| // RUN: %clang_cc1 -fexperimental-strict-floating-point -S -emit-llvm -triple i386-linux -Wno-unknown-pragmas %s -o - | FileCheck %s |
| |
| // nextUp(1.F) == 0x1.000002p0F |
| |
| const double _Complex C0 = 0x1.000001p0 + 0x1.000001p0I; |
| |
| #pragma STDC FENV_ROUND FE_UPWARD |
| |
| float F1u = 1.0F + 0x0.000002p0F; |
| float F2u = 1.0F + 0x0.000001p0F; |
| float F3u = 0x1.000001p0; |
| // CHECK: @F1u = {{.*}} float 0x3FF0000020000000 |
| // CHECK: @F2u = {{.*}} float 0x3FF0000020000000 |
| // CHECK: @F3u = {{.*}} float 0x3FF0000020000000 |
| |
| float _Complex C1u = C0; |
| // CHECK: @C1u = {{.*}} { float, float } { float 0x3FF0000020000000, float 0x3FF0000020000000 } |
| |
| |
| #pragma STDC FENV_ROUND FE_DOWNWARD |
| |
| float F1d = 1.0F + 0x0.000002p0F; |
| float F2d = 1.0F + 0x0.000001p0F; |
| float F3d = 0x1.000001p0; |
| |
| // CHECK: @F1d = {{.*}} float 0x3FF0000020000000 |
| // CHECK: @F2d = {{.*}} float 1.000000e+00 |
| // CHECK: @F3d = {{.*}} float 1.000000e+00 |
| |
| float _Complex C1d = C0; |
| // CHECK: @C1d = {{.*}} { float, float } { float 1.000000e+00, float 1.000000e+00 } |
