| // RUN: %clang_cc1 -ffixed-point -triple x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,SIGNED |
| // RUN: %clang_cc1 -ffixed-point -triple x86_64-unknown-linux-gnu -fpadding-on-unsigned-fixed-point -S -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,UNSIGNED |
| |
| short _Accum sa_const1 = 1.0hk << 2; |
| // CHECK-DAG: @sa_const1 = {{.*}}global i16 512 |
| short _Accum sa_const2 = 0.5hk << 2; |
| // CHECK-DAG: @sa_const2 = {{.*}}global i16 256 |
| short _Accum sa_const3 = 10.0hk >> 3; |
| // CHECK-DAG: @sa_const3 = {{.*}}global i16 160 |
| short _Accum sa_const4 = 0.0546875hk << 8; |
| // CHECK-DAG: @sa_const4 = {{.*}}global i16 1792 |
| short _Accum sa_const5 = -1.0hk << 2; |
| // CHECK-DAG: @sa_const5 = {{.*}}global i16 -512 |
| short _Accum sa_const6 = -255.0hk >> 8; |
| // CHECK-DAG: @sa_const6 = {{.*}}global i16 -128 |
| |
| _Fract f_const1 = -1.0r >> 5; |
| // CHECK-DAG: @f_const1 = {{.*}}global i16 -1024 |
| _Fract f_const2 = 0.0052490234375r >> 3; |
| // CHECK-DAG: @f_const2 = {{.*}}global i16 21 |
| _Fract f_const3 = -0.0001r << 5; |
| // CHECK-DAG: @f_const3 = {{.*}}global i16 -96 |
| _Fract f_const4 = -0.75r >> 15; |
| // CHECK-DAG: @f_const4 = {{.*}}global i16 -1 |
| _Fract f_const5 = 0.078216552734375r << 3; |
| // CHECK-DAG: @f_const5 = {{.*}}global i16 20504 |
| |
| unsigned _Fract uf_const1 = 0.375ur >> 13; |
| // SIGNED-DAG: @uf_const1 = {{.*}}global i16 3 |
| // UNSIGNED-DAG: @uf_const1 = {{.*}}global i16 1 |
| unsigned _Fract uf_const2 = 0.0546875ur << 3; |
| // SIGNED-DAG: @uf_const2 = {{.*}}global i16 28672 |
| // UNSIGNED-DAG: @uf_const2 = {{.*}}global i16 14336 |
| |
| _Sat short _Accum ssa_const1 = (_Sat short _Accum)31.875hk << 4; |
| // CHECK-DAG: @ssa_const1 = {{.*}}global i16 32767 |
| _Sat short _Accum ssa_const2 = (_Sat short _Accum) - 1.0hk << 8; |
| // CHECK-DAG: @ssa_const2 = {{.*}}global i16 -32768 |
| _Sat short _Accum ssa_const3 = (_Sat short _Accum)128.0hk << 8; |
| // CHECK-DAG: @ssa_const3 = {{.*}}global i16 32767 |
| _Sat short _Fract ssf_const1 = (_Sat short _Fract) - 0.5hr << 3; |
| // CHECK-DAG: @ssf_const1 = {{.*}}global i8 -128 |
| |
| _Sat unsigned _Fract suf_const1 = (_Sat unsigned _Fract)0.5r << 1; |
| // SIGNED-DAG: @suf_const1 = {{.*}}global i16 -1 |
| // UNSIGNED-DAG: @suf_const1 = {{.*}}global i16 32767 |
| _Sat unsigned _Fract suf_const2 = (_Sat unsigned _Fract)0.25r << 1; |
| // SIGNED-DAG: @suf_const2 = {{.*}}global i16 -32768 |
| // UNSIGNED-DAG: @suf_const2 = {{.*}}global i16 16384 |
| _Sat unsigned _Accum sua_const2 = (_Sat unsigned _Accum)128.0uk << 10; |
| // SIGNED-DAG: @sua_const2 = {{.*}}global i32 -1 |
| // UNSIGNED-DAG: @sua_const2 = {{.*}}global i32 2147483647 |
