| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx908 -stop-after=amdgpu-remove-incompatible-functions\ |
| ; RUN: -pass-remarks=amdgpu-remove-incompatible-functions %s -o - 2>%t | FileCheck -check-prefix=EXTIMG %s |
| ; RUN: FileCheck -allow-empty --check-prefix=WARN-EXTIMG %s < %t |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s |
| |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx90a -stop-after=amdgpu-remove-incompatible-functions\ |
| ; RUN: -pass-remarks=amdgpu-remove-incompatible-functions %s -o - 2>%t | FileCheck -check-prefix=NOEXTIMG %s |
| ; RUN: FileCheck --check-prefix=WARN-NOEXTIMG %s < %t |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx90a -verify-machineinstrs < %s |
| |
| ; Note: This test checks the IR, but also has a run line to codegen the file just to check we |
| ; do not crash when trying to select those functions. |
| |
| ; WARN-EXTIMG-NOT: removing function 'needs_extimg': |
| ; WARN-NOEXTIMG: removing function 'needs_extimg': +extended-image-insts is not supported on the current target |
| |
| ; EXTIMG: @GVRefs {{.*}} [ptr @needs_extimg] |
| ; NOEXTIMG: @GVRefs {{.*}} zeroinitializer |
| @GVRefs = internal global [1 x ptr] [ |
| ptr @needs_extimg |
| ] |
| |
| ; EXTIMG: @ConstantExpr = internal global i64 ptrtoint (ptr @needs_extimg to i64) |
| ; NOEXTIMG: @ConstantExpr = internal global i64 0 |
| |
| @ConstantExpr = internal global i64 ptrtoint (ptr @needs_extimg to i64) |
| |
| ; EXTIMG: define <4 x float> @needs_extimg |
| ; NOEXTIMG-NOT: define <4 x float> @needs_extimg |
| define <4 x float> @needs_extimg(float noundef %0, float noundef %1, <8 x i32> noundef %2, <4 x i32> noundef %3) #0 { |
| %5 = tail call <4 x float> @llvm.amdgcn.image.sample.lz.2d.v4f32.f32(i32 noundef 15, float %0, float %1, <8 x i32> %2, <4 x i32> %3, i1 noundef false, i32 noundef 0, i32 noundef 0) |
| ret <4 x float> %5 |
| } |
| |
| ; IR: define void @caller( |
| define void @caller(float noundef %0, float noundef %1, <8 x i32> noundef %2, <4 x i32> noundef %3) { |
| ; EXTIMG: call void @needs_extimg( |
| ; NOEXTIMG: call void null |
| call void @needs_extimg(float %0, float %1, <8 x i32> %2, <4 x i32> %3) |
| ; IR: ret void |
| ret void |
| } |
| |
| declare <4 x float> @llvm.amdgcn.image.sample.lz.2d.v4f32.f32(i32 immarg, float, float, <8 x i32>, <4 x i32>, i1 immarg, i32 immarg, i32 immarg) |
| |
| attributes #0 = { "target-features"="+extended-image-insts" } |