| // RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \ |
| // RUN: dxil-pc-shadermodel6.3-library %s -D__HLSL_ENABLE_16_BIT \ |
| // RUN: -emit-llvm -disable-llvm-passes -O3 -o - | FileCheck %s |
| |
| // FIXME: add test for char/int8_t/uint8_t when these types are supported in HLSL. |
| // See https://github.com/llvm/llvm-project/issues/58453. |
| |
| // Make sure generate i16 add. |
| // CHECK: add nsw i16 % |
| int16_t add(int16_t a, int16_t b) { |
| return a + b; |
| } |
| // CHECK: define noundef <2 x i16> @ |
| // CHECK: add <2 x i16> |
| int16_t2 add(int16_t2 a, int16_t2 b) { |
| return a + b; |
| } |
| // CHECK: define noundef <3 x i16> @ |
| // CHECK: add <3 x i16> |
| int16_t3 add(int16_t3 a, int16_t3 b) { |
| return a + b; |
| } |
| // CHECK: define noundef <4 x i16> @ |
| // CHECK: add <4 x i16> |
| int16_t4 add(int16_t4 a, int16_t4 b) { |
| return a + b; |
| } |
| // CHECK: define noundef i16 @ |
| // CHECK: add i16 % |
| uint16_t add(uint16_t a, uint16_t b) { |
| return a + b; |
| } |
| // CHECK: define noundef <2 x i16> @ |
| // CHECK: add <2 x i16> |
| uint16_t2 add(uint16_t2 a, uint16_t2 b) { |
| return a + b; |
| } |
| // CHECK: define noundef <3 x i16> @ |
| // CHECK: add <3 x i16> |
| uint16_t3 add(uint16_t3 a, uint16_t3 b) { |
| return a + b; |
| } |
| // CHECK: define noundef <4 x i16> @ |
| // CHECK: add <4 x i16> |
| uint16_t4 add(uint16_t4 a, uint16_t4 b) { |
| return a + b; |
| } |
