[llvm-commits] [llvm] r72758 - in /llvm/trunk: lib/CodeGen/VirtRegRewriter.cpp test/CodeGen/X86/2009-06-02-RewriterBug.ll
Evan Cheng
evan.cheng at apple.com
Wed Jun 3 02:00:54 PDT 2009
Author: evancheng
Date: Wed Jun 3 04:00:27 2009
New Revision: 72758
URL: http://llvm.org/viewvc/llvm-project?rev=72758&view=rev
Log:
Fix for PR4225: When rewriter reuse a value in a physical register , it clear the register kill operand marker and its kill ops information. However, the cleared operand may be a def of a super-register. Clear the kill ops info for the super-register's sub-registers as well.
Added:
llvm/trunk/test/CodeGen/X86/2009-06-02-RewriterBug.ll
Modified:
llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp
Modified: llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp?rev=72758&r1=72757&r2=72758&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp Wed Jun 3 04:00:27 2009
@@ -411,9 +411,11 @@
std::vector<MachineOperand*> &KillOps) {
if (RegKills[Reg]) {
KillOps[Reg]->setIsKill(false);
- KillOps[Reg] = NULL;
- RegKills.reset(Reg);
- for (const unsigned *SR = TRI->getSubRegisters(Reg); *SR; ++SR) {
+ // KillOps[Reg] might be a def of a super-register.
+ unsigned KReg = KillOps[Reg]->getReg();
+ KillOps[KReg] = NULL;
+ RegKills.reset(KReg);
+ for (const unsigned *SR = TRI->getSubRegisters(KReg); *SR; ++SR) {
if (RegKills[*SR]) {
KillOps[*SR]->setIsKill(false);
KillOps[*SR] = NULL;
@@ -516,8 +518,18 @@
// That can't be right. Register is killed but not re-defined and it's
// being reused. Let's fix that.
KillOps[Reg]->setIsKill(false);
- KillOps[Reg] = NULL;
- RegKills.reset(Reg);
+ // KillOps[Reg] might be a def of a super-register.
+ unsigned KReg = KillOps[Reg]->getReg();
+ KillOps[KReg] = NULL;
+ RegKills.reset(KReg);
+
+ // Must be a def of a super-register. Its other sub-regsters are no
+ // longer killed as well.
+ for (const unsigned *SR = TRI->getSubRegisters(KReg); *SR; ++SR) {
+ KillOps[*SR] = NULL;
+ RegKills.reset(*SR);
+ }
+
if (!MI.isRegTiedToDefOperand(i))
// Unless it's a two-address operand, this is the new kill.
MO.setIsKill();
@@ -1090,6 +1102,8 @@
VRM.RemoveMachineInstrFromMaps(&NextMI);
MBB.erase(&NextMI);
++NumModRefUnfold;
+ if (NextMII == MBB.end())
+ break;
} while (FoldsStackSlotModRef(*NextMII, SS, PhysReg, TII, TRI, VRM));
// Store the value back into SS.
Added: llvm/trunk/test/CodeGen/X86/2009-06-02-RewriterBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2009-06-02-RewriterBug.ll?rev=72758&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2009-06-02-RewriterBug.ll (added)
+++ llvm/trunk/test/CodeGen/X86/2009-06-02-RewriterBug.ll Wed Jun 3 04:00:27 2009
@@ -0,0 +1,362 @@
+; RUN: llvm-as < %s | llc -mtriple=x86_64-undermydesk-freebsd8.0 -relocation-model=pic -disable-fp-elim
+; PR4225
+
+define void @sha256_block1(i32* nocapture %arr, i8* nocapture %in, i64 %num) nounwind {
+entry:
+ br i1 undef, label %while.end, label %bb.nph
+
+bb.nph: ; preds = %entry
+ br label %while.body
+
+while.body: ; preds = %for.end, %bb.nph
+ %indvar2787 = phi i64 [ 0, %bb.nph ], [ %indvar.next2788, %for.end ] ; <i64> [#uses=2]
+ %tmp2791 = mul i64 %indvar2787, 44 ; <i64> [#uses=0]
+ %ctg22996 = getelementptr i8* %in, i64 0 ; <i8*> [#uses=1]
+ %conv = zext i32 undef to i64 ; <i64> [#uses=1]
+ %conv11 = zext i32 undef to i64 ; <i64> [#uses=1]
+ %tmp18 = load i32* undef ; <i32> [#uses=1]
+ %conv19 = zext i32 %tmp18 to i64 ; <i64> [#uses=1]
+ %tmp30 = load i32* undef ; <i32> [#uses=1]
+ %conv31 = zext i32 %tmp30 to i64 ; <i64> [#uses=4]
+ %ptrincdec3065 = load i8* null ; <i8> [#uses=1]
+ %conv442709 = zext i8 %ptrincdec3065 to i64 ; <i64> [#uses=1]
+ %shl45 = shl i64 %conv442709, 16 ; <i64> [#uses=1]
+ %conv632707 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %or = or i64 %shl45, 0 ; <i64> [#uses=1]
+ %or55 = or i64 %or, %conv632707 ; <i64> [#uses=1]
+ %or64 = or i64 %or55, 0 ; <i64> [#uses=1]
+ %shr85 = lshr i64 %conv31, 25 ; <i64> [#uses=0]
+ %add = add i64 %conv11, 1508970993 ; <i64> [#uses=1]
+ %add95 = add i64 %add, 0 ; <i64> [#uses=1]
+ %add98 = add i64 %add95, 0 ; <i64> [#uses=1]
+ %add99 = add i64 %add98, %or64 ; <i64> [#uses=1]
+ %add134 = add i64 %add99, 0 ; <i64> [#uses=4]
+ store i32 undef, i32* undef
+ %shl187 = shl i64 %add134, 21 ; <i64> [#uses=0]
+ %and203 = and i64 %add134, %conv31 ; <i64> [#uses=1]
+ %xor208 = xor i64 0, %and203 ; <i64> [#uses=1]
+ %add212 = add i64 0, %xor208 ; <i64> [#uses=1]
+ %add213 = add i64 %add212, 0 ; <i64> [#uses=1]
+ %add248 = add i64 %add213, 0 ; <i64> [#uses=3]
+ %conv2852690 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %or277 = or i64 0, %conv2852690 ; <i64> [#uses=1]
+ %or286 = or i64 %or277, 0 ; <i64> [#uses=1]
+ %neg319 = xor i64 %add248, 4294967295 ; <i64> [#uses=1]
+ %and321 = and i64 %neg319, %conv31 ; <i64> [#uses=1]
+ %xor322 = xor i64 %and321, 0 ; <i64> [#uses=1]
+ %add314 = add i64 %conv, 2870763221 ; <i64> [#uses=1]
+ %add323 = add i64 %add314, %or286 ; <i64> [#uses=1]
+ %add326 = add i64 %add323, %xor322 ; <i64> [#uses=1]
+ %add327 = add i64 %add326, 0 ; <i64> [#uses=2]
+ %add362 = add i64 %add327, %conv19 ; <i64> [#uses=4]
+ %add365 = add i64 0, %add327 ; <i64> [#uses=3]
+ %shl409 = shl i64 %add362, 26 ; <i64> [#uses=0]
+ %and431 = and i64 %add362, %add248 ; <i64> [#uses=1]
+ %neg433 = xor i64 %add362, -1 ; <i64> [#uses=1]
+ %and435 = and i64 %add134, %neg433 ; <i64> [#uses=1]
+ %xor436 = xor i64 %and431, %and435 ; <i64> [#uses=1]
+ %add428 = add i64 %conv31, 3624381080 ; <i64> [#uses=1]
+ %add437 = add i64 %add428, 0 ; <i64> [#uses=1]
+ %add440 = add i64 %add437, %xor436 ; <i64> [#uses=1]
+ %add441 = add i64 %add440, 0 ; <i64> [#uses=1]
+ %shl443 = shl i64 %add365, 30 ; <i64> [#uses=1]
+ %and445 = lshr i64 %add365, 2 ; <i64> [#uses=1]
+ %shr446 = and i64 %and445, 1073741823 ; <i64> [#uses=1]
+ %or447 = or i64 %shr446, %shl443 ; <i64> [#uses=1]
+ %xor461 = xor i64 0, %or447 ; <i64> [#uses=1]
+ %add473 = add i64 %xor461, 0 ; <i64> [#uses=1]
+ %add479 = add i64 %add473, %add441 ; <i64> [#uses=3]
+ %conv4932682 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %shl494 = shl i64 %conv4932682, 16 ; <i64> [#uses=1]
+ %ptrincdec4903012 = load i8* null ; <i8> [#uses=1]
+ %conv5032681 = zext i8 %ptrincdec4903012 to i64 ; <i64> [#uses=1]
+ %shl504 = shl i64 %conv5032681, 8 ; <i64> [#uses=1]
+ %ptrincdec5003009 = load i8* null ; <i8> [#uses=1]
+ %conv5132680 = zext i8 %ptrincdec5003009 to i64 ; <i64> [#uses=1]
+ %or495 = or i64 %shl494, 0 ; <i64> [#uses=1]
+ %or505 = or i64 %or495, %conv5132680 ; <i64> [#uses=1]
+ %or514 = or i64 %or505, %shl504 ; <i64> [#uses=1]
+ store i32 undef, i32* undef
+ %or540 = or i64 undef, 0 ; <i64> [#uses=0]
+ %add542 = add i64 %add134, 310598401 ; <i64> [#uses=1]
+ %add551 = add i64 %add542, %or514 ; <i64> [#uses=1]
+ %add554 = add i64 %add551, 0 ; <i64> [#uses=1]
+ %add555 = add i64 %add554, 0 ; <i64> [#uses=1]
+ %or561 = or i64 undef, undef ; <i64> [#uses=1]
+ %or567 = or i64 undef, undef ; <i64> [#uses=1]
+ %and572 = lshr i64 %add479, 22 ; <i64> [#uses=1]
+ %shr573 = and i64 %and572, 1023 ; <i64> [#uses=1]
+ %or574 = or i64 %shr573, 0 ; <i64> [#uses=1]
+ %xor568 = xor i64 %or567, %or574 ; <i64> [#uses=1]
+ %xor575 = xor i64 %xor568, %or561 ; <i64> [#uses=1]
+ %add587 = add i64 %xor575, 0 ; <i64> [#uses=1]
+ %add593 = add i64 %add587, %add555 ; <i64> [#uses=1]
+ %ptrincdec6043000 = load i8* null ; <i8> [#uses=1]
+ %conv6172676 = zext i8 %ptrincdec6043000 to i64 ; <i64> [#uses=1]
+ %shl618 = shl i64 %conv6172676, 8 ; <i64> [#uses=1]
+ %ptrincdec6142997 = load i8* %ctg22996 ; <i8> [#uses=1]
+ %conv6272675 = zext i8 %ptrincdec6142997 to i64 ; <i64> [#uses=1]
+ %or619 = or i64 0, %conv6272675 ; <i64> [#uses=1]
+ %or628 = or i64 %or619, %shl618 ; <i64> [#uses=1]
+ %add656 = add i64 %add248, 607225278 ; <i64> [#uses=1]
+ %add665 = add i64 %add656, %or628 ; <i64> [#uses=1]
+ %add668 = add i64 %add665, 0 ; <i64> [#uses=1]
+ %add669 = add i64 %add668, 0 ; <i64> [#uses=1]
+ %and699 = and i64 %add479, %add365 ; <i64> [#uses=1]
+ %xor700 = xor i64 0, %and699 ; <i64> [#uses=1]
+ %add701 = add i64 0, %xor700 ; <i64> [#uses=1]
+ %add707 = add i64 %add701, %add669 ; <i64> [#uses=4]
+ %ptrincdec6242994 = load i8* null ; <i8> [#uses=1]
+ %conv7122673 = zext i8 %ptrincdec6242994 to i64 ; <i64> [#uses=1]
+ %shl713 = shl i64 %conv7122673, 24 ; <i64> [#uses=1]
+ %conv7412670 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %or723 = or i64 0, %shl713 ; <i64> [#uses=1]
+ %or733 = or i64 %or723, %conv7412670 ; <i64> [#uses=1]
+ %or742 = or i64 %or733, 0 ; <i64> [#uses=2]
+ %conv743 = trunc i64 %or742 to i32 ; <i32> [#uses=1]
+ store i32 %conv743, i32* undef
+ %xor762 = xor i64 undef, 0 ; <i64> [#uses=0]
+ %add770 = add i64 %add362, 1426881987 ; <i64> [#uses=1]
+ %add779 = add i64 %add770, %or742 ; <i64> [#uses=1]
+ %add782 = add i64 %add779, 0 ; <i64> [#uses=1]
+ %add783 = add i64 %add782, 0 ; <i64> [#uses=1]
+ %shl785 = shl i64 %add707, 30 ; <i64> [#uses=1]
+ %and787 = lshr i64 %add707, 2 ; <i64> [#uses=1]
+ %shr788 = and i64 %and787, 1073741823 ; <i64> [#uses=1]
+ %or789 = or i64 %shr788, %shl785 ; <i64> [#uses=1]
+ %shl791 = shl i64 %add707, 19 ; <i64> [#uses=0]
+ %xor803 = xor i64 0, %or789 ; <i64> [#uses=1]
+ %and813 = and i64 %add593, %add479 ; <i64> [#uses=1]
+ %xor814 = xor i64 0, %and813 ; <i64> [#uses=1]
+ %add815 = add i64 %xor803, %xor814 ; <i64> [#uses=1]
+ %add821 = add i64 %add815, %add783 ; <i64> [#uses=1]
+ %add1160 = add i64 0, %add707 ; <i64> [#uses=0]
+ %add1157 = add i64 undef, undef ; <i64> [#uses=0]
+ %ptrincdec11742940 = load i8* null ; <i8> [#uses=1]
+ %conv11872651 = zext i8 %ptrincdec11742940 to i64 ; <i64> [#uses=1]
+ %shl1188 = shl i64 %conv11872651, 8 ; <i64> [#uses=1]
+ %or1198 = or i64 0, %shl1188 ; <i64> [#uses=1]
+ store i32 undef, i32* undef
+ %add1226 = add i64 %or1198, 3248222580 ; <i64> [#uses=1]
+ %add1235 = add i64 %add1226, 0 ; <i64> [#uses=1]
+ %add1238 = add i64 %add1235, 0 ; <i64> [#uses=1]
+ %add1239 = add i64 %add1238, 0 ; <i64> [#uses=1]
+ br label %for.cond
+
+for.cond: ; preds = %for.body, %while.body
+ %add821.pn = phi i64 [ %add821, %while.body ], [ undef, %for.body ] ; <i64> [#uses=0]
+ %add1239.pn = phi i64 [ %add1239, %while.body ], [ 0, %for.body ] ; <i64> [#uses=0]
+ br i1 undef, label %for.end, label %for.body
+
+for.body: ; preds = %for.cond
+ br label %for.cond
+
+for.end: ; preds = %for.cond
+ %indvar.next2788 = add i64 %indvar2787, 1 ; <i64> [#uses=1]
+ br i1 undef, label %while.end, label %while.body
+
+while.end: ; preds = %for.end, %entry
+ ret void
+}
+
+define void @sha256_block2(i32* nocapture %arr, i8* nocapture %in, i64 %num) nounwind {
+entry:
+ br i1 undef, label %while.end, label %bb.nph
+
+bb.nph: ; preds = %entry
+ %arrayidx5 = getelementptr i32* %arr, i64 1 ; <i32*> [#uses=1]
+ %arrayidx9 = getelementptr i32* %arr, i64 2 ; <i32*> [#uses=2]
+ %arrayidx13 = getelementptr i32* %arr, i64 3 ; <i32*> [#uses=2]
+ %arrayidx25 = getelementptr i32* %arr, i64 6 ; <i32*> [#uses=1]
+ %arrayidx29 = getelementptr i32* %arr, i64 7 ; <i32*> [#uses=1]
+ br label %while.body
+
+while.body: ; preds = %for.end, %bb.nph
+ %tmp3 = load i32* %arr ; <i32> [#uses=2]
+ %conv = zext i32 %tmp3 to i64 ; <i64> [#uses=1]
+ %tmp10 = load i32* %arrayidx9 ; <i32> [#uses=1]
+ %conv11 = zext i32 %tmp10 to i64 ; <i64> [#uses=1]
+ %tmp14 = load i32* %arrayidx13 ; <i32> [#uses=3]
+ %conv15 = zext i32 %tmp14 to i64 ; <i64> [#uses=2]
+ %tmp18 = load i32* undef ; <i32> [#uses=2]
+ %conv19 = zext i32 %tmp18 to i64 ; <i64> [#uses=1]
+ %conv23 = zext i32 undef to i64 ; <i64> [#uses=1]
+ %tmp26 = load i32* %arrayidx25 ; <i32> [#uses=1]
+ %conv27 = zext i32 %tmp26 to i64 ; <i64> [#uses=1]
+ %tmp30 = load i32* %arrayidx29 ; <i32> [#uses=2]
+ %conv31 = zext i32 %tmp30 to i64 ; <i64> [#uses=5]
+ %shl72 = shl i64 %conv31, 26 ; <i64> [#uses=1]
+ %shr = lshr i64 %conv31, 6 ; <i64> [#uses=1]
+ %or74 = or i64 %shl72, %shr ; <i64> [#uses=1]
+ %shr85 = lshr i64 %conv31, 25 ; <i64> [#uses=0]
+ %xor87 = xor i64 0, %or74 ; <i64> [#uses=1]
+ %and902706 = and i32 %tmp30, %tmp3 ; <i32> [#uses=1]
+ %and90 = zext i32 %and902706 to i64 ; <i64> [#uses=1]
+ %xor94 = xor i64 0, %and90 ; <i64> [#uses=1]
+ %add = add i64 %conv11, 1508970993 ; <i64> [#uses=1]
+ %add95 = add i64 %add, %xor94 ; <i64> [#uses=1]
+ %add98 = add i64 %add95, %xor87 ; <i64> [#uses=1]
+ %add99 = add i64 %add98, 0 ; <i64> [#uses=2]
+ %xor130 = zext i32 undef to i64 ; <i64> [#uses=1]
+ %add134 = add i64 %add99, %conv27 ; <i64> [#uses=2]
+ %add131 = add i64 %xor130, 0 ; <i64> [#uses=1]
+ %add137 = add i64 %add131, %add99 ; <i64> [#uses=5]
+ %conv1422700 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %shl143 = shl i64 %conv1422700, 24 ; <i64> [#uses=1]
+ %ptrincdec1393051 = load i8* undef ; <i8> [#uses=1]
+ %conv1512699 = zext i8 %ptrincdec1393051 to i64 ; <i64> [#uses=1]
+ %shl152 = shl i64 %conv1512699, 16 ; <i64> [#uses=1]
+ %conv1712697 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %or153 = or i64 %shl152, %shl143 ; <i64> [#uses=1]
+ %or163 = or i64 %or153, %conv1712697 ; <i64> [#uses=1]
+ %or172 = or i64 %or163, 0 ; <i64> [#uses=1]
+ %and203 = and i64 %add134, %conv31 ; <i64> [#uses=1]
+ %xor208 = xor i64 0, %and203 ; <i64> [#uses=1]
+ %add200 = add i64 0, 2453635748 ; <i64> [#uses=1]
+ %add209 = add i64 %add200, %or172 ; <i64> [#uses=1]
+ %add212 = add i64 %add209, %xor208 ; <i64> [#uses=1]
+ %add213 = add i64 %add212, 0 ; <i64> [#uses=2]
+ %shl228 = shl i64 %add137, 10 ; <i64> [#uses=1]
+ %and230 = lshr i64 %add137, 22 ; <i64> [#uses=1]
+ %shr231 = and i64 %and230, 1023 ; <i64> [#uses=1]
+ %or232 = or i64 %shr231, %shl228 ; <i64> [#uses=1]
+ %xor226 = xor i64 0, %or232 ; <i64> [#uses=1]
+ %xor233 = xor i64 %xor226, 0 ; <i64> [#uses=1]
+ %and2362695 = zext i32 undef to i64 ; <i64> [#uses=1]
+ %xor240 = and i64 %add137, %and2362695 ; <i64> [#uses=1]
+ %and2432694 = and i32 %tmp18, %tmp14 ; <i32> [#uses=1]
+ %and243 = zext i32 %and2432694 to i64 ; <i64> [#uses=1]
+ %xor244 = xor i64 %xor240, %and243 ; <i64> [#uses=1]
+ %add248 = add i64 %add213, %conv23 ; <i64> [#uses=2]
+ %add245 = add i64 %xor233, %xor244 ; <i64> [#uses=1]
+ %add251 = add i64 %add245, %add213 ; <i64> [#uses=1]
+ %conv2752691 = zext i8 undef to i64 ; <i64> [#uses=1]
+ %shl276 = shl i64 %conv2752691, 8 ; <i64> [#uses=0]
+ %and317 = and i64 %add248, %add134 ; <i64> [#uses=1]
+ %neg319 = xor i64 %add248, 4294967295 ; <i64> [#uses=1]
+ %and321 = and i64 %neg319, %conv31 ; <i64> [#uses=1]
+ %xor322 = xor i64 %and321, %and317 ; <i64> [#uses=1]
+ %add314 = add i64 %conv, 2870763221 ; <i64> [#uses=1]
+ %add323 = add i64 %add314, 0 ; <i64> [#uses=1]
+ %add326 = add i64 %add323, %xor322 ; <i64> [#uses=1]
+ %add327 = add i64 %add326, 0 ; <i64> [#uses=2]
+ %and3502689 = xor i64 %add137, %conv15 ; <i64> [#uses=1]
+ %xor354 = and i64 %add251, %and3502689 ; <i64> [#uses=1]
+ %and357 = and i64 %add137, %conv15 ; <i64> [#uses=1]
+ %xor358 = xor i64 %xor354, %and357 ; <i64> [#uses=1]
+ %add362 = add i64 %add327, %conv19 ; <i64> [#uses=1]
+ %add359 = add i64 0, %xor358 ; <i64> [#uses=1]
+ %add365 = add i64 %add359, %add327 ; <i64> [#uses=1]
+ %add770 = add i64 %add362, 1426881987 ; <i64> [#uses=1]
+ %add779 = add i64 %add770, 0 ; <i64> [#uses=1]
+ %add782 = add i64 %add779, 0 ; <i64> [#uses=1]
+ %add783 = add i64 %add782, 0 ; <i64> [#uses=2]
+ %add818 = add i64 %add783, %add365 ; <i64> [#uses=1]
+ %add821 = add i64 0, %add783 ; <i64> [#uses=1]
+ store i32 undef, i32* undef
+ %add1046 = add i64 undef, undef ; <i64> [#uses=1]
+ %add1160 = add i64 undef, undef ; <i64> [#uses=1]
+ store i32 0, i32* undef
+ %add1235 = add i64 0, %add818 ; <i64> [#uses=1]
+ %add1238 = add i64 %add1235, 0 ; <i64> [#uses=1]
+ %add1239 = add i64 %add1238, 0 ; <i64> [#uses=1]
+ br label %for.cond
+
+for.cond: ; preds = %for.body, %while.body
+ %h.0 = phi i64 [ undef, %while.body ], [ %add2035, %for.body ] ; <i64> [#uses=1]
+ %g.0 = phi i64 [ %add1046, %while.body ], [ undef, %for.body ] ; <i64> [#uses=1]
+ %f.0 = phi i64 [ %add1160, %while.body ], [ undef, %for.body ] ; <i64> [#uses=1]
+ %add821.pn = phi i64 [ %add821, %while.body ], [ undef, %for.body ] ; <i64> [#uses=0]
+ %add1239.pn2648 = phi i64 [ %add1239, %while.body ], [ undef, %for.body ] ; <i64> [#uses=0]
+ %d.0 = phi i64 [ undef, %while.body ], [ %add2038, %for.body ] ; <i64> [#uses=2]
+ br i1 undef, label %for.end, label %for.body
+
+for.body: ; preds = %for.cond
+ %conv1390 = zext i32 undef to i64 ; <i64> [#uses=1]
+ %add1375 = add i64 0, %h.0 ; <i64> [#uses=1]
+ %add1384 = add i64 %add1375, 0 ; <i64> [#uses=1]
+ %add1391 = add i64 %add1384, %conv1390 ; <i64> [#uses=1]
+ %add1392 = add i64 %add1391, 0 ; <i64> [#uses=2]
+ %or1411 = or i64 0, undef ; <i64> [#uses=1]
+ %xor1405 = xor i64 0, %or1411 ; <i64> [#uses=1]
+ %xor1412 = xor i64 %xor1405, 0 ; <i64> [#uses=1]
+ %add1427 = add i64 %add1392, %d.0 ; <i64> [#uses=1]
+ %add1424 = add i64 %xor1412, 0 ; <i64> [#uses=1]
+ %add1430 = add i64 %add1424, %add1392 ; <i64> [#uses=5]
+ %tmp1438 = load i32* undef ; <i32> [#uses=1]
+ %conv1439 = zext i32 %tmp1438 to i64 ; <i64> [#uses=4]
+ %shl1441 = shl i64 %conv1439, 25 ; <i64> [#uses=1]
+ %shr1444 = lshr i64 %conv1439, 7 ; <i64> [#uses=1]
+ %or1445 = or i64 %shl1441, %shr1444 ; <i64> [#uses=1]
+ %shr1450 = lshr i64 %conv1439, 18 ; <i64> [#uses=1]
+ %or1451 = or i64 0, %shr1450 ; <i64> [#uses=1]
+ %shr1454 = lshr i64 %conv1439, 3 ; <i64> [#uses=1]
+ %xor1452 = xor i64 %or1451, %shr1454 ; <i64> [#uses=1]
+ %xor1455 = xor i64 %xor1452, %or1445 ; <i64> [#uses=1]
+ %conv1464 = zext i32 undef to i64 ; <i64> [#uses=4]
+ %shl1466 = shl i64 %conv1464, 15 ; <i64> [#uses=1]
+ %shr1469 = lshr i64 %conv1464, 17 ; <i64> [#uses=1]
+ %or1470 = or i64 %shl1466, %shr1469 ; <i64> [#uses=1]
+ %shr1475 = lshr i64 %conv1464, 19 ; <i64> [#uses=1]
+ %or1476 = or i64 0, %shr1475 ; <i64> [#uses=1]
+ %shr1479 = lshr i64 %conv1464, 10 ; <i64> [#uses=1]
+ %xor1477 = xor i64 %or1476, %shr1479 ; <i64> [#uses=1]
+ %xor1480 = xor i64 %xor1477, %or1470 ; <i64> [#uses=1]
+ %tmp1499 = load i32* null ; <i32> [#uses=1]
+ %conv1500 = zext i32 %tmp1499 to i64 ; <i64> [#uses=1]
+ %add1491 = add i64 %conv1500, 0 ; <i64> [#uses=1]
+ %add1501 = add i64 %add1491, %xor1455 ; <i64> [#uses=1]
+ %add1502 = add i64 %add1501, %xor1480 ; <i64> [#uses=1]
+ %conv1504 = and i64 %add1502, 4294967295 ; <i64> [#uses=1]
+ %tmp1541 = load i32* undef ; <i32> [#uses=1]
+ %conv1542 = zext i32 %tmp1541 to i64 ; <i64> [#uses=1]
+ %add1527 = add i64 %conv1542, %g.0 ; <i64> [#uses=1]
+ %add1536 = add i64 %add1527, 0 ; <i64> [#uses=1]
+ %add1543 = add i64 %add1536, %conv1504 ; <i64> [#uses=1]
+ %add1544 = add i64 %add1543, 0 ; <i64> [#uses=1]
+ %shl1546 = shl i64 %add1430, 30 ; <i64> [#uses=1]
+ %and1548 = lshr i64 %add1430, 2 ; <i64> [#uses=1]
+ %shr1549 = and i64 %and1548, 1073741823 ; <i64> [#uses=1]
+ %or1550 = or i64 %shr1549, %shl1546 ; <i64> [#uses=1]
+ %shl1552 = shl i64 %add1430, 19 ; <i64> [#uses=1]
+ %or1556 = or i64 0, %shl1552 ; <i64> [#uses=1]
+ %shl1559 = shl i64 %add1430, 10 ; <i64> [#uses=1]
+ %or1563 = or i64 0, %shl1559 ; <i64> [#uses=1]
+ %xor1557 = xor i64 %or1556, %or1563 ; <i64> [#uses=1]
+ %xor1564 = xor i64 %xor1557, %or1550 ; <i64> [#uses=1]
+ %add1576 = add i64 %xor1564, 0 ; <i64> [#uses=1]
+ %add1582 = add i64 %add1576, %add1544 ; <i64> [#uses=3]
+ store i32 undef, i32* undef
+ %tmp1693 = load i32* undef ; <i32> [#uses=1]
+ %conv1694 = zext i32 %tmp1693 to i64 ; <i64> [#uses=1]
+ %add1679 = add i64 %conv1694, %f.0 ; <i64> [#uses=1]
+ %add1688 = add i64 %add1679, 0 ; <i64> [#uses=1]
+ %add1695 = add i64 %add1688, 0 ; <i64> [#uses=1]
+ %add1696 = add i64 %add1695, 0 ; <i64> [#uses=1]
+ %shl1698 = shl i64 %add1582, 30 ; <i64> [#uses=0]
+ %shl1704 = shl i64 %add1582, 19 ; <i64> [#uses=0]
+ %add1734 = add i64 0, %add1696 ; <i64> [#uses=1]
+ %add1983 = add i64 0, %add1427 ; <i64> [#uses=1]
+ %add1992 = add i64 %add1983, 0 ; <i64> [#uses=1]
+ %add1999 = add i64 %add1992, 0 ; <i64> [#uses=1]
+ %add2000 = add i64 %add1999, 0 ; <i64> [#uses=2]
+ %and2030 = and i64 %add1734, %add1582 ; <i64> [#uses=1]
+ %xor2031 = xor i64 0, %and2030 ; <i64> [#uses=1]
+ %add2035 = add i64 %add2000, %add1430 ; <i64> [#uses=1]
+ %add2032 = add i64 0, %xor2031 ; <i64> [#uses=1]
+ %add2038 = add i64 %add2032, %add2000 ; <i64> [#uses=1]
+ store i32 0, i32* undef
+ br label %for.cond
+
+for.end: ; preds = %for.cond
+ store i32 undef, i32* %arrayidx5
+ store i32 undef, i32* %arrayidx9
+ %d.02641 = trunc i64 %d.0 to i32 ; <i32> [#uses=1]
+ %conv2524 = add i32 %tmp14, %d.02641 ; <i32> [#uses=1]
+ store i32 %conv2524, i32* %arrayidx13
+ %exitcond2789 = icmp eq i64 undef, %num ; <i1> [#uses=1]
+ br i1 %exitcond2789, label %while.end, label %while.body
+
+while.end: ; preds = %for.end, %entry
+ ret void
+}
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