llvm-6502/test/CodeGen/ARM/2008-04-10-ScavengerAssert.ll
David Blaikie 32b845d223 [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
See r230786 and r230794 for similar changes to gep and load
respectively.

Call is a bit different because it often doesn't have a single explicit
type - usually the type is deduced from the arguments, and just the
return type is explicit. In those cases there's no need to change the
IR.

When that's not the case, the IR usually contains the pointer type of
the first operand - but since typed pointers are going away, that
representation is insufficient so I'm just stripping the "pointerness"
of the explicit type away.

This does make the IR a bit weird - it /sort of/ reads like the type of
the first operand: "call void () %x(" but %x is actually of type "void
()*" and will eventually be just of type "ptr". But this seems not too
bad and I don't think it would benefit from repeating the type
("void (), void () * %x(" and then eventually "void (), ptr %x(") as has
been done with gep and load.

This also has a side benefit: since the explicit type is no longer a
pointer, there's no ambiguity between an explicit type and a function
that returns a function pointer. Previously this case needed an explicit
type (eg: a function returning a void() function was written as
"call void () () * @x(" rather than "call void () * @x(" because of the
ambiguity between a function returning a pointer to a void() function
and a function returning void).

No ambiguity means even function pointer return types can just be
written alone, without writing the whole function's type.

This leaves /only/ the varargs case where the explicit type is required.

Given the special type syntax in call instructions, the regex-fu used
for migration was a bit more involved in its own unique way (as every
one of these is) so here it is. Use it in conjunction with the apply.sh
script and associated find/xargs commands I've provided in rr230786 to
migrate your out of tree tests. Do let me know if any of this doesn't
cover your cases & we can iterate on a more general script/regexes to
help others with out of tree tests.

About 9 test cases couldn't be automatically migrated - half of those
were functions returning function pointers, where I just had to manually
delete the function argument types now that we didn't need an explicit
function type there. The other half were typedefs of function types used
in calls - just had to manually drop the * from those.

import fileinput
import sys
import re

pat = re.compile(r'((?:=|:|^|\s)call\s(?:[^@]*?))(\s*$|\s*(?:(?:\[\[[a-zA-Z0-9_]+\]\]|[@%](?:(")?[\\\?@a-zA-Z0-9_.]*?(?(3)"|)|{{.*}}))(?:\(|$)|undef|inttoptr|bitcast|null|asm).*$)')
addrspace_end = re.compile(r"addrspace\(\d+\)\s*\*$")
func_end = re.compile("(?:void.*|\)\s*)\*$")

def conv(match, line):
  if not match or re.search(addrspace_end, match.group(1)) or not re.search(func_end, match.group(1)):
    return line
  return line[:match.start()] + match.group(1)[:match.group(1).rfind('*')].rstrip() + match.group(2) + line[match.end():]

for line in sys.stdin:
  sys.stdout.write(conv(re.search(pat, line), line))

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235145 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-16 23:24:18 +00:00

254 lines
14 KiB
LLVM

; RUN: llc < %s -mtriple=arm-apple-darwin
%struct.CONTENTBOX = type { i32, i32, i32, i32, i32 }
%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
%struct.LOCBOX = type { i32, i32, i32, i32 }
%struct.SIDEBOX = type { i32, i32 }
%struct.UNCOMBOX = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
%struct.__sFILEX = type opaque
%struct.__sbuf = type { i8*, i32 }
%struct.cellbox = type { i8*, i32, i32, i32, [9 x i32], i32, i32, i32, i32, i32, i32, i32, double, double, double, double, double, i32, i32, %struct.CONTENTBOX*, %struct.UNCOMBOX*, [8 x %struct.tilebox*], %struct.SIDEBOX* }
%struct.termbox = type { %struct.termbox*, i32, i32, i32, i32, i32 }
%struct.tilebox = type { %struct.tilebox*, double, double, double, double, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, %struct.termbox*, %struct.LOCBOX* }
@.str127 = external constant [2 x i8] ; <[2 x i8]*> [#uses=1]
@.str584 = external constant [5 x i8] ; <[5 x i8]*> [#uses=1]
@.str8115 = external constant [9 x i8] ; <[9 x i8]*> [#uses=1]
declare %struct.FILE* @fopen(i8*, i8*)
declare i32 @strcmp(i8*, i8*)
declare i32 @fscanf(%struct.FILE*, i8*, ...)
define void @main(i32 %argc, i8** %argv) noreturn {
entry:
br i1 false, label %cond_next48, label %cond_false674
cond_next48: ; preds = %entry
%tmp61 = call %struct.FILE* @fopen( i8* null, i8* getelementptr ([2 x i8], [2 x i8]* @.str127, i32 0, i32 0) ) ; <%struct.FILE*> [#uses=2]
br i1 false, label %bb220.i.i.i, label %bb62.preheader.i.i.i
bb62.preheader.i.i.i: ; preds = %cond_next48
ret void
bb220.i.i.i: ; preds = %cond_next48
br i1 false, label %bb248.i.i.i, label %cond_next232.i.i.i
cond_next232.i.i.i: ; preds = %bb220.i.i.i
ret void
bb248.i.i.i: ; preds = %bb220.i.i.i
br i1 false, label %bb300.i.i.i, label %cond_false256.i.i.i
cond_false256.i.i.i: ; preds = %bb248.i.i.i
ret void
bb300.i.i.i: ; preds = %bb248.i.i.i
br label %bb.i.i347.i
bb.i.i347.i: ; preds = %bb.i.i347.i, %bb300.i.i.i
br i1 false, label %bb894.loopexit.i.i, label %bb.i.i347.i
bb.i350.i: ; preds = %bb894.i.i
br i1 false, label %bb24.i.i, label %cond_false373.i.i
bb24.i.i: ; preds = %bb24.i.i, %bb.i350.i
br i1 false, label %bb40.i.i, label %bb24.i.i
bb40.i.i: ; preds = %bb24.i.i
br i1 false, label %bb177.i393.i, label %bb82.i.i
bb82.i.i: ; preds = %bb40.i.i
ret void
bb177.i393.i: ; preds = %bb40.i.i
br i1 false, label %bb894.i.i, label %bb192.i.i
bb192.i.i: ; preds = %bb177.i393.i
ret void
cond_false373.i.i: ; preds = %bb.i350.i
%tmp376.i.i = call i32 @strcmp( i8* null, i8* getelementptr ([9 x i8], [9 x i8]* @.str8115, i32 0, i32 0) ) ; <i32> [#uses=0]
br i1 false, label %cond_true380.i.i, label %cond_next602.i.i
cond_true380.i.i: ; preds = %cond_false373.i.i
%tmp394.i418.i = add i32 %cell.0.i.i, 1 ; <i32> [#uses=1]
%tmp397.i420.i = load %struct.cellbox*, %struct.cellbox** null, align 4 ; <%struct.cellbox*> [#uses=1]
br label %bb398.i.i
bb398.i.i: ; preds = %bb398.i.i, %cond_true380.i.i
br i1 false, label %bb414.i.i, label %bb398.i.i
bb414.i.i: ; preds = %bb398.i.i
br i1 false, label %bb581.i.i, label %bb455.i442.i
bb455.i442.i: ; preds = %bb414.i.i
ret void
bb581.i.i: ; preds = %bb581.i.i, %bb414.i.i
br i1 false, label %bb894.i.i, label %bb581.i.i
cond_next602.i.i: ; preds = %cond_false373.i.i
br i1 false, label %bb609.i.i, label %bb661.i.i
bb609.i.i: ; preds = %cond_next602.i.i
br label %bb620.i.i
bb620.i.i: ; preds = %bb620.i.i, %bb609.i.i
%indvar166.i465.i = phi i32 [ %indvar.next167.i.i, %bb620.i.i ], [ 0, %bb609.i.i ] ; <i32> [#uses=1]
%tmp640.i.i = call i32 (%struct.FILE*, i8*, ...) @fscanf( %struct.FILE* %tmp61, i8* getelementptr ([5 x i8], [5 x i8]* @.str584, i32 0, i32 0), [1024 x i8]* null ) ; <i32> [#uses=0]
%tmp648.i.i = load i32, i32* null, align 4 ; <i32> [#uses=1]
%tmp650.i468.i = icmp sgt i32 0, %tmp648.i.i ; <i1> [#uses=1]
%tmp624.i469.i = call i32 (%struct.FILE*, i8*, ...) @fscanf( %struct.FILE* %tmp61, i8* getelementptr ([5 x i8], [5 x i8]* @.str584, i32 0, i32 0), [1024 x i8]* null ) ; <i32> [#uses=0]
%indvar.next167.i.i = add i32 %indvar166.i465.i, 1 ; <i32> [#uses=1]
br i1 %tmp650.i468.i, label %bb653.i.i.loopexit, label %bb620.i.i
bb653.i.i.loopexit: ; preds = %bb620.i.i
%tmp642.i466.i = add i32 0, 1 ; <i32> [#uses=1]
br label %bb894.i.i
bb661.i.i: ; preds = %cond_next602.i.i
ret void
bb894.loopexit.i.i: ; preds = %bb.i.i347.i
br label %bb894.i.i
bb894.i.i: ; preds = %bb894.loopexit.i.i, %bb653.i.i.loopexit, %bb581.i.i, %bb177.i393.i
%pinctr.0.i.i = phi i32 [ 0, %bb894.loopexit.i.i ], [ %tmp642.i466.i, %bb653.i.i.loopexit ], [ %pinctr.0.i.i, %bb177.i393.i ], [ %pinctr.0.i.i, %bb581.i.i ] ; <i32> [#uses=2]
%soft.0.i.i = phi i32 [ undef, %bb894.loopexit.i.i ], [ %soft.0.i.i, %bb653.i.i.loopexit ], [ 0, %bb177.i393.i ], [ 1, %bb581.i.i ] ; <i32> [#uses=1]
%cell.0.i.i = phi i32 [ 0, %bb894.loopexit.i.i ], [ %cell.0.i.i, %bb653.i.i.loopexit ], [ 0, %bb177.i393.i ], [ %tmp394.i418.i, %bb581.i.i ] ; <i32> [#uses=2]
%ptr.0.i.i = phi %struct.cellbox* [ undef, %bb894.loopexit.i.i ], [ %ptr.0.i.i, %bb653.i.i.loopexit ], [ null, %bb177.i393.i ], [ %tmp397.i420.i, %bb581.i.i ] ; <%struct.cellbox*> [#uses=1]
br i1 false, label %bb.i350.i, label %bb902.i502.i
bb902.i502.i: ; preds = %bb894.i.i
ret void
cond_false674: ; preds = %entry
ret void
}
%struct.III_psy_xmin = type { [22 x double], [13 x [3 x double]] }
%struct.III_scalefac_t = type { [22 x i32], [13 x [3 x i32]] }
%struct.gr_info = type { i32, i32, i32, i32, i32, i32, i32, i32, [3 x i32], [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32*, [4 x i32] }
%struct.lame_global_flags = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*, i8*, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, float, float, float, float, i32, i32, i32, i32, i32, i32, i32, i32 }
@scalefac_band.1 = external global [14 x i32] ; <[14 x i32]*> [#uses=2]
declare fastcc i32 @init_outer_loop(%struct.lame_global_flags*, double*, %struct.gr_info*)
define fastcc void @outer_loop(%struct.lame_global_flags* %gfp, double* %xr, i32 %targ_bits, double* %best_noise, %struct.III_psy_xmin* %l3_xmin, i32* %l3_enc, %struct.III_scalefac_t* %scalefac, %struct.gr_info* %cod_info, i32 %ch) {
entry:
%cod_info.182 = getelementptr %struct.gr_info, %struct.gr_info* %cod_info, i32 0, i32 1 ; <i32*> [#uses=1]
br label %bb
bb: ; preds = %bb226, %entry
%save_cod_info.1.1 = phi i32 [ undef, %entry ], [ %save_cod_info.1.1, %bb226 ] ; <i32> [#uses=2]
br i1 false, label %cond_next, label %cond_true
cond_true: ; preds = %bb
ret void
cond_next: ; preds = %bb
br i1 false, label %cond_next144, label %cond_false
cond_false: ; preds = %cond_next
ret void
cond_next144: ; preds = %cond_next
br i1 false, label %cond_next205, label %cond_true163
cond_true163: ; preds = %cond_next144
br i1 false, label %bb34.i, label %bb.i53
bb.i53: ; preds = %cond_true163
ret void
bb34.i: ; preds = %cond_true163
%tmp37.i55 = load i32, i32* null, align 4 ; <i32> [#uses=1]
br i1 false, label %bb65.preheader.i, label %bb78.i
bb65.preheader.i: ; preds = %bb34.i
br label %bb65.outer.us.i
bb65.outer.us.i: ; preds = %bb65.outer.us.i, %bb65.preheader.i
br i1 false, label %bb78.i, label %bb65.outer.us.i
bb78.i: ; preds = %bb65.outer.us.i, %bb34.i
br i1 false, label %bb151.i.preheader, label %bb90.i
bb90.i: ; preds = %bb78.i
ret void
bb151.i.preheader: ; preds = %bb78.i
br label %bb151.i
bb151.i: ; preds = %bb226.backedge.i, %bb151.i.preheader
%i.154.i = phi i32 [ %tmp15747.i, %bb226.backedge.i ], [ 0, %bb151.i.preheader ] ; <i32> [#uses=2]
%tmp15747.i = add i32 %i.154.i, 1 ; <i32> [#uses=3]
br i1 false, label %bb155.i, label %bb226.backedge.i
bb226.backedge.i: ; preds = %cond_next215.i, %bb151.i
%tmp228.i71 = icmp slt i32 %tmp15747.i, 3 ; <i1> [#uses=1]
br i1 %tmp228.i71, label %bb151.i, label %amp_scalefac_bands.exit
bb155.i: ; preds = %cond_next215.i, %bb151.i
%indvar90.i = phi i32 [ %indvar.next91.i, %cond_next215.i ], [ 0, %bb151.i ] ; <i32> [#uses=2]
%sfb.3.reg2mem.0.i = add i32 %indvar90.i, %tmp37.i55 ; <i32> [#uses=4]
%tmp161.i = getelementptr [4 x [21 x double]], [4 x [21 x double]]* null, i32 0, i32 %tmp15747.i, i32 %sfb.3.reg2mem.0.i ; <double*> [#uses=1]
%tmp162.i74 = load double, double* %tmp161.i, align 4 ; <double> [#uses=0]
br i1 false, label %cond_true167.i, label %cond_next215.i
cond_true167.i: ; preds = %bb155.i
%tmp173.i = getelementptr %struct.III_scalefac_t, %struct.III_scalefac_t* null, i32 0, i32 1, i32 %sfb.3.reg2mem.0.i, i32 %i.154.i ; <i32*> [#uses=1]
store i32 0, i32* %tmp173.i, align 4
%tmp182.1.i = getelementptr [14 x i32], [14 x i32]* @scalefac_band.1, i32 0, i32 %sfb.3.reg2mem.0.i ; <i32*> [#uses=0]
%tmp185.i78 = add i32 %sfb.3.reg2mem.0.i, 1 ; <i32> [#uses=1]
%tmp187.1.i = getelementptr [14 x i32], [14 x i32]* @scalefac_band.1, i32 0, i32 %tmp185.i78 ; <i32*> [#uses=1]
%tmp188.i = load i32, i32* %tmp187.1.i, align 4 ; <i32> [#uses=1]
%tmp21153.i = icmp slt i32 0, %tmp188.i ; <i1> [#uses=1]
br i1 %tmp21153.i, label %bb190.preheader.i, label %cond_next215.i
bb190.preheader.i: ; preds = %cond_true167.i
ret void
cond_next215.i: ; preds = %cond_true167.i, %bb155.i
%indvar.next91.i = add i32 %indvar90.i, 1 ; <i32> [#uses=2]
%exitcond99.i87 = icmp eq i32 %indvar.next91.i, 0 ; <i1> [#uses=1]
br i1 %exitcond99.i87, label %bb226.backedge.i, label %bb155.i
amp_scalefac_bands.exit: ; preds = %bb226.backedge.i
br i1 false, label %bb19.i, label %bb.i16
bb.i16: ; preds = %amp_scalefac_bands.exit
ret void
bb19.i: ; preds = %amp_scalefac_bands.exit
br i1 false, label %bb40.outer.i, label %cond_next205
bb40.outer.i: ; preds = %bb19.i
ret void
cond_next205: ; preds = %bb19.i, %cond_next144
br i1 false, label %bb226, label %cond_true210
cond_true210: ; preds = %cond_next205
br i1 false, label %bb226, label %cond_true217
cond_true217: ; preds = %cond_true210
%tmp221 = call fastcc i32 @init_outer_loop( %struct.lame_global_flags* %gfp, double* %xr, %struct.gr_info* %cod_info ) ; <i32> [#uses=0]
ret void
bb226: ; preds = %cond_true210, %cond_next205
br i1 false, label %bb231, label %bb
bb231: ; preds = %bb226
store i32 %save_cod_info.1.1, i32* %cod_info.182
ret void
}
define fastcc void @outer_loop2(%struct.lame_global_flags* %gfp, double* %xr, i32 %targ_bits, double* %best_noise, %struct.III_psy_xmin* %l3_xmin, i32* %l3_enc, %struct.III_scalefac_t* %scalefac, %struct.gr_info* %cod_info, i32 %ch) {
entry:
%cod_info.20128.1 = getelementptr %struct.gr_info, %struct.gr_info* %cod_info, i32 0, i32 20, i32 1 ; <i32*> [#uses=1]
%cod_info.20128.2 = getelementptr %struct.gr_info, %struct.gr_info* %cod_info, i32 0, i32 20, i32 2 ; <i32*> [#uses=1]
%cod_info.20128.3 = getelementptr %struct.gr_info, %struct.gr_info* %cod_info, i32 0, i32 20, i32 3 ; <i32*> [#uses=1]
br label %bb
bb: ; preds = %bb226, %entry
%save_cod_info.19.1 = phi i32* [ undef, %entry ], [ %save_cod_info.19.0, %bb226 ] ; <i32*> [#uses=1]
%save_cod_info.0.1 = phi i32 [ undef, %entry ], [ %save_cod_info.0.0, %bb226 ] ; <i32> [#uses=1]
br i1 false, label %cond_next144, label %cond_false
cond_false: ; preds = %bb
br i1 false, label %cond_true56, label %cond_false78
cond_true56: ; preds = %cond_false
br i1 false, label %inner_loop.exit, label %cond_next85
inner_loop.exit: ; preds = %cond_true56
br i1 false, label %cond_next104, label %cond_false96
cond_false78: ; preds = %cond_false
ret void
cond_next85: ; preds = %cond_true56
ret void
cond_false96: ; preds = %inner_loop.exit
ret void
cond_next104: ; preds = %inner_loop.exit
br i1 false, label %cond_next144, label %cond_false110
cond_false110: ; preds = %cond_next104
ret void
cond_next144: ; preds = %cond_next104, %bb
%save_cod_info.19.0 = phi i32* [ %save_cod_info.19.1, %bb ], [ null, %cond_next104 ] ; <i32*> [#uses=1]
%save_cod_info.4.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%save_cod_info.3.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%save_cod_info.2.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%save_cod_info.1.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%save_cod_info.0.0 = phi i32 [ %save_cod_info.0.1, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%over.1 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%best_over.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%notdone.0 = phi i32 [ 0, %bb ], [ 0, %cond_next104 ] ; <i32> [#uses=1]
%tmp147 = load i32, i32* null, align 4 ; <i32> [#uses=1]
%tmp148 = icmp eq i32 %tmp147, 0 ; <i1> [#uses=1]
%tmp153 = icmp eq i32 %over.1, 0 ; <i1> [#uses=1]
%bothcond = and i1 %tmp148, %tmp153 ; <i1> [#uses=1]
%notdone.2 = select i1 %bothcond, i32 0, i32 %notdone.0 ; <i32> [#uses=1]
br i1 false, label %cond_next205, label %cond_true163
cond_true163: ; preds = %cond_next144
ret void
cond_next205: ; preds = %cond_next144
br i1 false, label %bb226, label %cond_true210
cond_true210: ; preds = %cond_next205
ret void
bb226: ; preds = %cond_next205
%tmp228 = icmp eq i32 %notdone.2, 0 ; <i1> [#uses=1]
br i1 %tmp228, label %bb231, label %bb
bb231: ; preds = %bb226
store i32 %save_cod_info.1.0, i32* null
store i32 %save_cod_info.2.0, i32* null
store i32 %save_cod_info.3.0, i32* null
store i32 %save_cod_info.4.0, i32* null
store i32 0, i32* %cod_info.20128.1
store i32 0, i32* %cod_info.20128.2
store i32 0, i32* %cod_info.20128.3
%tmp244245 = sitofp i32 %best_over.0 to double ; <double> [#uses=1]
store double %tmp244245, double* %best_noise, align 4
ret void
}