2013-03-13 00:27:52 +08:00
|
|
|
; REQUIRES: asserts
|
2012-07-03 02:37:59 +08:00
|
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin11 -relocation-model=pic -disable-fp-elim -stats 2>&1 | not grep ext-opt
|
2010-01-20 03:45:51 +08:00
|
|
|
|
|
|
|
|
define fastcc i8* @S_scan_str(i8* %start, i32 %keep_quoted, i32 %keep_delims) nounwind ssp {
|
|
|
|
|
entry:
|
|
|
|
|
switch i8 undef, label %bb6 [
|
|
|
|
|
i8 9, label %bb5
|
|
|
|
|
i8 32, label %bb5
|
|
|
|
|
i8 10, label %bb5
|
|
|
|
|
i8 13, label %bb5
|
|
|
|
|
i8 12, label %bb5
|
|
|
|
|
]
|
|
|
|
|
|
|
|
|
|
bb5: ; preds = %entry, %entry, %entry, %entry, %entry
|
|
|
|
|
br label %bb6
|
|
|
|
|
|
|
|
|
|
bb6: ; preds = %bb5, %entry
|
|
|
|
|
br i1 undef, label %bb7, label %bb9
|
|
|
|
|
|
|
|
|
|
bb7: ; preds = %bb6
|
|
|
|
|
unreachable
|
|
|
|
|
|
|
|
|
|
bb9: ; preds = %bb6
|
|
|
|
|
%0 = load i8* undef, align 1 ; <i8> [#uses=3]
|
|
|
|
|
br i1 undef, label %bb12, label %bb10
|
|
|
|
|
|
|
|
|
|
bb10: ; preds = %bb9
|
|
|
|
|
br i1 undef, label %bb12, label %bb11
|
|
|
|
|
|
|
|
|
|
bb11: ; preds = %bb10
|
|
|
|
|
unreachable
|
|
|
|
|
|
|
|
|
|
bb12: ; preds = %bb10, %bb9
|
|
|
|
|
br i1 undef, label %bb13, label %bb14
|
|
|
|
|
|
|
|
|
|
bb13: ; preds = %bb12
|
|
|
|
|
store i8 %0, i8* undef, align 1
|
|
|
|
|
%1 = zext i8 %0 to i32 ; <i32> [#uses=1]
|
|
|
|
|
br label %bb18
|
|
|
|
|
|
|
|
|
|
bb14: ; preds = %bb12
|
|
|
|
|
br label %bb18
|
|
|
|
|
|
|
|
|
|
bb18: ; preds = %bb14, %bb13
|
|
|
|
|
%termcode.0 = phi i32 [ %1, %bb13 ], [ undef, %bb14 ] ; <i32> [#uses=2]
|
|
|
|
|
%2 = icmp eq i8 %0, 0 ; <i1> [#uses=1]
|
|
|
|
|
br i1 %2, label %bb21, label %bb19
|
|
|
|
|
|
|
|
|
|
bb19: ; preds = %bb18
|
|
|
|
|
br i1 undef, label %bb21, label %bb20
|
|
|
|
|
|
|
|
|
|
bb20: ; preds = %bb19
|
|
|
|
|
br label %bb21
|
|
|
|
|
|
|
|
|
|
bb21: ; preds = %bb20, %bb19, %bb18
|
|
|
|
|
%termcode.1 = phi i32 [ %termcode.0, %bb18 ], [ %termcode.0, %bb19 ], [ undef, %bb20 ] ; <i32> [#uses=0]
|
|
|
|
|
unreachable
|
|
|
|
|
}
|
