mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 17:37:24 +00:00
28beeeac4d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
2.2 KiB
LLVM
67 lines
2.2 KiB
LLVM
; RUN: llvm-as < %s | opt -loop-unswitch -disable-output
|
|
; PR1559
|
|
|
|
target triple = "i686-pc-linux-gnu"
|
|
%struct.re_pattern_buffer = type { i8*, i32, i32, i32, i8*, i8*, i32, i8 }
|
|
|
|
define fastcc i32 @byte_regex_compile(i8* %pattern, i32 %size, i32 %syntax, %struct.re_pattern_buffer* %bufp) {
|
|
entry:
|
|
br i1 false, label %bb147, label %cond_next123
|
|
|
|
cond_next123: ; preds = %entry
|
|
ret i32 0
|
|
|
|
bb147: ; preds = %entry
|
|
switch i32 0, label %normal_char [
|
|
i32 91, label %bb1734
|
|
i32 92, label %bb5700
|
|
]
|
|
|
|
bb1734: ; preds = %bb147
|
|
br label %bb1855.outer.outer
|
|
|
|
cond_true1831: ; preds = %bb1855.outer
|
|
br i1 %tmp1837, label %cond_next1844, label %cond_true1840
|
|
|
|
cond_true1840: ; preds = %cond_true1831
|
|
ret i32 0
|
|
|
|
cond_next1844: ; preds = %cond_true1831
|
|
br i1 false, label %bb1855.outer, label %cond_true1849
|
|
|
|
cond_true1849: ; preds = %cond_next1844
|
|
br label %bb1855.outer.outer
|
|
|
|
bb1855.outer.outer: ; preds = %cond_true1849, %bb1734
|
|
%b.10.ph.ph = phi i8* [ null, %cond_true1849 ], [ null, %bb1734 ] ; <i8*> [#uses=1]
|
|
br label %bb1855.outer
|
|
|
|
bb1855.outer: ; preds = %bb1855.outer.outer, %cond_next1844
|
|
%b.10.ph = phi i8* [ null, %cond_next1844 ], [ %b.10.ph.ph, %bb1855.outer.outer ] ; <i8*> [#uses=1]
|
|
%tmp1837 = icmp eq i8* null, null ; <i1> [#uses=2]
|
|
br i1 false, label %cond_true1831, label %cond_next1915
|
|
|
|
cond_next1915: ; preds = %cond_next1961, %bb1855.outer
|
|
store i8* null, i8** null
|
|
br i1 %tmp1837, label %cond_next1929, label %cond_true1923
|
|
|
|
cond_true1923: ; preds = %cond_next1915
|
|
ret i32 0
|
|
|
|
cond_next1929: ; preds = %cond_next1915
|
|
br i1 false, label %cond_next1961, label %cond_next2009
|
|
|
|
cond_next1961: ; preds = %cond_next1929
|
|
%tmp1992 = getelementptr i8* %b.10.ph, i32 0 ; <i8*> [#uses=0]
|
|
br label %cond_next1915
|
|
|
|
cond_next2009: ; preds = %cond_next1929
|
|
ret i32 0
|
|
|
|
bb5700: ; preds = %bb147
|
|
ret i32 0
|
|
|
|
normal_char: ; preds = %bb147
|
|
ret i32 0
|
|
}
|