mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 23:42:52 +01:00
38 lines
1.9 KiB
LLVM
38 lines
1.9 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu
|
|
; PR1766
|
|
|
|
%struct.dentry = type { %struct.dentry_operations* }
|
|
%struct.dentry_operations = type { i32 (%struct.dentry*, %struct.qstr*)* }
|
|
%struct.qstr = type { i32, i32, i8* }
|
|
|
|
define %struct.dentry* @d_hash_and_lookup(%struct.dentry* %dir, %struct.qstr* %name) {
|
|
entry:
|
|
br i1 false, label %bb37, label %bb
|
|
|
|
bb: ; preds = %bb, %entry
|
|
%name8.0.reg2mem.0.rec = phi i64 [ %indvar.next, %bb ], [ 0, %entry ] ; <i64> [#uses=1]
|
|
%hash.0.reg2mem.0 = phi i64 [ %tmp27, %bb ], [ 0, %entry ] ; <i64> [#uses=1]
|
|
%tmp13 = load i8* null, align 1 ; <i8> [#uses=1]
|
|
%tmp1314 = zext i8 %tmp13 to i64 ; <i64> [#uses=1]
|
|
%tmp25 = lshr i64 %tmp1314, 4 ; <i64> [#uses=1]
|
|
%tmp22 = add i64 %tmp25, %hash.0.reg2mem.0 ; <i64> [#uses=1]
|
|
%tmp26 = add i64 %tmp22, 0 ; <i64> [#uses=1]
|
|
%tmp27 = mul i64 %tmp26, 11 ; <i64> [#uses=2]
|
|
%indvar.next = add i64 %name8.0.reg2mem.0.rec, 1 ; <i64> [#uses=2]
|
|
%exitcond = icmp eq i64 %indvar.next, 0 ; <i1> [#uses=1]
|
|
br i1 %exitcond, label %bb37.loopexit, label %bb
|
|
|
|
bb37.loopexit: ; preds = %bb
|
|
%phitmp = trunc i64 %tmp27 to i32 ; <i32> [#uses=1]
|
|
br label %bb37
|
|
|
|
bb37: ; preds = %bb37.loopexit, %entry
|
|
%hash.0.reg2mem.1 = phi i32 [ %phitmp, %bb37.loopexit ], [ 0, %entry ] ; <i32> [#uses=1]
|
|
store i32 %hash.0.reg2mem.1, i32* null, align 8
|
|
%tmp75 = tail call i32 null( %struct.dentry* %dir, %struct.qstr* %name ) ; <i32> [#uses=0]
|
|
%tmp84 = tail call i32 (...)* @d_lookup( %struct.dentry* %dir, %struct.qstr* %name ) ; <i32> [#uses=0]
|
|
ret %struct.dentry* null
|
|
}
|
|
|
|
declare i32 @d_lookup(...)
|