| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5 |
| // RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple amdgpu9.00-amd-amdhsa-gnu -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK,SAFE %s |
| // RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple amdgpu9.00-amd-amdhsa-gnu -emit-llvm -munsafe-fp-atomics -o - %s | FileCheck -check-prefixes=CHECK,UNSAFE %s |
| // RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple spirv64-amd-amdhsa -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-SPIRV,SAFE-SPIRV %s |
| // RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple spirv64-amd-amdhsa -emit-llvm -munsafe-fp-atomics -o - %s | FileCheck -check-prefixes=CHECK-SPIRV,UNSAFE-SPIRV %s |
| |
| // SAFE-LABEL: define dso_local float @test_float_post_inc( |
| // SAFE-SAME: ) #[[ATTR0:[0-9]+]] { |
| // SAFE-NEXT: [[ENTRY:.*:]] |
| // SAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_float_post_inc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]] |
| // SAFE-NEXT: ret float [[TMP0]] |
| // |
| // UNSAFE-LABEL: define dso_local float @test_float_post_inc( |
| // UNSAFE-SAME: ) #[[ATTR0:[0-9]+]] { |
| // UNSAFE-NEXT: [[ENTRY:.*:]] |
| // UNSAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_float_post_inc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]], !amdgpu.ignore.denormal.mode [[META2]] |
| // UNSAFE-NEXT: ret float [[TMP0]] |
| // |
| // SAFE-SPIRV-LABEL: define spir_func float @test_float_post_inc( |
| // SAFE-SPIRV-SAME: ) addrspace(4) #[[ATTR0:[0-9]+]] { |
| // SAFE-SPIRV-NEXT: [[ENTRY:.*:]] |
| // SAFE-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_post_inc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]] |
| // SAFE-SPIRV-NEXT: ret float [[TMP0]] |
| // |
| // UNSAFE-SPIRV-LABEL: define spir_func float @test_float_post_inc( |
| // UNSAFE-SPIRV-SAME: ) addrspace(4) #[[ATTR0:[0-9]+]] { |
| // UNSAFE-SPIRV-NEXT: [[ENTRY:.*:]] |
| // UNSAFE-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_post_inc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]], !amdgpu.ignore.denormal.mode [[META2]] |
| // UNSAFE-SPIRV-NEXT: ret float [[TMP0]] |
| // |
| float test_float_post_inc() |
| { |
| static _Atomic float n; |
| return n++; |
| } |
| |
| // CHECK-LABEL: define dso_local float @test_float_post_dc( |
| // CHECK-SAME: ) #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test_float_post_dc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: ret float [[TMP0]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func float @test_float_post_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0:[0-9]+]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_post_dc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2:![0-9]+]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: ret float [[TMP0]] |
| // |
| float test_float_post_dc() |
| { |
| static _Atomic float n; |
| return n--; |
| } |
| |
| // CHECK-LABEL: define dso_local float @test_float_pre_dc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test_float_pre_dc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: [[TMP1:%.*]] = fsub float [[TMP0]], 1.000000e+00 |
| // CHECK-NEXT: ret float [[TMP1]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func float @test_float_pre_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_pre_dc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: [[TMP1:%.*]] = fsub float [[TMP0]], 1.000000e+00 |
| // CHECK-SPIRV-NEXT: ret float [[TMP1]] |
| // |
| float test_float_pre_dc() |
| { |
| static _Atomic float n; |
| return --n; |
| } |
| |
| // SAFE-LABEL: define dso_local float @test_float_pre_inc( |
| // SAFE-SAME: ) #[[ATTR0]] { |
| // SAFE-NEXT: [[ENTRY:.*:]] |
| // SAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_float_pre_inc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // SAFE-NEXT: [[TMP1:%.*]] = fadd float [[TMP0]], 1.000000e+00 |
| // SAFE-NEXT: ret float [[TMP1]] |
| // |
| // UNSAFE-LABEL: define dso_local float @test_float_pre_inc( |
| // UNSAFE-SAME: ) #[[ATTR0]] { |
| // UNSAFE-NEXT: [[ENTRY:.*:]] |
| // UNSAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_float_pre_inc.n to ptr), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]], !amdgpu.ignore.denormal.mode [[META2]] |
| // UNSAFE-NEXT: [[TMP1:%.*]] = fadd float [[TMP0]], 1.000000e+00 |
| // UNSAFE-NEXT: ret float [[TMP1]] |
| // |
| // SAFE-SPIRV-LABEL: define spir_func float @test_float_pre_inc( |
| // SAFE-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // SAFE-SPIRV-NEXT: [[ENTRY:.*:]] |
| // SAFE-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_pre_inc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // SAFE-SPIRV-NEXT: [[TMP1:%.*]] = fadd float [[TMP0]], 1.000000e+00 |
| // SAFE-SPIRV-NEXT: ret float [[TMP1]] |
| // |
| // UNSAFE-SPIRV-LABEL: define spir_func float @test_float_pre_inc( |
| // UNSAFE-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // UNSAFE-SPIRV-NEXT: [[ENTRY:.*:]] |
| // UNSAFE-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_float_pre_inc.n to ptr addrspace(4)), float 1.000000e+00 seq_cst, align 4, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]], !amdgpu.ignore.denormal.mode [[META2]] |
| // UNSAFE-SPIRV-NEXT: [[TMP1:%.*]] = fadd float [[TMP0]], 1.000000e+00 |
| // UNSAFE-SPIRV-NEXT: ret float [[TMP1]] |
| // |
| float test_float_pre_inc() |
| { |
| static _Atomic float n; |
| return ++n; |
| } |
| |
| // CHECK-LABEL: define dso_local double @test_double_post_inc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_double_post_inc.n to ptr), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: ret double [[TMP0]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func double @test_double_post_inc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_double_post_inc.n to ptr addrspace(4)), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: ret double [[TMP0]] |
| // |
| double test_double_post_inc() |
| { |
| static _Atomic double n; |
| return n++; |
| } |
| |
| // CHECK-LABEL: define dso_local double @test_double_post_dc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test_double_post_dc.n to ptr), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: ret double [[TMP0]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func double @test_double_post_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_double_post_dc.n to ptr addrspace(4)), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: ret double [[TMP0]] |
| // |
| double test_double_post_dc() |
| { |
| static _Atomic double n; |
| return n--; |
| } |
| |
| // CHECK-LABEL: define dso_local double @test_double_pre_dc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test_double_pre_dc.n to ptr), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: [[TMP1:%.*]] = fsub double [[TMP0]], 1.000000e+00 |
| // CHECK-NEXT: ret double [[TMP1]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func double @test_double_pre_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_double_pre_dc.n to ptr addrspace(4)), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: [[TMP1:%.*]] = fsub double [[TMP0]], 1.000000e+00 |
| // CHECK-SPIRV-NEXT: ret double [[TMP1]] |
| // |
| double test_double_pre_dc() |
| { |
| static _Atomic double n; |
| return --n; |
| } |
| |
| // CHECK-LABEL: define dso_local double @test_double_pre_inc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test_double_pre_inc.n to ptr), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: [[TMP1:%.*]] = fadd double [[TMP0]], 1.000000e+00 |
| // CHECK-NEXT: ret double [[TMP1]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func double @test_double_pre_inc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test_double_pre_inc.n to ptr addrspace(4)), double 1.000000e+00 seq_cst, align 8, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: [[TMP1:%.*]] = fadd double [[TMP0]], 1.000000e+00 |
| // CHECK-SPIRV-NEXT: ret double [[TMP1]] |
| // |
| double test_double_pre_inc() |
| { |
| static _Atomic double n; |
| return ++n; |
| } |
| |
| // CHECK-LABEL: define dso_local half @test__Float16_post_inc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test__Float16_post_inc.n to ptr), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: ret half [[TMP0]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func half @test__Float16_post_inc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test__Float16_post_inc.n to ptr addrspace(4)), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: ret half [[TMP0]] |
| // |
| _Float16 test__Float16_post_inc() |
| { |
| static _Atomic _Float16 n; |
| return n++; |
| } |
| |
| // CHECK-LABEL: define dso_local half @test__Float16_post_dc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test__Float16_post_dc.n to ptr), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: ret half [[TMP0]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func half @test__Float16_post_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test__Float16_post_dc.n to ptr addrspace(4)), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: ret half [[TMP0]] |
| // |
| _Float16 test__Float16_post_dc() |
| { |
| static _Atomic _Float16 n; |
| return n--; |
| } |
| |
| // CHECK-LABEL: define dso_local half @test__Float16_pre_dc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspacecast (ptr addrspace(1) @test__Float16_pre_dc.n to ptr), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: [[TMP1:%.*]] = fsub half [[TMP0]], 1.000000e+00 |
| // CHECK-NEXT: ret half [[TMP1]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func half @test__Float16_pre_dc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fsub ptr addrspace(4) addrspacecast (ptr addrspace(1) @test__Float16_pre_dc.n to ptr addrspace(4)), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: [[TMP1:%.*]] = fsub half [[TMP0]], 1.000000e+00 |
| // CHECK-SPIRV-NEXT: ret half [[TMP1]] |
| // |
| _Float16 test__Float16_pre_dc() |
| { |
| static _Atomic _Float16 n; |
| return --n; |
| } |
| |
| // CHECK-LABEL: define dso_local half @test__Float16_pre_inc( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr addrspace(1) @test__Float16_pre_inc.n to ptr), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-NEXT: [[TMP1:%.*]] = fadd half [[TMP0]], 1.000000e+00 |
| // CHECK-NEXT: ret half [[TMP1]] |
| // |
| // CHECK-SPIRV-LABEL: define spir_func half @test__Float16_pre_inc( |
| // CHECK-SPIRV-SAME: ) addrspace(4) #[[ATTR0]] { |
| // CHECK-SPIRV-NEXT: [[ENTRY:.*:]] |
| // CHECK-SPIRV-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspace(4) addrspacecast (ptr addrspace(1) @test__Float16_pre_inc.n to ptr addrspace(4)), half 1.000000e+00 seq_cst, align 2, !amdgpu.no.fine.grained.memory [[META2]], !amdgpu.no.remote.memory [[META2]] |
| // CHECK-SPIRV-NEXT: [[TMP1:%.*]] = fadd half [[TMP0]], 1.000000e+00 |
| // CHECK-SPIRV-NEXT: ret half [[TMP1]] |
| // |
| _Float16 test__Float16_pre_inc() |
| { |
| static _Atomic _Float16 n; |
| return ++n; |
| } |
| //. |
| // SAFE: [[META2]] = !{} |
| //. |
| // UNSAFE: [[META2]] = !{} |
| //. |
| // SAFE-SPIRV: [[META2]] = !{} |
| //. |
| // UNSAFE-SPIRV: [[META2]] = !{} |
| //. |
