pr16556-2.ll
1.84 KB
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; RUN: llc -verify-machineinstrs < %s
; This test formerly failed because of wrong custom lowering for
; fptosi of ppc_fp128.
target datalayout = "E-p:32:32:32-S0-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:64:128-v64:64:64-v128:128:128-a0:0:64-n32"
target triple = "powerpc-unknown-linux-gnu"
%core.time.TickDuration = type { i64 }
@_D4core4time12TickDuration11ticksPerSecyl = global i64 0
@.str5 = internal unnamed_addr constant [40 x i8] c"..\5Cldc\5Cruntime\5Cdruntime\5Csrc\5Ccore\5Ctime.d\00"
@.str83 = internal constant [10 x i8] c"null this\00"
@.modulefilename = internal constant { i32, i8* } { i32 39, i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str5, i32 0, i32 0) }
declare i8* @_d_assert_msg({ i32, i8* }, { i32, i8* }, i32)
define weak_odr fastcc i64 @_D4core4time12TickDuration30__T2toVAyaa7_7365636f6e6473TlZ2toMxFNaNbNfZl(%core.time.TickDuration* %.this_arg) {
entry:
%unitsPerSec = alloca i64, align 8
%tmp = icmp ne %core.time.TickDuration* %.this_arg, null
br i1 %tmp, label %noassert, label %assert
assert: ; preds = %entry
%tmp1 = load { i32, i8* }, { i32, i8* }* @.modulefilename
%0 = call i8* @_d_assert_msg({ i32, i8* } { i32 9, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str83, i32 0, i32 0) }, { i32, i8* } %tmp1, i32 1586)
unreachable
noassert: ; preds = %entry
%tmp2 = getelementptr %core.time.TickDuration, %core.time.TickDuration* %.this_arg, i32 0, i32 0
%tmp3 = load i64, i64* %tmp2
%tmp4 = sitofp i64 %tmp3 to ppc_fp128
%tmp5 = load i64, i64* @_D4core4time12TickDuration11ticksPerSecyl
%tmp6 = sitofp i64 %tmp5 to ppc_fp128
%tmp7 = fdiv ppc_fp128 %tmp6, 0xM80000000000000000000000000000000
%tmp8 = fdiv ppc_fp128 %tmp4, %tmp7
%tmp9 = fptosi ppc_fp128 %tmp8 to i64
ret i64 %tmp9
}