diff options
Diffstat (limited to 'clang/test/CodeGen/arm-fp16-arguments.c')
| -rw-r--r-- | clang/test/CodeGen/arm-fp16-arguments.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/test/CodeGen/arm-fp16-arguments.c b/clang/test/CodeGen/arm-fp16-arguments.c index 15a9ceb94cf..65f076ac3ca 100644 --- a/clang/test/CodeGen/arm-fp16-arguments.c +++ b/clang/test/CodeGen/arm-fp16-arguments.c @@ -1,5 +1,6 @@ // RUN: %clang_cc1 -triple armv7a--none-eabi -target-abi aapcs -mfloat-abi soft -fallow-half-arguments-and-returns -emit-llvm -o - -O1 %s | FileCheck %s --check-prefix=CHECK --check-prefix=SOFT // RUN: %clang_cc1 -triple armv7a--none-eabi -target-abi aapcs -mfloat-abi hard -fallow-half-arguments-and-returns -emit-llvm -o - -O1 %s | FileCheck %s --check-prefix=CHECK --check-prefix=HARD +// RUN: %clang_cc1 -triple armv7a--none-eabi -target-abi aapcs -mfloat-abi soft -fnative-half-arguments-and-returns -emit-llvm -o - -O1 %s | FileCheck %s --check-prefix=NATIVE __fp16 g; @@ -10,12 +11,17 @@ void t1(__fp16 a) { g = a; } // HARD: [[BITCAST:%.*]] = bitcast float [[PARAM]] to i32 // HARD: [[TRUNC:%.*]] = trunc i32 [[BITCAST]] to i16 // CHECK: store i16 [[TRUNC]], i16* bitcast (half* @g to i16*) +// NATIVE: define void @t1(half [[PARAM:%.*]]) +// NATIVE: store half [[PARAM]], half* @g __fp16 t2() { return g; } // SOFT: define i32 @t2() // HARD: define arm_aapcs_vfpcc float @t2() +// NATIVE: define half @t2() // CHECK: [[LOAD:%.*]] = load i16, i16* bitcast (half* @g to i16*) // CHECK: [[ZEXT:%.*]] = zext i16 [[LOAD]] to i32 // SOFT: ret i32 [[ZEXT]] // HARD: [[BITCAST:%.*]] = bitcast i32 [[ZEXT]] to float // HARD: ret float [[BITCAST]] +// NATIVE: [[LOAD:%.*]] = load half, half* @g +// NATIVE: ret half [[LOAD]] |
