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[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

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Essentially the same as the GEP change in r230786.

A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)

import fileinput
import sys
import re

pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")

for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))

Reviewers: rafael, dexonsmith, grosser

Differential Revision: http://reviews.llvm.org/D7649

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2015-02-27 21:17:42 +00:00
parent dc64962c86
commit 7c9c6ed761
3931 changed files with 29316 additions and 29292 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/Transforms/JumpThreading/2010-08-26-and.ll
+1 -1
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@@ -30,7 +30,7 @@ land.lhs.true.i: ; preds = %_ZN12StringSwitchI5
%indvar = phi i64 [ 0, %bb.nph ], [ %tmp146, %_ZN12StringSwitchI5ColorE4CaseILj7EEERS1_RAT__KcRKS0_.exit134 ] ; <i64> [#uses=1]
%tmp146 = add i64 %indvar, 1 ; <i64> [#uses=3]
%arrayidx = getelementptr i8*, i8** %argv, i64 %tmp146 ; <i8**> [#uses=1]
%tmp6 = load i8** %arrayidx, align 8 ; <i8*> [#uses=8]
%tmp6 = load i8*, i8** %arrayidx, align 8 ; <i8*> [#uses=8]
%call.i.i = call i64 @strlen(i8* %tmp6) nounwind ; <i64> [#uses=1]
%conv.i.i = trunc i64 %call.i.i to i32 ; <i32> [#uses=6]\
; CHECK: switch i32 %conv.i.i
test/Transforms/JumpThreading/2011-04-14-InfLoop.ll
+1 -1
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@@ -15,7 +15,7 @@ for.cond1177:
br i1 %cmp1179, label %for.cond1177, label %land.rhs1320
land.rhs1320:
%tmp1324 = load volatile i64* getelementptr inbounds (%0* @g_338, i64 0, i32 2), align 1
%tmp1324 = load volatile i64, i64* getelementptr inbounds (%0* @g_338, i64 0, i32 2), align 1
br label %if.end.i
if.end.i:
test/Transforms/JumpThreading/crash.ll
+1 -1
View File
@@ -356,7 +356,7 @@ B2:
br label %BrBlock
BrBlock:
%L = load i32* %P
%L = load i32, i32* %P
%C = icmp eq i32 %L, 42
br i1 %C, label %T, label %F
test/Transforms/JumpThreading/landing-pad.ll
+13 -13
View File
@@ -13,8 +13,8 @@
define void @_ZN15EditCommandImpl5applyEv(%class.E* %this) uwtable align 2 {
entry:
%0 = bitcast %class.E* %this to void (%class.E*)***
%vtable = load void (%class.E*)*** %0, align 8
%1 = load void (%class.E*)** %vtable, align 8
%vtable = load void (%class.E*)**, void (%class.E*)*** %0, align 8
%1 = load void (%class.E*)*, void (%class.E*)** %vtable, align 8
call void %1(%class.E* %this)
ret void
}
@@ -53,7 +53,7 @@ _ZN1DC1Ev.exit: ; preds = %entry
store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTV1D, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, align 8
%_ref.i.i.i = getelementptr inbounds i8, i8* %call, i64 8
%1 = bitcast i8* %_ref.i.i.i to i32*
%2 = load i32* %1, align 4
%2 = load i32, i32* %1, align 4
%inc.i.i.i = add nsw i32 %2, 1
store i32 %inc.i.i.i, i32* %1, align 4
%3 = bitcast i8* %call to %class.D*
@@ -76,7 +76,7 @@ lpad: ; preds = %entry
lpad1: ; preds = %_ZN1DC1Ev.exit, %_ZN15EditCommandImpl5applyEv.exit
%5 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
cleanup
%6 = load i32* %1, align 4
%6 = load i32, i32* %1, align 4
%tobool.i.i.i = icmp eq i32 %6, 0
br i1 %tobool.i.i.i, label %_ZN1BI1DED1Ev.exit, label %if.then.i.i.i
@@ -101,7 +101,7 @@ entry:
%m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
store %class.D* %p1, %class.D** %m_ptr.i, align 8
%_ref.i.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
%0 = load i32* %_ref.i.i, align 4
%0 = load i32, i32* %_ref.i.i, align 4
%inc.i.i = add nsw i32 %0, 1
store i32 %inc.i.i, i32* %_ref.i.i, align 4
ret void
@@ -116,7 +116,7 @@ declare void @_ZdlPv()
define %class.D* @_ZN1BI1DEptEv(%class.B* nocapture readonly %this) nounwind readonly uwtable align 2 {
entry:
%m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
%0 = load %class.D** %m_ptr, align 8
%0 = load %class.D*, %class.D** %m_ptr, align 8
ret %class.D* %0
}
@@ -125,9 +125,9 @@ declare void @_ZN1D16deleteKeyPressedEv()
define void @_ZN1BI1DED1Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 {
entry:
%m_ptr.i = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
%0 = load %class.D** %m_ptr.i, align 8
%0 = load %class.D*, %class.D** %m_ptr.i, align 8
%_ref.i.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
%1 = load i32* %_ref.i.i, align 4
%1 = load i32, i32* %_ref.i.i, align 4
%tobool.i.i = icmp eq i32 %1, 0
br i1 %tobool.i.i, label %_ZN1BI1DED2Ev.exit, label %if.then.i.i
@@ -147,9 +147,9 @@ declare hidden void @__clang_call_terminate()
define void @_ZN1BI1DED2Ev(%class.B* nocapture readonly %this) unnamed_addr uwtable align 2 {
entry:
%m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
%0 = load %class.D** %m_ptr, align 8
%0 = load %class.D*, %class.D** %m_ptr, align 8
%_ref.i = getelementptr inbounds %class.D, %class.D* %0, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
%1 = load i32* %_ref.i, align 4
%1 = load i32, i32* %_ref.i, align 4
%tobool.i = icmp eq i32 %1, 0
br i1 %tobool.i, label %_ZN1AI1CE5derefEv.exit, label %if.then.i
@@ -167,7 +167,7 @@ _ZN1AI1CE5derefEv.exit: ; preds = %entry, %if.then.i
define void @_ZN1AI1CE5derefEv(%class.A* nocapture readonly %this) nounwind uwtable align 2 {
entry:
%_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0
%0 = load i32* %_ref, align 4
%0 = load i32, i32* %_ref, align 4
%tobool = icmp eq i32 %0, 0
br i1 %tobool, label %if.end, label %if.then
@@ -187,7 +187,7 @@ entry:
%m_ptr = getelementptr inbounds %class.B, %class.B* %this, i64 0, i32 0
store %class.D* %p1, %class.D** %m_ptr, align 8
%_ref.i = getelementptr inbounds %class.D, %class.D* %p1, i64 0, i32 0, i32 0, i32 1, i32 0, i32 0
%0 = load i32* %_ref.i, align 4
%0 = load i32, i32* %_ref.i, align 4
%inc.i = add nsw i32 %0, 1
store i32 %inc.i, i32* %_ref.i, align 4
ret void
@@ -196,7 +196,7 @@ entry:
define void @_ZN1AI1CE3refEv(%class.A* nocapture %this) nounwind uwtable align 2 {
entry:
%_ref = getelementptr inbounds %class.A, %class.A* %this, i64 0, i32 0
%0 = load i32* %_ref, align 4
%0 = load i32, i32* %_ref, align 4
%inc = add nsw i32 %0, 1
store i32 %inc, i32* %_ref, align 4
ret void
test/Transforms/JumpThreading/lvi-load.ll
+1 -1
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@@ -17,7 +17,7 @@ target triple = "x86_64-apple-darwin10.4"
define zeroext i8 @_Z3fooPN4llvm5ValueE(%"struct.llvm::Value"* %V) ssp {
entry:
%0 = getelementptr inbounds %"struct.llvm::Value", %"struct.llvm::Value"* %V, i64 0, i32 1 ; <i8*> [#uses=1]
%1 = load i8* %0, align 8 ; <i8> [#uses=2]
%1 = load i8, i8* %0, align 8 ; <i8> [#uses=2]
%2 = icmp ugt i8 %1, 20 ; <i1> [#uses=1]
br i1 %2, label %bb.i, label %bb2
test/Transforms/JumpThreading/or-undef.ll
+4 -4
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@@ -32,13 +32,13 @@ bb2: ; preds = %bb1, %bb, %entry
br i1 %tmp7, label %bb7, label %bb5
bb5: ; preds = %bb2
%tmp8 = load i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp8 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp9 = icmp eq i8* %tmp8, null ; <i1> [#uses=1]
br i1 %tmp9, label %bb7, label %bb6
bb6: ; preds = %bb5
%tmp10 = load i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp11 = load i8* %tmp10, align 1 ; <i8> [#uses=1]
%tmp10 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp11 = load i8, i8* %tmp10, align 1 ; <i8> [#uses=1]
%tmp12 = icmp eq i8 %tmp11, 0 ; <i1> [#uses=1]
br i1 %tmp12, label %bb7, label %bb8
@@ -47,7 +47,7 @@ bb7: ; preds = %bb6, %bb5, %bb2
br label %bb9
bb8: ; preds = %bb6
%tmp13 = load i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp13 = load i8*, i8** %argv.0, align 8 ; <i8*> [#uses=1]
%tmp14 = call i64 @f5(i8* %tmp13) nounwind ; <i64> [#uses=0]
br label %bb9
test/Transforms/JumpThreading/phi-eq.ll
+14 -14
View File
@@ -98,33 +98,33 @@ sw.default.i5: ; preds = %get_filter_list.exi
get_filter_list.exit6: ; preds = %sw.bb3.i4, %sw.bb2.i3, %sw.bb1.i2, %sw.bb.i1
%1 = phi %struct._GList** [ @display_edited_filters, %sw.bb3.i4 ], [ @capture_edited_filters, %sw.bb2.i3 ], [ @display_filters, %sw.bb1.i2 ], [ @capture_filters, %sw.bb.i1 ]
; CHECK: %2 = load
%2 = load %struct._GList** %1, align 8
%2 = load %struct._GList*, %struct._GList** %1, align 8
; We should have jump-threading insert an additional load here for the value
; coming out of the first switch, which is picked up by a subsequent phi
; CHECK: %.pr = load %struct._GList** %0
; CHECK: %.pr = load %struct._GList*, %struct._GList** %0
; CHECK-NEXT: br label %while.cond
br label %while.cond
; CHECK: while.cond
while.cond: ; preds = %while.body, %get_filter_list.exit6
; CHECK: {{= phi .*%.pr}}
%3 = load %struct._GList** %0, align 8
%3 = load %struct._GList*, %struct._GList** %0, align 8
; CHECK: tobool
%tobool = icmp ne %struct._GList* %3, null
br i1 %tobool, label %while.body, label %while.end
while.body: ; preds = %while.cond
%4 = load %struct._GList** %0, align 8
%5 = load %struct._GList** %0, align 8
%4 = load %struct._GList*, %struct._GList** %0, align 8
%5 = load %struct._GList*, %struct._GList** %0, align 8
%call2 = call %struct._GList* @g_list_first(%struct._GList* %5)
%data.i = getelementptr inbounds %struct._GList, %struct._GList* %call2, i32 0, i32 0
%6 = load i8** %data.i, align 8
%6 = load i8*, i8** %data.i, align 8
%7 = bitcast i8* %6 to %struct.filter_def*
%name.i = getelementptr inbounds %struct.filter_def, %struct.filter_def* %7, i32 0, i32 0
%8 = load i8** %name.i, align 8
%8 = load i8*, i8** %name.i, align 8
call void @g_free(i8* %8) nounwind
%strval.i = getelementptr inbounds %struct.filter_def, %struct.filter_def* %7, i32 0, i32 1
%9 = load i8** %strval.i, align 8
%9 = load i8*, i8** %strval.i, align 8
call void @g_free(i8* %9) nounwind
%10 = bitcast %struct.filter_def* %7 to i8*
call void @g_free(i8* %10) nounwind
@@ -136,7 +136,7 @@ while.end: ; preds = %while.cond
br label %do.body4
do.body4: ; preds = %while.end
%11 = load %struct._GList** %0, align 8
%11 = load %struct._GList*, %struct._GList** %0, align 8
%call5 = call i32 @g_list_length(%struct._GList* %11)
%cmp6 = icmp eq i32 %call5, 0
br i1 %cmp6, label %if.then7, label %if.else8
@@ -161,13 +161,13 @@ while.cond11: ; preds = %cond.end, %do.end10
while.body13: ; preds = %while.cond11
%data = getelementptr inbounds %struct._GList, %struct._GList* %cond10, i32 0, i32 0
%12 = load i8** %data, align 8
%12 = load i8*, i8** %data, align 8
%13 = bitcast i8* %12 to %struct.filter_def*
%14 = load %struct._GList** %0, align 8
%14 = load %struct._GList*, %struct._GList** %0, align 8
%name = getelementptr inbounds %struct.filter_def, %struct.filter_def* %13, i32 0, i32 0
%15 = load i8** %name, align 8
%15 = load i8*, i8** %name, align 8
%strval = getelementptr inbounds %struct.filter_def, %struct.filter_def* %13, i32 0, i32 1
%16 = load i8** %strval, align 8
%16 = load i8*, i8** %strval, align 8
%call.i7 = call noalias i8* @g_malloc(i64 16) nounwind
%17 = bitcast i8* %call.i7 to %struct.filter_def*
%call1.i = call noalias i8* @g_strdup(i8* %15) nounwind
@@ -184,7 +184,7 @@ while.body13: ; preds = %while.cond11
cond.true: ; preds = %while.body13
%next = getelementptr inbounds %struct._GList, %struct._GList* %cond10, i32 0, i32 1
%19 = load %struct._GList** %next, align 8
%19 = load %struct._GList*, %struct._GList** %next, align 8
br label %cond.end
cond.false: ; preds = %while.body13
test/Transforms/JumpThreading/select.ll
+2 -2
View File
@@ -135,7 +135,7 @@ L4:
; CHECK: icmp
define void @test_switch_default(i32* nocapture %status) nounwind {
entry:
%0 = load i32* %status, align 4
%0 = load i32, i32* %status, align 4
switch i32 %0, label %L2 [
i32 5061, label %L1
i32 0, label %L2
@@ -146,7 +146,7 @@ L1:
br label %L2
L2:
%1 = load i32* %status, align 4
%1 = load i32, i32* %status, align 4
%cmp57.i = icmp eq i32 %1, 0
br i1 %cmp57.i, label %L3, label %L4
test/Transforms/JumpThreading/thread-loads.ll
+5 -5
View File
@@ -21,7 +21,7 @@ bb: ; preds = %entry
bb1: ; preds = %entry, %bb
%res.0 = phi i32 [ 1, %bb ], [ 0, %entry ] ; <i32> [#uses=2]
%2 = load i32* %P, align 4 ; <i32> [#uses=1]
%2 = load i32, i32* %P, align 4 ; <i32> [#uses=1]
%3 = icmp sgt i32 %2, 36 ; <i1> [#uses=1]
br i1 %3, label %bb3, label %bb2
@@ -60,7 +60,7 @@ bb: ; preds = %entry
bb1: ; preds = %entry, %bb
%res.0 = phi i32 [ 1, %bb ], [ 0, %entry ]
%2 = load i32* %P, align 4, !tbaa !0
%2 = load i32, i32* %P, align 4, !tbaa !0
%3 = icmp sgt i32 %2, 36
br i1 %3, label %bb3, label %bb2
@@ -83,16 +83,16 @@ define i32 @test3(i8** %x, i1 %f) {
; CHECK-LABEL: @test3(
entry:
%0 = bitcast i8** %x to i32**
%1 = load i32** %0, align 8
%1 = load i32*, i32** %0, align 8
br i1 %f, label %if.end57, label %if.then56
; CHECK: %[[LOAD:.*]] = load i32**
; CHECK: %[[LOAD:.*]] = load i32*, i32**
; CHECK: %[[CAST:.*]] = bitcast i32* %[[LOAD]] to i8*
if.then56:
br label %if.end57
if.end57:
%2 = load i8** %x, align 8
%2 = load i8*, i8** %x, align 8
%tobool59 = icmp eq i8* %2, null
br i1 %tobool59, label %return, label %if.then60
; CHECK: %[[PHI:.*]] = phi i8* [ %[[CAST]], %[[PRED:[^ ]+]] ], [ %[[CAST]], %[[PRED]] ]