mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 19:52:54 +01:00
39 lines
1.3 KiB
LLVM
39 lines
1.3 KiB
LLVM
; RUN: llc < %s -march=x86
|
|
; PR2783
|
|
|
|
@g_15 = external global i16 ; <i16*> [#uses=2]
|
|
|
|
define i32 @func_3(i32 %p_5) nounwind {
|
|
entry:
|
|
%0 = srem i32 1, 0 ; <i32> [#uses=2]
|
|
%1 = load i16* @g_15, align 2 ; <i16> [#uses=1]
|
|
%2 = zext i16 %1 to i32 ; <i32> [#uses=1]
|
|
%3 = and i32 %2, 1 ; <i32> [#uses=1]
|
|
%4 = tail call i32 (...)* @rshift_u_s( i32 1 ) nounwind ; <i32> [#uses=1]
|
|
%5 = icmp slt i32 %4, 2 ; <i1> [#uses=1]
|
|
%6 = zext i1 %5 to i32 ; <i32> [#uses=1]
|
|
%7 = icmp sge i32 %3, %6 ; <i1> [#uses=1]
|
|
%8 = zext i1 %7 to i32 ; <i32> [#uses=1]
|
|
%9 = load i16* @g_15, align 2 ; <i16> [#uses=1]
|
|
%10 = icmp eq i16 %9, 0 ; <i1> [#uses=1]
|
|
%11 = zext i1 %10 to i32 ; <i32> [#uses=1]
|
|
%12 = tail call i32 (...)* @func_20( i32 1 ) nounwind ; <i32> [#uses=1]
|
|
%13 = icmp sge i32 %11, %12 ; <i1> [#uses=1]
|
|
%14 = zext i1 %13 to i32 ; <i32> [#uses=1]
|
|
%15 = sub i32 %8, %14 ; <i32> [#uses=1]
|
|
%16 = icmp ult i32 %15, 2 ; <i1> [#uses=1]
|
|
%17 = zext i1 %16 to i32 ; <i32> [#uses=1]
|
|
%18 = icmp ugt i32 %0, 3 ; <i1> [#uses=1]
|
|
%or.cond = or i1 false, %18 ; <i1> [#uses=1]
|
|
%19 = select i1 %or.cond, i32 0, i32 %0 ; <i32> [#uses=1]
|
|
%.0 = lshr i32 %17, %19 ; <i32> [#uses=1]
|
|
%20 = tail call i32 (...)* @func_7( i32 %.0 ) nounwind ; <i32> [#uses=0]
|
|
ret i32 undef
|
|
}
|
|
|
|
declare i32 @rshift_u_s(...)
|
|
|
|
declare i32 @func_20(...)
|
|
|
|
declare i32 @func_7(...)
|