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llvm-project/clang/test/CodeGen/X86/32bit-behavior.c

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Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// SSE
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature +sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=source \
// RUN: | FileCheck -check-prefix=CHECK-SRC %s
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature +sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=double \
// RUN: | FileCheck -check-prefix=CHECK-DBL %s
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature +sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=extended \
// RUN: | FileCheck -check-prefix=CHECK-DBL %s
// NO SSE
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=source \
// RUN: | FileCheck -check-prefix=CHECK-SRC %s
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=double \
// RUN: | FileCheck -check-prefix=CHECK-DBL %s
[OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC) This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 18:03:55 +08:00
// RUN: %clang_cc1 -no-opaque-pointers -fexperimental-strict-floating-point \
Add support for floating-point option `ffp-eval-method` and for `pragma clang fp eval_method`. Differential Revision: https://reviews.llvm.org/D109239
2021-10-20 00:12:57 +08:00
// RUN: -triple i386-pc-windows -target-cpu pentium4 -target-feature -sse \
// RUN: -emit-llvm -o - %s -ffp-eval-method=extended \
// RUN: | FileCheck -check-prefix=CHECK-DBL %s
float addit(float a, float b, float c) {
// CHECK-SRC: load float, float*
// CHECK-SRC: load float, float*
// CHECK-SRC: fadd float
// CHECK-SRC: load float, float*
// CHECK-SRC: fadd float
// CHECK-DBL: load float, float*
// CHECK-DBL: fpext float {{.*}} to double
// CHECK-DBL: load float, float*
// CHECK-DBL: fpext float {{.*}} to double
// CHECK-DBL: fadd double
// CHECK-DBL: load float, float*
// CHECK-DBL: fpext float {{.*}} to double
// CHECK-DBL: fadd double
// CHECK-DBL: fptrunc double {{.*}} to float
// CHECK: ret float
return a + b + c;
}