llvm-6502/test/Transforms/SimplifyCFG/2006-12-08-Ptr-ICmp-Branch.ll
Reid Spencer 6a21d848b6 Remove a manual renaming of a variable that was introduced before
llvm-upgrade could properly handle collapsed type planes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32875 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 16:46:46 +00:00

145 lines
7.4 KiB
LLVM

; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis
; ModuleID = 'bugpoint-tooptimize.bc'
target datalayout = "e-p:32:32"
target endian = little
target pointersize = 32
target triple = "i686-pc-linux-gnu"
%struct.FILE = type { int, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, %struct._IO_marker*, %struct.FILE*, int, int, int, ushort, sbyte, [1 x sbyte], sbyte*, long, sbyte*, sbyte*, sbyte*, sbyte*, uint, int, [40 x sbyte] }
%struct._IO_FILE = type { int, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, sbyte*, %struct._IO_marker*, %struct.FILE*, int, int, int, ushort, sbyte, [1 x sbyte], sbyte*, long, sbyte*, sbyte*, sbyte*, sbyte*, uint, int, [40 x sbyte] }
%struct._IO_marker = type { %struct._IO_marker*, %struct.FILE*, int }
%struct.charsequence = type { sbyte*, uint, uint }
%struct.trie_s = type { [26 x %struct.trie_s*], int }
%str = external global [14 x sbyte] ; <[14 x sbyte]*> [#uses=0]
%str = external global [32 x sbyte] ; <[32 x sbyte]*> [#uses=0]
%str = external global [12 x sbyte] ; <[12 x sbyte]*> [#uses=0]
%C.0.2294 = external global %struct.charsequence ; <%struct.charsequence*> [#uses=3]
%t = external global %struct.trie_s* ; <%struct.trie_s**> [#uses=0]
%str = external global [3 x sbyte] ; <[3 x sbyte]*> [#uses=0]
%str = external global [26 x sbyte] ; <[26 x sbyte]*> [#uses=0]
implementation ; Functions:
declare void %charsequence_reset(%struct.charsequence*)
declare void %free(sbyte*)
declare void %charsequence_push(%struct.charsequence*, sbyte)
declare sbyte* %charsequence_val(%struct.charsequence*)
declare int %_IO_getc(%struct.FILE*)
declare int %tolower(int)
declare %struct.trie_s* %trie_insert(%struct.trie_s*, sbyte*)
declare int %feof(%struct.FILE*)
void %addfile(%struct.trie_s* %t, %struct.FILE* %f) {
entry:
%t_addr = alloca %struct.trie_s* ; <%struct.trie_s**> [#uses=2]
%f_addr = alloca %struct.FILE* ; <%struct.FILE**> [#uses=3]
%c = alloca sbyte, align 1 ; <sbyte*> [#uses=7]
%wstate = alloca int, align 4 ; <int*> [#uses=4]
%cs = alloca %struct.charsequence, align 16 ; <%struct.charsequence*> [#uses=7]
%str = alloca sbyte*, align 4 ; <sbyte**> [#uses=3]
"alloca point" = bitcast int 0 to int ; <int> [#uses=0]
store %struct.trie_s* %t, %struct.trie_s** %t_addr
store %struct.FILE* %f, %struct.FILE** %f_addr
store int 0, int* %wstate
%tmp = getelementptr %struct.charsequence* %cs, uint 0, uint 0 ; <sbyte**> [#uses=1]
%tmp1 = getelementptr %struct.charsequence* %C.0.2294, uint 0, uint 0 ; <sbyte**> [#uses=1]
%tmp = load sbyte** %tmp1 ; <sbyte*> [#uses=1]
store sbyte* %tmp, sbyte** %tmp
%tmp = getelementptr %struct.charsequence* %cs, uint 0, uint 1 ; <uint*> [#uses=1]
%tmp2 = getelementptr %struct.charsequence* %C.0.2294, uint 0, uint 1 ; <uint*> [#uses=1]
%tmp = load uint* %tmp2 ; <uint> [#uses=1]
store uint %tmp, uint* %tmp
%tmp3 = getelementptr %struct.charsequence* %cs, uint 0, uint 2 ; <uint*> [#uses=1]
%tmp4 = getelementptr %struct.charsequence* %C.0.2294, uint 0, uint 2 ; <uint*> [#uses=1]
%tmp5 = load uint* %tmp4 ; <uint> [#uses=1]
store uint %tmp5, uint* %tmp3
br label %bb33
bb: ; preds = %bb33
%tmp = load %struct.FILE** %f_addr ; <%struct.FILE*> [#uses=1]
%tmp = call int %_IO_getc( %struct.FILE* %tmp ) ; <int> [#uses=1]
%tmp6 = call int %tolower( int %tmp ) ; <int> [#uses=1]
%tmp6 = trunc int %tmp6 to sbyte ; <sbyte> [#uses=1]
store sbyte %tmp6, sbyte* %c
%tmp7 = load int* %wstate ; <int> [#uses=1]
%tmp = icmp ne int %tmp7, 0 ; <bool> [#uses=1]
br bool %tmp, label %cond_true, label %cond_false
cond_true: ; preds = %bb
%tmp = load sbyte* %c ; <sbyte> [#uses=1]
%tmp8 = icmp sle sbyte %tmp, 96 ; <bool> [#uses=1]
br bool %tmp8, label %cond_true9, label %cond_next
cond_true9: ; preds = %cond_true
br label %bb16
cond_next: ; preds = %cond_true
%tmp10 = load sbyte* %c ; <sbyte> [#uses=1]
%tmp11 = icmp sgt sbyte %tmp10, 122 ; <bool> [#uses=1]
br bool %tmp11, label %cond_true12, label %cond_next13
cond_true12: ; preds = %cond_next
br label %bb16
cond_next13: ; preds = %cond_next
%tmp14 = load sbyte* %c ; <sbyte> [#uses=1]
%tmp14 = sext sbyte %tmp14 to int ; <int> [#uses=1]
%tmp1415 = trunc int %tmp14 to sbyte ; <sbyte> [#uses=1]
call void %charsequence_push( %struct.charsequence* %cs, sbyte %tmp1415 )
br label %bb21
bb16: ; preds = %cond_true12, %cond_true9
%tmp17 = call sbyte* %charsequence_val( %struct.charsequence* %cs ) ; <sbyte*> [#uses=1]
store sbyte* %tmp17, sbyte** %str
%tmp = load %struct.trie_s** %t_addr ; <%struct.trie_s*> [#uses=1]
%tmp18 = load sbyte** %str ; <sbyte*> [#uses=1]
%tmp19 = call %struct.trie_s* %trie_insert( %struct.trie_s* %tmp, sbyte* %tmp18 ) ; <%struct.trie_s*> [#uses=0]
%tmp20 = load sbyte** %str ; <sbyte*> [#uses=1]
call void %free( sbyte* %tmp20 )
store int 0, int* %wstate
br label %bb21
bb21: ; preds = %bb16, %cond_next13
br label %cond_next32
cond_false: ; preds = %bb
%tmp22 = load sbyte* %c ; <sbyte> [#uses=1]
%tmp23 = icmp sgt sbyte %tmp22, 96 ; <bool> [#uses=1]
br bool %tmp23, label %cond_true24, label %cond_next31
cond_true24: ; preds = %cond_false
%tmp25 = load sbyte* %c ; <sbyte> [#uses=1]
%tmp26 = icmp sle sbyte %tmp25, 122 ; <bool> [#uses=1]
br bool %tmp26, label %cond_true27, label %cond_next30
cond_true27: ; preds = %cond_true24
call void %charsequence_reset( %struct.charsequence* %cs )
%tmp28 = load sbyte* %c ; <sbyte> [#uses=1]
%tmp28 = sext sbyte %tmp28 to int ; <int> [#uses=1]
%tmp2829 = trunc int %tmp28 to sbyte ; <sbyte> [#uses=1]
call void %charsequence_push( %struct.charsequence* %cs, sbyte %tmp2829 )
store int 1, int* %wstate
br label %cond_next30
cond_next30: ; preds = %cond_true27, %cond_true24
br label %cond_next31
cond_next31: ; preds = %cond_next30, %cond_false
br label %cond_next32
cond_next32: ; preds = %cond_next31, %bb21
br label %bb33
bb33: ; preds = %cond_next32, %entry
%tmp34 = load %struct.FILE** %f_addr ; <%struct.FILE*> [#uses=1]
%tmp35 = call int %feof( %struct.FILE* %tmp34 ) ; <int> [#uses=1]
%tmp36 = icmp eq int %tmp35, 0 ; <bool> [#uses=1]
br bool %tmp36, label %bb, label %bb37
bb37: ; preds = %bb33
br label %return
return: ; preds = %bb37
ret void
}