mirror of
https://github.com/RPCS3/llvm.git
synced 2025-02-24 12:50:42 +00:00
Lower anyext to zext, 32-bit stuff does not have any implicit zero-extension side effects
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76035 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
parent
1ada84daaf
commit
75eef89ddb
@ -773,8 +773,7 @@ def : Pat<(SystemZpcrelwrapper tjumptable:$src), (LA64rm tjumptable:$src)>;
|
||||
def : Pat<(SystemZpcrelwrapper tconstpool:$src), (LA64rm tconstpool:$src)>;
|
||||
|
||||
// anyext
|
||||
def : Pat<(i64 (anyext GR32:$src)),
|
||||
(INSERT_SUBREG (i64 (IMPLICIT_DEF)), GR32:$src, subreg_32bit)>;
|
||||
def : Pat<(i64 (anyext GR32:$src)), (MOVZX64rr32 GR32:$src)>;
|
||||
|
||||
// calls
|
||||
def : Pat<(SystemZcall (i64 tglobaladdr:$dst)), (CALLi tglobaladdr:$dst)>;
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep ahi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep afi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 4
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 2
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep ahi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep afi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 4
|
||||
|
||||
|
||||
define i32 @foo1(i32 %a, i32 %b) {
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep ar | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 2
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 1
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 2
|
||||
|
||||
define i32 @foo(i32 %a, i32 %b) {
|
||||
entry:
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep oill | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep oilh | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep oilf | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 9
|
||||
|
||||
define i32 @foo1(i32 %a, i32 %b) {
|
||||
entry:
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep ahi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep afi | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 4
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 2
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 4
|
||||
|
||||
|
||||
define i32 @foo1(i32 %a, i32 %b) {
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep sr | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 1
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 2
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 2
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 3
|
||||
|
||||
define i32 @foo(i32 %a, i32 %b) {
|
||||
entry:
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep xilf | count 9
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 3
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 6
|
||||
; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 9
|
||||
|
||||
define i32 @foo1(i32 %a, i32 %b) {
|
||||
entry:
|
||||
|
||||
168
test/CodeGen/SystemZ/2009-07-08-BadAnyExt.ll
Normal file
168
test/CodeGen/SystemZ/2009-07-08-BadAnyExt.ll
Normal file
@ -0,0 +1,168 @@
|
||||
; RUN: llvm-as < %s | llc | not grep implicit-def
|
||||
|
||||
target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16"
|
||||
target triple = "s390x-linux"
|
||||
@netsAssign = external global i64*, align 8 ; <i64**> [#uses=1]
|
||||
@channelColumns = external global i64, align 8 ; <i64*> [#uses=1]
|
||||
@TOP = external global i64*, align 8 ; <i64**> [#uses=1]
|
||||
@BOT = external global i64*, align 8 ; <i64**> [#uses=1]
|
||||
@horzPlane = external global i8*, align 8 ; <i8**> [#uses=1]
|
||||
@vertPlane = external global i8*, align 8 ; <i8**> [#uses=1]
|
||||
|
||||
declare signext i32 @ExtendOK(i64, i8* nocapture, i64, i64, i64, i64) nounwind
|
||||
|
||||
define i1 @Maze2Mech_for_2E_cond11(i64 %bentNet, i64 %i, i64 %b2, i64 %xStart, i64 %row.0, i64 %sum263, i64 %sum262, i64 %cond.i64, i64 %cond27.i67, i64 %cond.i124, i64 %cond27.i127, i64 %conv, i64 %add, i64 %cond.i7, i64 %cond27.i10, i64 %sum267, i64 %tmp236, i64 %tmp243, i64* %col.0.out) nounwind {
|
||||
newFuncRoot:
|
||||
br label %for.cond11
|
||||
|
||||
for.inc99.exitStub: ; preds = %for.cond11
|
||||
store i64 %col.0, i64* %col.0.out
|
||||
ret i1 true
|
||||
|
||||
if.then.exitStub: ; preds = %land.lhs.true53
|
||||
store i64 %col.0, i64* %col.0.out
|
||||
ret i1 false
|
||||
|
||||
cond.end.i.for.cond.i_crit_edge: ; preds = %cond.end.i
|
||||
br label %codeRepl
|
||||
|
||||
for.cond11: ; preds = %for.inc, %newFuncRoot
|
||||
%indvar237 = phi i64 [ 0, %newFuncRoot ], [ %indvar.next238, %for.inc ] ; <i64> [#uses=2]
|
||||
%colFree.0 = phi i1 [ %retval.0.i.reg2mem.1, %for.inc ], [ false, %newFuncRoot ] ; <i1> [#uses=1]
|
||||
%tmp252 = mul i64 %indvar237, %conv ; <i64> [#uses=2]
|
||||
%tmp244 = sub i64 %tmp243, %tmp252 ; <i64> [#uses=2]
|
||||
%col.0 = add i64 %tmp252, %xStart ; <i64> [#uses=11]
|
||||
%tmp245 = icmp ult i64 %tmp244, %tmp236 ; <i1> [#uses=1]
|
||||
%umax246 = select i1 %tmp245, i64 %tmp236, i64 %tmp244 ; <i64> [#uses=1]
|
||||
%sum = add i64 %umax246, 1 ; <i64> [#uses=1]
|
||||
%cmp15 = icmp eq i64 %col.0, %add ; <i1> [#uses=1]
|
||||
%or.cond = or i1 %colFree.0, %cmp15 ; <i1> [#uses=1]
|
||||
br i1 %or.cond, label %for.inc99.exitStub, label %cond.end.i
|
||||
|
||||
cond.end.i: ; preds = %for.cond11
|
||||
%tmp18 = load i8** @horzPlane ; <i8*> [#uses=3]
|
||||
%cmp.i = icmp eq i64 %col.0, %i ; <i1> [#uses=1]
|
||||
%tmp13.i = load i64* @channelColumns ; <i64> [#uses=8]
|
||||
%mul.i = mul i64 %tmp13.i, %row.0 ; <i64> [#uses=2]
|
||||
br i1 %cmp.i, label %cond.end.i.for.cond.i_crit_edge, label %if.else.i
|
||||
|
||||
codeRepl: ; preds = %cond.end.i.for.cond.i_crit_edge
|
||||
%targetBlock = call i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i(i8* %tmp18, i64 %tmp13.i, i64 %mul.i, i64 %i, i64 %row.0) ; <i1> [#uses=1]
|
||||
br i1 %targetBlock, label %for.cond.i.if.then.i16_crit_edge, label %for.body.i.for.inc_crit_edge
|
||||
|
||||
if.else.i: ; preds = %cond.end.i
|
||||
%cmp42.i = icmp ugt i64 %col.0, %i ; <i1> [#uses=2]
|
||||
%cond45.i = select i1 %cmp42.i, i64 %i, i64 %col.0 ; <i64> [#uses=1]
|
||||
%cond60.i = select i1 %cmp42.i, i64 %col.0, i64 %i ; <i64> [#uses=1]
|
||||
br label %codeRepl1
|
||||
|
||||
codeRepl1: ; preds = %if.else.i
|
||||
%targetBlock2 = call i1 @Maze2Mech_for_2E_cond11_for_2E_cond53_2E_i(i64 %sum, i8* %tmp18, i64 %mul.i, i64 %cond45.i, i64 %cond60.i) ; <i1> [#uses=1]
|
||||
br i1 %targetBlock2, label %for.cond53.i.if.then.i16_crit_edge, label %for.body62.i.for.inc_crit_edge
|
||||
|
||||
if.then.i16: ; preds = %for.cond53.i.if.then.i16_crit_edge, %for.cond.i.if.then.i16_crit_edge
|
||||
%tmp26 = load i8** @vertPlane ; <i8*> [#uses=3]
|
||||
%mul.i9 = mul i64 %tmp13.i, %cond.i7 ; <i64> [#uses=1]
|
||||
br label %codeRepl3
|
||||
|
||||
codeRepl3: ; preds = %if.then.i16
|
||||
%targetBlock4 = call i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i23(i64 %tmp13.i, i8* %tmp26, i64 %mul.i9, i64 %i, i64 %cond27.i10, i64 %sum267) ; <i1> [#uses=1]
|
||||
br i1 %targetBlock4, label %if.then.i73, label %for.body.i27.for.inc_crit_edge
|
||||
|
||||
if.then.i73: ; preds = %codeRepl3
|
||||
%mul.i66 = mul i64 %tmp13.i, %cond.i64 ; <i64> [#uses=1]
|
||||
br label %codeRepl5
|
||||
|
||||
codeRepl5: ; preds = %if.then.i73
|
||||
%targetBlock6 = call i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i80(i64 %tmp13.i, i8* %tmp26, i64 %mul.i66, i64 %i, i64 %sum263, i64 %cond27.i67) ; <i1> [#uses=1]
|
||||
br i1 %targetBlock6, label %if.then.i133, label %for.body.i84.for.inc_crit_edge
|
||||
|
||||
if.then.i133: ; preds = %codeRepl5
|
||||
%mul.i126 = mul i64 %tmp13.i, %cond.i124 ; <i64> [#uses=1]
|
||||
br label %codeRepl7
|
||||
|
||||
codeRepl7: ; preds = %if.then.i133
|
||||
%targetBlock8 = call i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i140(i64 %col.0, i64 %tmp13.i, i8* %tmp26, i64 %mul.i126, i64 %sum262, i64 %cond27.i127) ; <i1> [#uses=1]
|
||||
br i1 %targetBlock8, label %land.lhs.true49, label %for.body.i144.for.inc_crit_edge
|
||||
|
||||
land.lhs.true49: ; preds = %codeRepl7
|
||||
%tmp1.i178 = load i64** @TOP ; <i64*> [#uses=1]
|
||||
%arrayidx.i179 = getelementptr i64* %tmp1.i178, i64 %col.0 ; <i64*> [#uses=1]
|
||||
%tmp2.i = load i64* %arrayidx.i179 ; <i64> [#uses=3]
|
||||
%cmp.i180 = icmp eq i64 %tmp2.i, 0 ; <i1> [#uses=1]
|
||||
br i1 %cmp.i180, label %land.lhs.true49.land.lhs.true53_crit_edge, label %land.lhs.true.i
|
||||
|
||||
land.lhs.true.i: ; preds = %land.lhs.true49
|
||||
%tmp4.i = load i64** @BOT ; <i64*> [#uses=1]
|
||||
%arrayidx5.i = getelementptr i64* %tmp4.i, i64 %col.0 ; <i64*> [#uses=1]
|
||||
%tmp6.i = load i64* %arrayidx5.i ; <i64> [#uses=3]
|
||||
%cmp7.i = icmp eq i64 %tmp6.i, 0 ; <i1> [#uses=1]
|
||||
%cmp17.i = icmp eq i64 %tmp2.i, %tmp6.i ; <i1> [#uses=1]
|
||||
%or.cond.i181 = or i1 %cmp7.i, %cmp17.i ; <i1> [#uses=1]
|
||||
br i1 %or.cond.i181, label %land.lhs.true.i.land.lhs.true53_crit_edge, label %HasVCV.exit
|
||||
|
||||
HasVCV.exit: ; preds = %land.lhs.true.i
|
||||
%tmp22.i = load i64** @netsAssign ; <i64*> [#uses=2]
|
||||
%arrayidx23.i = getelementptr i64* %tmp22.i, i64 %tmp2.i ; <i64*> [#uses=1]
|
||||
%tmp24.i = load i64* %arrayidx23.i ; <i64> [#uses=1]
|
||||
%arrayidx30.i = getelementptr i64* %tmp22.i, i64 %tmp6.i ; <i64*> [#uses=1]
|
||||
%tmp31.i182 = load i64* %arrayidx30.i ; <i64> [#uses=1]
|
||||
%phitmp189 = icmp ugt i64 %tmp24.i, %tmp31.i182 ; <i1> [#uses=1]
|
||||
br i1 %phitmp189, label %HasVCV.exit.for.inc_crit_edge, label %HasVCV.exit.land.lhs.true53_crit_edge
|
||||
|
||||
land.lhs.true53: ; preds = %HasVCV.exit.land.lhs.true53_crit_edge, %land.lhs.true.i.land.lhs.true53_crit_edge, %land.lhs.true49.land.lhs.true53_crit_edge
|
||||
%call60 = tail call signext i32 @ExtendOK(i64 %bentNet, i8* %tmp18, i64 %col.0, i64 %b2, i64 %i, i64 %b2) ; <i32> [#uses=1]
|
||||
%tobool61 = icmp eq i32 %call60, 0 ; <i1> [#uses=1]
|
||||
br i1 %tobool61, label %land.lhs.true53.for.inc_crit_edge, label %if.then.exitStub
|
||||
|
||||
for.inc: ; preds = %land.lhs.true53.for.inc_crit_edge, %HasVCV.exit.for.inc_crit_edge, %for.body.i144.for.inc_crit_edge, %for.body.i84.for.inc_crit_edge, %for.body.i27.for.inc_crit_edge, %for.body.i.for.inc_crit_edge, %for.body62.i.for.inc_crit_edge
|
||||
%retval.0.i.reg2mem.1 = phi i1 [ false, %HasVCV.exit.for.inc_crit_edge ], [ false, %land.lhs.true53.for.inc_crit_edge ], [ true, %for.body62.i.for.inc_crit_edge ], [ true, %for.body.i.for.inc_crit_edge ], [ false, %for.body.i27.for.inc_crit_edge ], [ false, %for.body.i84.for.inc_crit_edge ], [ false, %for.body.i144.for.inc_crit_edge ] ; <i1> [#uses=1]
|
||||
%indvar.next238 = add i64 %indvar237, 1 ; <i64> [#uses=1]
|
||||
br label %for.cond11
|
||||
|
||||
for.body62.i.for.inc_crit_edge: ; preds = %codeRepl1
|
||||
br label %for.inc
|
||||
|
||||
for.cond.i.if.then.i16_crit_edge: ; preds = %codeRepl
|
||||
br label %if.then.i16
|
||||
|
||||
for.body.i.for.inc_crit_edge: ; preds = %codeRepl
|
||||
br label %for.inc
|
||||
|
||||
for.cond53.i.if.then.i16_crit_edge: ; preds = %codeRepl1
|
||||
br label %if.then.i16
|
||||
|
||||
for.body.i27.for.inc_crit_edge: ; preds = %codeRepl3
|
||||
br label %for.inc
|
||||
|
||||
for.body.i84.for.inc_crit_edge: ; preds = %codeRepl5
|
||||
br label %for.inc
|
||||
|
||||
for.body.i144.for.inc_crit_edge: ; preds = %codeRepl7
|
||||
br label %for.inc
|
||||
|
||||
HasVCV.exit.for.inc_crit_edge: ; preds = %HasVCV.exit
|
||||
br label %for.inc
|
||||
|
||||
land.lhs.true49.land.lhs.true53_crit_edge: ; preds = %land.lhs.true49
|
||||
br label %land.lhs.true53
|
||||
|
||||
land.lhs.true.i.land.lhs.true53_crit_edge: ; preds = %land.lhs.true.i
|
||||
br label %land.lhs.true53
|
||||
|
||||
HasVCV.exit.land.lhs.true53_crit_edge: ; preds = %HasVCV.exit
|
||||
br label %land.lhs.true53
|
||||
|
||||
land.lhs.true53.for.inc_crit_edge: ; preds = %land.lhs.true53
|
||||
br label %for.inc
|
||||
}
|
||||
|
||||
declare i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i(i8*, i64, i64, i64, i64) nounwind
|
||||
|
||||
declare i1 @Maze2Mech_for_2E_cond11_for_2E_cond53_2E_i(i64, i8*, i64, i64, i64) nounwind
|
||||
|
||||
declare i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i23(i64, i8*, i64, i64, i64, i64) nounwind
|
||||
|
||||
declare i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i80(i64, i8*, i64, i64, i64, i64) nounwind
|
||||
|
||||
declare i1 @Maze2Mech_for_2E_cond11_for_2E_cond_2E_i140(i64, i64, i8*, i64, i64, i64) nounwind
|
||||
Loading…
x
Reference in New Issue
Block a user