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Diffstat (limited to 'test/CodeGen/PowerPC/pr16556-2.ll')
-rw-r--r-- | test/CodeGen/PowerPC/pr16556-2.ll | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/pr16556-2.ll b/test/CodeGen/PowerPC/pr16556-2.ll new file mode 100644 index 0000000000000..e2dae4573c723 --- /dev/null +++ b/test/CodeGen/PowerPC/pr16556-2.ll @@ -0,0 +1,41 @@ +; RUN: llc < %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]* @.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* }* @.modulefilename + %0 = call i8* @_d_assert_msg({ i32, i8* } { i32 9, i8* getelementptr inbounds ([10 x i8]* @.str83, i32 0, i32 0) }, { i32, i8* } %tmp1, i32 1586) + unreachable + +noassert: ; preds = %entry + %tmp2 = getelementptr %core.time.TickDuration* %.this_arg, i32 0, i32 0 + %tmp3 = load i64* %tmp2 + %tmp4 = sitofp i64 %tmp3 to ppc_fp128 + %tmp5 = load 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 +} + |