3)
+ %66:g8rc_and_g8rc_nox0 = LDtoc @largeNumber, $x2 :: (load (s64) from got)
+ %67:gprc_and_gprc_nor0 = LHA 6, killed %66 :: (dereferenceable load (s16) from @largeNumber + 6, basealign 8, !tbaa !7)
+ %68:gprc = ADDI killed %67, -1705
+ ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
+ %69:g8rc_and_g8rc_nox0 = LDtoc @_MergedGlobals, $x2 :: (load (s64) from got)
+ %70:g8rc = nuw ADDI8 killed %69, 29
+ %71:g8rc = EXTSW_32_64 killed %68
+ $x3 = COPY %70
+ $x4 = COPY %71
+ BL8_NOP <mcsymbol .printf>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x2, implicit-def $r1, implicit-def $x3
+ ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
+ %73:g8rc_and_g8rc_nox0 = LDtoc @globalShortValue, $x2 :: (load (s64) from got)
+ %0:gprc = LHZ 0, killed %73 :: (dereferenceable load (s16) from @globalShortValue, !tbaa !3)
+ %74:g8rc_and_g8rc_nox0 = LDtoc @someIntValue, $x2 :: (load (s64) from got)
+ %75:gprc_and_gprc_nor0 = LBZ 3, killed %74 :: (dereferenceable load (s8) from @someIntValue + 3, basealign 4, !tbaa !9)
+ %76:gprc = ADDI killed %75, -19
+ %1:gprc = EXTSB %76
+ %77:g8rc_and_g8rc_nox0 = LDtoc @unitIncrement, $x2 :: (load (s64) from got)
+ %2:gprc = LWZ 0, killed %77 :: (dereferenceable load (s32) from @unitIncrement)
+ %78:g8rc_and_g8rc_nox0 = LDtoc @globalCharValue, $x2 :: (load (s64) from got)
+ %79:gprc = LBZ 0, killed %78 :: (dereferenceable load (s8) from @globalCharValue)
+ %80:gprc_and_gprc_nor0 = EXTSB killed %79
+ %81:g8rc_and_g8rc_nox0 = LDtoc @computedResultShort, $x2 :: (load (s64) from got)
+ %3:gprc = LHZ 0, %81 :: (dereferenceable load (s16) from @computedResultShort, !tbaa !3)
+ %82:g8rc_and_g8rc_nox0 = LDtoc @resultArray, $x2 :: (load (s64) from got)
+ %4:gprc = LHZ 0, %82 :: (dereferenceable load (s16) from @resultArray, !tbaa !3)
+ %83:g8rc_and_g8rc_nox0 = LDtoc @computedResultChar, $x2 :: (load (s64) from got)
+ %5:gprc = LBZ 0, %83 :: (dereferenceable load (s8) from @computedResultChar, !tbaa !11)
+ %85:g8rc = IMPLICIT_DEF
+ %84:g8rc = INSERT_SUBREG %85, %76, %subreg.sub_32
+ %6:g8rc_and_g8rc_nox0 = EXTSB8 killed %84
+ %7:gprc = LHZ 6, %64 :: (dereferenceable load (s16) from `ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 3)`, !tbaa !3)
+ %86:gprc_and_gprc_nor0 = LHA 4, %64 :: (dereferenceable load (s16) from `ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 2)`)
+ ; CHECK: [[VIRREG1:%[0-9]+]]:gprc_and_gprc_nor0 = LHA 6, %64 :: (dereferenceable load (s16) from `ptr getelementptr inbounds ([8 x i16], ptr @shortArray, i64 0, i64 3)`, !tbaa !3)
+ %87:crrc = CMPW %80, %86
+ %88:gprc = ISEL %80, %86, %87.sub_lt
+ %89:crrc = CMPLWI killed %88, 0
+ %91:gprc_and_gprc_nor0 = LI 1
+ %8:gprc = ISEL $zero, %91, %89.sub_eq
+ %92:g8rc_and_g8rc_nox0 = LDtoc @ullArray, $x2 :: (load (s64) from got)
+ %93:g8rc = LD 24, killed %92 :: (dereferenceable load (s64) from `ptr getelementptr inbounds ([8 x i64], ptr @ullArray, i64 0, i64 3)`)
+ %94:crrc = CMPLDI killed %93, 0
+ $cr7 = COPY %94
+ %95:gprc = MFOCRF $cr7
+ %96:gprc = RLWINM killed %95, 31, 31, 31
+ %9:gprc = XORI killed %96, 1
+ %97:crrc = CMPDI %6, 4
+ %98:g8rc_and_g8rc_nox0 = LI8 4
+ %99:g8rc = ISEL8 %6, %98, %97.sub_gt
+ %100:g8rc_and_g8rc_nox0 = SUBF8 %6, killed %99
+ %10:g8rc = ADDI8 killed %100, 3
+ %101:g8rc_and_g8rc_nox0 = RLDICL %10, 62, 2
+ %11:g8rc = nuw nsw ADDI8 killed %101, 1
+ %102:g8rc = RLDICL %11, 63, 1
+ %12:g8rc_and_g8rc_nox0 = RLDICL killed %102, 1, 1
+ %103:g8rc = RLDICR %11, 2, 60
+ %13:g8rc = ADD8 killed %103, %6
+ %104:g8rc = RLDICR %6, 2, 61
+ %105:g8rc = RLDICR %6, 3, 60
+ %106:g8rc = LDtoc @longArray, $x2 :: (load (s64) from got)
+ %107:g8rc_and_g8rc_nox0 = ADD8 killed %105, %106
+ %14:g8rc = ADDI8 killed %107, -64
+ %108:g8rc = LDtoc @intArray, $x2 :: (load (s64) from got)
+ %109:g8rc_and_g8rc_nox0 = ADD8 killed %104, %108
+ %15:g8rc = ADDI8 killed %109, 64
+ %110:g8rc = nsw ADDI8 %12, -2
+ %111:g8rc_and_g8rc_nox0 = RLDICL %110, 63, 1
+ %16:g8rc = nuw ADDI8 killed %111, 1
+ %63:gprc = LI 8
+ %112:crrc = CMPWI %1, 7
+ %113:g8rc_and_g8rc_nox0 = LDtoc @computedResultUChar, $x2 :: (load (s64) from got)
+ %114:crrc = CMPLDI %10, 4
+ %118:gprc = LIS 0
+ %116:gprc = ORI %118, 65535
+ %126:crrc = CMPLD %11, %12
+ B %bb.2
+
+ bb.1.for.cond.cleanup15:
+ %150:gprc_and_gprc_nor0 = EXTSH %7
+ %151:gprc_and_gprc_nor0 = EXTSH %0
+
+ ; CHECK: [[VIRREG2:%[0-9]+]]:gprc_and_gprc_nor0 = EXTSH killed %0
+ %152:crrc = CMPW %151, %150
+ %153:gprc = ISEL %151, %150, %152.sub_lt
+ %154:g8rc = EXTSW_32_64 killed %153
+ ; CHECK-NEXT: [[VIRREG3:%[0-9]+]]:crrc = CMPW [[VIRREG2]], [[VIRREG1]]
+ ; CHECK-NEXT: %153:gprc = ISEL killed [[VIRREG2]], killed [[VIRREG1]], killed [[VIRREG3]].sub_lt
+ ; CHECK-NOT: EXTSW_32_64
+ %155:g8rc_and_g8rc_nox0 = LDtoc @computedResultUll, $x2 :: (load (s64) from got)
+ STD %154, 0, killed %155 :: (store (s64) into @computedResultUll, !tbaa !7)
+ ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
+ %156:g8rc = LDtoc @_MergedGlobals, $x2 :: (load (s64) from got)
+ $x3 = COPY %156
+ $x4 = COPY %154
+ BL8_NOP <mcsymbol .printf>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x4, implicit $x2, implicit-def $r1, implicit-def $x3
+ ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
+ %158:g8rc = LI8 0
+ $x3 = COPY %158
+ BLR8 implicit $lr8, implicit $rm, implicit $x3
+
+ bb.2.for.body16:
+ successors: %bb.3(0x40000000), %bb.9(0x40000000)
+
+ %17:gprc_and_gprc_nor0 = PHI %63, %bb.0, %52, %bb.9
+ %18:gprc = PHI %3, %bb.0, %51, %bb.9
+ %19:gprc = PHI %4, %bb.0, %50, %bb.9
+ %20:gprc = PHI %5, %bb.0, %49, %bb.9
+ BCC 44, %112, %bb.9
+ B %bb.3
+
+ bb.3.for.body31.lr.ph:
+ successors: %bb.7(0x40000000), %bb.4(0x40000000)
+
+ STB %8, 0, %113 :: (store (s8) into @computedResultUChar, !tbaa !11)
+ BCC 12, %114, %bb.7
+ B %bb.4
+
+ bb.4.vector.body.preheader:
+ successors: %bb.5(0x80000000)
+
+ MTCTR8loop %16, implicit-def dead $ctr8
+ %117:gprc = LI 0
+ %115:gprc = COPY %117
+
+ bb.5.vector.body:
+ successors: %bb.5(0x7c000000), %bb.6(0x04000000)
+
+ %21:gprc = PHI %18, %bb.4, %31, %bb.5
+ %22:gprc = PHI %115, %bb.4, %32, %bb.5
+ %23:gprc = PHI %19, %bb.4, %33, %bb.5
+ %24:gprc = PHI %116, %bb.4, %34, %bb.5
+ %25:gprc = PHI %20, %bb.4, %35, %bb.5
+ %26:gprc = PHI %117, %bb.4, %36, %bb.5
+ %27:g8rc_and_g8rc_nox0 = PHI %14, %bb.4, %30, %bb.5
+ %28:g8rc_and_g8rc_nox0 = PHI %15, %bb.4, %29, %bb.5
+ %29:g8rc = ADDI8 %28, 32
+ %30:g8rc = ADDI8 %27, 64
+ %119:gprc = LHZ 70, %27 :: (load (s16) from %ir.31 + 6, basealign 8, !tbaa !7)
+ %120:gprc = LHZ 102, %27 :: (load (s16) from %ir.32 + 6, basealign 8, !tbaa !7)
+ %121:gprc = LBZ 35, %28 :: (load (s8) from %ir.29 + 3, basealign 4, !tbaa !9)
+ %122:gprc = LBZ 51, %28 :: (load (s8) from %ir.30 + 3, basealign 4, !tbaa !9)
+ %123:gprc = MULLI killed %121, -6
+ %124:gprc = MULLI killed %122, -6
+ %31:gprc = SUBF %2, %21
+ %32:gprc = SUBF %2, %22
+ %33:gprc = AND %23, killed %119
+ %34:gprc = AND %24, killed %120
+ %35:gprc = ADD4 killed %123, %25
+ %36:gprc = ADD4 killed %124, %26
+ BDNZ8 %bb.5, implicit-def $ctr8, implicit $ctr8
+ B %bb.6
+
+ bb.6.middle.block:
+ successors: %bb.8(0x40000000), %bb.7(0x40000000)
+
+ %37:gprc = ADD4 %32, %31
+ %38:gprc = AND %34, %33
+ %39:gprc = ADD4 %36, %35
+ BCC 76, %126, %bb.8
+ B %bb.7
+
+ bb.7.for.body31.preheader:
+ successors: %bb.10(0x80000000)
+
+ %40:g8rc_and_g8rc_nox0 = PHI %6, %bb.3, %13, %bb.6
+ %41:gprc = PHI %18, %bb.3, %37, %bb.6
+ %42:gprc = PHI %19, %bb.3, %38, %bb.6
+ %43:gprc = PHI %20, %bb.3, %39, %bb.6
+ %127:g8rc = RLDICR %40, 2, 61
+ %128:g8rc = RLDICR %40, 3, 60
+ %130:g8rc_and_g8rc_nox0 = ADD8 %106, killed %128
+ %44:g8rc = ADDI8 killed %130, -32
+ %132:g8rc_and_g8rc_nox0 = ADD8 %108, killed %127
+ %45:g8rc = ADDI8 killed %132, 80
+ %133:crrc = CMPDI %40, 4
+ %135:g8rc = ISEL8 %40, %98, %133.sub_gt
+ %136:g8rc_and_g8rc_nox0 = SUBF8 %40, killed %135
+ %137:g8rc = ADDI8 killed %136, 3
+ %138:g8rc_and_g8rc_nox0 = RLDICL %137, 62, 2
+ %139:g8rc = nuw nsw ADDI8 killed %138, 1
+ MTCTR8loop killed %139, implicit-def dead $ctr8
+ B %bb.10
+
+ bb.8.for.cond21.for.cond.cleanup25_crit_edge:
+ successors: %bb.9(0x80000000)
+
+ %46:gprc = PHI %37, %bb.6, %60, %bb.10
+ %47:gprc = PHI %38, %bb.6, %61, %bb.10
+ %48:gprc = PHI %39, %bb.6, %62, %bb.10
+ STH %46, 0, %81 :: (store (s16) into @computedResultShort, !tbaa !3)
+ %145:g8rc_and_g8rc_nox0 = LDtoc @charArray, $x2 :: (load (s64) from got)
+ STB %0, 131, killed %145 :: (store (s8) into `ptr getelementptr inbounds ([8 x [8 x [8 x i8]]], ptr @charArray, i64 0, i64 2, i64 0, i64 3)`, !tbaa !11)
+ STH %47, 0, %82 :: (store (s16) into @resultArray, !tbaa !3)
+ %147:g8rc_and_g8rc_nox0 = LDtoc @computedResultBool, $x2 :: (load (s64) from got)
+ STB %9, 0, killed %147 :: (store (s8) into @computedResultBool, !tbaa !16)
+ STB %48, 0, %83 :: (store (s8) into @computedResultChar, !tbaa !11)
+
+ bb.9.for.cond.cleanup25:
+ successors: %bb.1(0x04000000), %bb.2(0x7c000000)
+
+ %49:gprc = PHI %20, %bb.2, %48, %bb.8
+ %50:gprc = PHI %19, %bb.2, %47, %bb.8
+ %51:gprc = PHI %18, %bb.2, %46, %bb.8
+ %52:gprc = nsw ADDI %17, -1
+ %149:crrc = CMPLWI %52, 0
+ BCC 76, killed %149, %bb.1
+ B %bb.2
+
+ bb.10.for.body31:
+ successors: %bb.10(0x7c000000), %bb.8(0x04000000)
+
+ %53:gprc = PHI %41, %bb.7, %60, %bb.10
+ %54:gprc = PHI %42, %bb.7, %61, %bb.10
+ %55:gprc = PHI %43, %bb.7, %62, %bb.10
+ %56:g8rc_and_g8rc_nox0 = PHI %44, %bb.7, %59, %bb.10
+ %57:g8rc_and_g8rc_nox0 = PHI %45, %bb.7, %58, %bb.10
+ %58:g8rc = ADDI8 %57, 16
+ %59:g8rc = ADDI8 %56, 32
+ %140:gprc = LHZ 38, %56 :: (load (s16) from %ir.62 + 6, basealign 8, !tbaa !7)
+ %141:gprc = LBZ 19, %57 :: (load (s8) from %ir.61 + 3, basealign 4, !tbaa !9)
+ %142:gprc = MULLI killed %141, -6
+ %60:gprc = SUBF %2, %53
+ %61:gprc = AND %54, killed %140
+ %62:gprc = ADD4 killed %142, %55
+ BDNZ8 %bb.10, implicit-def $ctr8, implicit $ctr8
+ B %bb.8
+
+...
+
+
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