diff options
Diffstat (limited to 'test/CodeGen/X86/shift-avx2-crash.ll')
| -rwxr-xr-x | test/CodeGen/X86/shift-avx2-crash.ll | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/test/CodeGen/X86/shift-avx2-crash.ll b/test/CodeGen/X86/shift-avx2-crash.ll deleted file mode 100755 index b23d6e3359ee..000000000000 --- a/test/CodeGen/X86/shift-avx2-crash.ll +++ /dev/null @@ -1,38 +0,0 @@ -; RUN: llc < %s -mcpu=core-avx2 > /dev/null -; This test crashed on variable shift creation on AVX2 - -target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" -target triple = "i386-unknown-linux-gnu" - -define void @f_f(float* noalias nocapture %RET, float %aFOO, i32 %div) { -allocas: - %__idiv_table_u32_offset10_offset_load.i = add i64 0, -2 - br label %if_then18.i - -if_then18.i: - %aFOO_load_to_uint32 = fptoui float %aFOO to i32 - %aFOO_load_to_uint32_broadcast_init = insertelement <8 x i32> undef, i32 %aFOO_load_to_uint32, i32 0 - %aFOO_load_to_uint32_broadcast = shufflevector <8 x i32> %aFOO_load_to_uint32_broadcast_init, <8 x i32> undef, <8 x i32> zeroinitializer - - %multiplier_load_broadcast_init.i = insertelement <8 x i64> undef, i64 2, i32 0 - %multiplier_load_broadcast.i = shufflevector <8 x i64> %multiplier_load_broadcast_init.i, <8 x i64> undef, <8 x i32> zeroinitializer - %numerator_load_to_uint64.i = zext <8 x i32> %aFOO_load_to_uint32_broadcast to <8 x i64> - - ;if replace '%__idiv_table_u32_offset10_offset_load.i' with '-2' or remove 'if_then18.i' label the error disappears - %add__shift_load21.i = add i64 %__idiv_table_u32_offset10_offset_load.i, 32 - %add__shift_load21_broadcast_init.i = insertelement <8 x i64> undef, i64 %add__shift_load21.i, i32 0 - %add__shift_load21_broadcast.i = shufflevector <8 x i64> %add__shift_load21_broadcast_init.i, <8 x i64> undef, <8 x i32> zeroinitializer - - %mul_val_load_mult_load.i = mul <8 x i64> %numerator_load_to_uint64.i, %multiplier_load_broadcast.i - %bitop22.i = lshr <8 x i64> %mul_val_load_mult_load.i, %add__shift_load21_broadcast.i - %bitop22_to_uint32.i = trunc <8 x i64> %bitop22.i to <8 x i32> - br label %__fast_idiv___UM_vyuunu.exit - - -__fast_idiv___UM_vyuunu.exit: - %calltmp_to_float = uitofp <8 x i32> %bitop22_to_uint32.i to <8 x float> - %ptrcast = bitcast float* %RET to <8 x float>* - store <8 x float> %calltmp_to_float, <8 x float>* %ptrcast, align 4 - ret void -} - |
