1*c5de4dd1SFangrui Song // RUN: %clang_cc1 -ffixed-point -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,SIGNED 2*c5de4dd1SFangrui Song // RUN: %clang_cc1 -ffixed-point -triple x86_64-unknown-linux-gnu -fpadding-on-unsigned-fixed-point -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,UNSIGNED 3577f8b15SBevin Hansson 4577f8b15SBevin Hansson short _Accum sa_const1 = 1.0hk << 2; 5577f8b15SBevin Hansson // CHECK-DAG: @sa_const1 = {{.*}}global i16 512 6577f8b15SBevin Hansson short _Accum sa_const2 = 0.5hk << 2; 7577f8b15SBevin Hansson // CHECK-DAG: @sa_const2 = {{.*}}global i16 256 8577f8b15SBevin Hansson short _Accum sa_const3 = 10.0hk >> 3; 9577f8b15SBevin Hansson // CHECK-DAG: @sa_const3 = {{.*}}global i16 160 10577f8b15SBevin Hansson short _Accum sa_const4 = 0.0546875hk << 8; 11577f8b15SBevin Hansson // CHECK-DAG: @sa_const4 = {{.*}}global i16 1792 12577f8b15SBevin Hansson short _Accum sa_const5 = -1.0hk << 2; 13577f8b15SBevin Hansson // CHECK-DAG: @sa_const5 = {{.*}}global i16 -512 14577f8b15SBevin Hansson short _Accum sa_const6 = -255.0hk >> 8; 15577f8b15SBevin Hansson // CHECK-DAG: @sa_const6 = {{.*}}global i16 -128 16577f8b15SBevin Hansson 17577f8b15SBevin Hansson _Fract f_const1 = -1.0r >> 5; 18577f8b15SBevin Hansson // CHECK-DAG: @f_const1 = {{.*}}global i16 -1024 19577f8b15SBevin Hansson _Fract f_const2 = 0.0052490234375r >> 3; 20577f8b15SBevin Hansson // CHECK-DAG: @f_const2 = {{.*}}global i16 21 21577f8b15SBevin Hansson _Fract f_const3 = -0.0001r << 5; 22577f8b15SBevin Hansson // CHECK-DAG: @f_const3 = {{.*}}global i16 -96 23577f8b15SBevin Hansson _Fract f_const4 = -0.75r >> 15; 24577f8b15SBevin Hansson // CHECK-DAG: @f_const4 = {{.*}}global i16 -1 25577f8b15SBevin Hansson _Fract f_const5 = 0.078216552734375r << 3; 26577f8b15SBevin Hansson // CHECK-DAG: @f_const5 = {{.*}}global i16 20504 27577f8b15SBevin Hansson 28577f8b15SBevin Hansson unsigned _Fract uf_const1 = 0.375ur >> 13; 29577f8b15SBevin Hansson // SIGNED-DAG: @uf_const1 = {{.*}}global i16 3 30577f8b15SBevin Hansson // UNSIGNED-DAG: @uf_const1 = {{.*}}global i16 1 31577f8b15SBevin Hansson unsigned _Fract uf_const2 = 0.0546875ur << 3; 32577f8b15SBevin Hansson // SIGNED-DAG: @uf_const2 = {{.*}}global i16 28672 33577f8b15SBevin Hansson // UNSIGNED-DAG: @uf_const2 = {{.*}}global i16 14336 34577f8b15SBevin Hansson 35577f8b15SBevin Hansson _Sat short _Accum ssa_const1 = (_Sat short _Accum)31.875hk << 4; 36577f8b15SBevin Hansson // CHECK-DAG: @ssa_const1 = {{.*}}global i16 32767 37577f8b15SBevin Hansson _Sat short _Accum ssa_const2 = (_Sat short _Accum) - 1.0hk << 8; 38577f8b15SBevin Hansson // CHECK-DAG: @ssa_const2 = {{.*}}global i16 -32768 39577f8b15SBevin Hansson _Sat short _Accum ssa_const3 = (_Sat short _Accum)128.0hk << 8; 40577f8b15SBevin Hansson // CHECK-DAG: @ssa_const3 = {{.*}}global i16 32767 41577f8b15SBevin Hansson _Sat short _Fract ssf_const1 = (_Sat short _Fract) - 0.5hr << 3; 42577f8b15SBevin Hansson // CHECK-DAG: @ssf_const1 = {{.*}}global i8 -128 43577f8b15SBevin Hansson 44577f8b15SBevin Hansson _Sat unsigned _Fract suf_const1 = (_Sat unsigned _Fract)0.5r << 1; 45577f8b15SBevin Hansson // SIGNED-DAG: @suf_const1 = {{.*}}global i16 -1 46577f8b15SBevin Hansson // UNSIGNED-DAG: @suf_const1 = {{.*}}global i16 32767 47577f8b15SBevin Hansson _Sat unsigned _Fract suf_const2 = (_Sat unsigned _Fract)0.25r << 1; 48577f8b15SBevin Hansson // SIGNED-DAG: @suf_const2 = {{.*}}global i16 -32768 49577f8b15SBevin Hansson // UNSIGNED-DAG: @suf_const2 = {{.*}}global i16 16384 50577f8b15SBevin Hansson _Sat unsigned _Accum sua_const2 = (_Sat unsigned _Accum)128.0uk << 10; 51577f8b15SBevin Hansson // SIGNED-DAG: @sua_const2 = {{.*}}global i32 -1 52577f8b15SBevin Hansson // UNSIGNED-DAG: @sua_const2 = {{.*}}global i32 2147483647 53