mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-25 10:27:04 +00:00
Move x86-specific tests out of test/Transforms/LoopStrengthReduce and
into test/CodeGen/X86, so that they aren't run when the x86 target is not enabled. Fix uglygep.ll to not be x86-specific. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110343 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
@@ -1,23 +0,0 @@
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; RUN: llc -march=x86-64 < %s -o - | grep {cmpl \\$\[1\], %}
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@.str = internal constant [4 x i8] c"%d\0A\00"
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declare i32 @printf(i8* noalias , ...) nounwind
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define i32 @main() nounwind {
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entry:
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br label %forbody
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forbody:
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] ; <i32>[#uses=3]
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%sub14 = sub i32 1027, %i.0 ; <i32> [#uses=1]
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%mul15 = mul i32 %sub14, 10 ; <i32> [#uses=1]
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%add166 = or i32 %mul15, 1 ; <i32> [#uses=1] *
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call i32 (i8*, ...)* @printf( i8* noalias getelementptr ([4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind
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%inc = add i32 %i.0, 1 ; <i32> [#uses=3]
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%cmp = icmp ne i32 %inc, 1027 ; <i1> [#uses=1]
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br i1 %cmp, label %forbody, label %afterfor
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afterfor: ; preds = %forcond
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ret i32 0
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}
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@@ -1,33 +0,0 @@
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; RUN: llc < %s
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; This used to crash.
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; ModuleID = 'bugpoint-reduced-simplified.bc'
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target datalayout ="e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-unknown-linux-gnu"
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define void @parse_number(i8* nocapture %p) nounwind {
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entry:
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%shift.0 = select i1 false, i32 4, i32 2 ; <i32> [#uses=1]
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br label %bb47
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bb47: ; preds = %bb47, %entry
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br i1 false, label %bb54, label %bb47
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bb54: ; preds = %bb47
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br i1 false, label %bb56, label %bb66
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bb56: ; preds = %bb62, %bb54
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%p_addr.0.pn.rec = phi i64 [ %p_addr.6.rec, %bb62 ], [ 0, %bb54 ] ; <i64> [#uses=2]
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%ch.6.in.in = phi i8* [ %p_addr.6, %bb62 ], [ null, %bb54 ] ; <i8*> [#uses=0]
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%indvar202 = trunc i64 %p_addr.0.pn.rec to i32 ; <i32>[#uses=1]
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%frac_bits.0 = mul i32 %indvar202, %shift.0 ; <i32>[#uses=1]
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%p_addr.6.rec = add i64 %p_addr.0.pn.rec, 1 ; <i64>[#uses=2]
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%p_addr.6 = getelementptr i8* null, i64 %p_addr.6.rec ; <i8*>[#uses=1]
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br i1 false, label %bb66, label %bb62
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bb62: ; preds = %bb56
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br label %bb56
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bb66: ; preds = %bb56, %bb54
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%frac_bits.1 = phi i32 [ 0, %bb54 ], [ %frac_bits.0, %bb56 ] ; <i32> [#uses=0]
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unreachable
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}
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@@ -1,29 +0,0 @@
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; RUN: llc < %s -o - | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-apple-darwin9"
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; The comparison happens before the relevant use, but it can still be rewritten
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; to compare with zero.
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; CHECK: foo:
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; CHECK: align
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; CHECK: incl %eax
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; CHECK-NEXT: decl %ecx
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; CHECK-NEXT: jne
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define void @foo() nounwind {
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entry:
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br label %loop
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loop:
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%indvar = phi i32 [ 0, %entry ], [ %i.2.0.us1534, %loop ] ; <i32> [#uses=1]
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%i.2.0.us1534 = add i32 %indvar, 1 ; <i32> [#uses=3]
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%tmp611.us1535 = icmp eq i32 %i.2.0.us1534, 4 ; <i1> [#uses=2]
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%tmp623.us1538 = select i1 %tmp611.us1535, i32 6, i32 0 ; <i32> [#uses=0]
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%tmp628.us1540 = shl i32 %i.2.0.us1534, 1 ; <i32> [#uses=1]
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%tmp645646647.us1547 = sext i32 %tmp628.us1540 to i64 ; <i64> [#uses=0]
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br i1 %tmp611.us1535, label %exit, label %loop
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exit:
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ret void
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}
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@@ -1,28 +0,0 @@
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; RUN: llc %s -o - --x86-asm-syntax=att | grep {cmp. \$10}
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-apple-darwin9"
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; The comparison happens after the relevant use, so the stride can easily
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; be changed. The comparison can be done in a narrower mode than the
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; induction variable.
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; TODO: By making the first store post-increment as well, the loop setup
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; could be made simpler.
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define void @foo() nounwind {
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entry:
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br label %loop
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loop:
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%indvar = phi i32 [ 0, %entry ], [ %i.2.0.us1534, %loop ] ; <i32> [#uses=1]
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%i.2.0.us1534 = add i32 %indvar, 1 ; <i32> [#uses=3]
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%tmp628.us1540 = shl i32 %i.2.0.us1534, 1 ; <i32> [#uses=1]
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%tmp645646647.us1547 = sext i32 %tmp628.us1540 to i64 ; <i64> [#uses=1]
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store i64 %tmp645646647.us1547, i64* null
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%tmp611.us1535 = icmp eq i32 %i.2.0.us1534, 4 ; <i1> [#uses=2]
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%tmp623.us1538 = select i1 %tmp611.us1535, i32 6, i32 0 ; <i32> [#uses=1]
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store i32 %tmp623.us1538, i32* null
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br i1 %tmp611.us1535, label %exit, label %loop
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exit:
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ret void
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}
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@@ -1,58 +0,0 @@
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; RUN: llc < %s
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; PR4222
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "x86_64-pc-linux-gnu"
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module asm ".ident\09\22$FreeBSD: head/sys/amd64/amd64/minidump_machdep.c 184499 2008-10-31 10:11:35Z kib $\22"
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%struct.dumperinfo = type <{ i32 (i8*, i8*, i64, i64, i64)*, i8*, i32, i32, i64, i64 }>
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define void @minidumpsys(%struct.dumperinfo* %di) nounwind {
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entry:
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br label %if.end
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if.end: ; preds = %if.end52, %entry
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br label %for.cond.i.preheader
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for.cond.i.preheader: ; preds = %if.end52, %if.end
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%indvar688 = phi i64 [ 0, %if.end ], [ %indvar.next689, %if.end52 ] ; <i64> [#uses=3]
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%tmp690 = shl i64 %indvar688, 12 ; <i64> [#uses=1]
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%pa.0642 = add i64 %tmp690, 0 ; <i64> [#uses=1]
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%indvar688703 = trunc i64 %indvar688 to i32 ; <i32> [#uses=1]
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%tmp692693 = add i32 %indvar688703, 1 ; <i32> [#uses=1]
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%phitmp = sext i32 %tmp692693 to i64 ; <i64> [#uses=1]
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br i1 false, label %if.end52, label %land.lhs.true.i
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land.lhs.true.i: ; preds = %for.cond.i.preheader
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%shr2.i = lshr i64 %pa.0642, 18 ; <i64> [#uses=0]
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unreachable
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if.end52: ; preds = %for.cond.i.preheader
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%phitmp654 = icmp ult i64 %phitmp, 512 ; <i1> [#uses=1]
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%indvar.next689 = add i64 %indvar688, 1 ; <i64> [#uses=1]
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br i1 %phitmp654, label %for.cond.i.preheader, label %if.end
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}
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define void @promote(%struct.dumperinfo* %di) nounwind {
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entry:
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br label %if.end
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if.end: ; preds = %if.end52, %entry
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br label %for.cond.i.preheader
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for.cond.i.preheader: ; preds = %if.end52, %if.end
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%indvar688 = phi i32 [ 0, %if.end ], [ %indvar.next689, %if.end52 ] ; <i64> [#uses=3]
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%tmp690 = shl i32 %indvar688, 12 ; <i64> [#uses=1]
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%pa.0642 = add i32 %tmp690, 0 ; <i64> [#uses=1]
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%tmp692693 = add i32 %indvar688, 1 ; <i32> [#uses=1]
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%phitmp = sext i32 %tmp692693 to i64 ; <i64> [#uses=1]
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br i1 false, label %if.end52, label %land.lhs.true.i
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land.lhs.true.i: ; preds = %for.cond.i.preheader
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%shr2.i = lshr i32 %pa.0642, 18 ; <i64> [#uses=0]
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unreachable
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if.end52: ; preds = %for.cond.i.preheader
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%phitmp654 = icmp ult i64 %phitmp, 512 ; <i1> [#uses=1]
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%indvar.next689 = add i32 %indvar688, 1 ; <i64> [#uses=1]
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br i1 %phitmp654, label %for.cond.i.preheader, label %if.end
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}
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@@ -1,69 +0,0 @@
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; RUN: llc < %s -march=x86-64 >/dev/null
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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define void @test0() nounwind {
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if.end90.i.i:
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br label %while.body.i.i221.i
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while.body.i.i221.i: ; preds = %while.cond.backedge.i.i.i, %if.end90.i.i
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br i1 undef, label %if.then.i.i224.i, label %while.cond.backedge.i.i.i
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while.cond.backedge.i.i.i: ; preds = %for.end.i.i.i, %while.body.i.i221.i
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br label %while.body.i.i221.i
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if.then.i.i224.i: ; preds = %while.body.i.i221.i
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switch i32 undef, label %for.cond.i.i226.i [
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i32 92, label %sw.bb.i.i225.i
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i32 34, label %sw.bb.i.i225.i
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i32 110, label %sw.bb21.i.i.i
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]
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sw.bb.i.i225.i: ; preds = %if.then.i.i224.i, %if.then.i.i224.i
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unreachable
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sw.bb21.i.i.i: ; preds = %if.then.i.i224.i
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unreachable
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for.cond.i.i226.i: ; preds = %for.body.i.i.i, %if.then.i.i224.i
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%0 = phi i64 [ %tmp154.i.i.i, %for.body.i.i.i ], [ 0, %if.then.i.i224.i ] ; <i64> [#uses=2]
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%tmp154.i.i.i = add i64 %0, 1 ; <i64> [#uses=2]
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%i.0.i.i.i = trunc i64 %0 to i32 ; <i32> [#uses=1]
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br i1 undef, label %land.rhs.i.i.i, label %for.end.i.i.i
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land.rhs.i.i.i: ; preds = %for.cond.i.i226.i
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br i1 undef, label %for.body.i.i.i, label %for.end.i.i.i
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for.body.i.i.i: ; preds = %land.rhs.i.i.i
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br label %for.cond.i.i226.i
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for.end.i.i.i: ; preds = %land.rhs.i.i.i, %for.cond.i.i226.i
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%idx.ext.i.i.i = sext i32 %i.0.i.i.i to i64 ; <i64> [#uses=1]
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%sub.ptr72.sum.i.i.i = xor i64 %idx.ext.i.i.i, -1 ; <i64> [#uses=1]
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%pos.addr.1.sum155.i.i.i = add i64 %tmp154.i.i.i, %sub.ptr72.sum.i.i.i ; <i64> [#uses=1]
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%arrayidx76.i.i.i = getelementptr inbounds i8* undef, i64 %pos.addr.1.sum155.i.i.i ; <i8*> [#uses=0]
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br label %while.cond.backedge.i.i.i
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}
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define void @test1() nounwind {
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entry:
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%t = shl i32 undef, undef ; <i32> [#uses=1]
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%t9 = sub nsw i32 0, %t ; <i32> [#uses=1]
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br label %outer
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outer: ; preds = %bb18, %bb
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%i12 = phi i32 [ %t21, %bb18 ], [ 0, %entry ] ; <i32> [#uses=2]
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%i13 = phi i32 [ %t20, %bb18 ], [ 0, %entry ] ; <i32> [#uses=2]
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br label %inner
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inner: ; preds = %bb16, %bb11
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%t17 = phi i32 [ %i13, %outer ], [ undef, %inner ] ; <i32> [#uses=1]
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store i32 %t17, i32* undef
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br i1 undef, label %bb18, label %inner
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bb18: ; preds = %bb16
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%t19 = add i32 %i13, %t9 ; <i32> [#uses=1]
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%t20 = add i32 %t19, %i12 ; <i32> [#uses=1]
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%t21 = add i32 %i12, 1 ; <i32> [#uses=1]
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br label %outer
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}
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@@ -4,7 +4,6 @@
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; should be able to form pretty GEPs.
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-unknown-linux-gnu"
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define void @Z4() nounwind {
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bb:
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