forked from OSchip/llvm-project
48 lines
1.7 KiB
LLVM
48 lines
1.7 KiB
LLVM
|
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7
|
||
|
|
|
||
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
|
||
|
|
target triple = "i386-pc-linux"
|
||
|
|
|
||
|
|
; Function Attrs: nounwind
|
||
|
|
define i32 @_Z16adjustFixupValueyj(i64 %Value, i32 %Kind) {
|
||
|
|
entry:
|
||
|
|
%extract.t = trunc i64 %Value to i32
|
||
|
|
%extract = lshr i64 %Value, 12
|
||
|
|
%extract.t6 = trunc i64 %extract to i32
|
||
|
|
switch i32 %Kind, label %sw.default [
|
||
|
|
i32 0, label %return
|
||
|
|
i32 1, label %return
|
||
|
|
i32 129, label %sw.bb1
|
||
|
|
i32 130, label %sw.bb2
|
||
|
|
]
|
||
|
|
|
||
|
|
sw.default: ; preds = %entry
|
||
|
|
call void @_Z25llvm_unreachable_internalv()
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
sw.bb1: ; preds = %entry
|
||
|
|
%shr = lshr i64 %Value, 16
|
||
|
|
%extract.t5 = trunc i64 %shr to i32
|
||
|
|
%extract7 = lshr i64 %Value, 28
|
||
|
|
%extract.t8 = trunc i64 %extract7 to i32
|
||
|
|
br label %sw.bb2
|
||
|
|
|
||
|
|
sw.bb2: ; preds = %sw.bb1, %entry
|
||
|
|
%Value.addr.0.off0 = phi i32 [ %extract.t, %entry ], [ %extract.t5, %sw.bb1 ]
|
||
|
|
%Value.addr.0.off12 = phi i32 [ %extract.t6, %entry ], [ %extract.t8, %sw.bb1 ]
|
||
|
|
%conv6 = and i32 %Value.addr.0.off0, 4095
|
||
|
|
%conv4 = shl i32 %Value.addr.0.off12, 16
|
||
|
|
%shl = and i32 %conv4, 983040
|
||
|
|
%or = or i32 %shl, %conv6
|
||
|
|
%or11 = or i32 %or, 8388608
|
||
|
|
br label %return
|
||
|
|
|
||
|
|
return: ; preds = %sw.bb2, %entry, %entry
|
||
|
|
%retval.0 = phi i32 [ %or11, %sw.bb2 ], [ %extract.t, %entry ], [ %extract.t, %entry ]
|
||
|
|
ret i32 %retval.0
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: noreturn
|
||
|
|
declare void @_Z25llvm_unreachable_internalv()
|
||
|
|
|