Files
TheRock/compiler/amd-llvm/clang/test/CIR/Transforms/canonicalize.cir
T
derek.holloway 7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

336 lines
11 KiB
Plaintext

// RUN: cir-opt %s -cir-canonicalize -o - | FileCheck %s
!s8i = !cir.int<s, 8>
!s32i = !cir.int<s, 32>
!s64i = !cir.int<s, 64>
!u8i = !cir.int<u, 8>
!u32i = !cir.int<u, 32>
!u64i = !cir.int<u, 64>
#true = #cir.bool<true> : !cir.bool
#false = #cir.bool<false> : !cir.bool
module {
cir.func @redundant_br() {
cir.br ^bb1
^bb1: // pred: ^bb0
%0 = cir.alloca !u32i, !cir.ptr<!u32i>, ["a", init] {alignment = 4 : i64}
%1 = cir.const #cir.int<4> : !u32i
cir.store %1, %0 : !u32i, !cir.ptr<!u32i>
cir.br ^bb2
^bb2: // pred: ^bb1
cir.return
}
// CHECK: cir.func{{.*}} @redundant_br() {
// CHECK-NEXT: %[[A:.*]] = cir.alloca !u32i, !cir.ptr<!u32i>, ["a", init] {alignment = 4 : i64}
// CHECK-NEXT: %[[FOUR:.*]] = cir.const #cir.int<4> : !u32i
// CHECK-NEXT: cir.store %[[FOUR]], %[[A]] : !u32i, !cir.ptr<!u32i>
// CHECK-NEXT: cir.return
// CHECK-NEXT: }
cir.func @scope_yield_value_fold() -> !u32i {
%0 = cir.const #cir.int<7> : !u32i
%1 = cir.scope {
cir.yield %0 : !u32i
} : !u32i
cir.return %1 : !u32i
}
// CHECK: cir.func{{.*}} @scope_yield_value_fold() -> !u32i {
// CHECK-NEXT: %[[C:.*]] = cir.const #cir.int<7> : !u32i
// CHECK-NOT: cir.scope
// CHECK: cir.return %[[C]] : !u32i
// CHECK-NEXT: }
cir.func @empty_scope() {
cir.scope {
}
cir.return
}
// CHECK: cir.func{{.*}} @empty_scope() {
// CHECK-NEXT: cir.return
// CHECK-NEXT: }
cir.func @dead_switch() {
%0 = cir.const #cir.int<0> : !s32i
cir.switch (%0 : !s32i) {
cir.yield
}
cir.return
}
// CHECK: cir.func{{.*}} @dead_switch() {
// CHECK-NOT: %[[Z:.*]] = cir.const #cir.int<0> : !s32i
// CHECK-NOT: cir.switch
// CHECK-NEXT: cir.return
// CHECK-NEXT: }
cir.func @unary_not_not(%arg0: !cir.bool) -> !cir.bool {
%0 = cir.not %arg0 : !cir.bool
%1 = cir.not %0 : !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @unary_not_not(%arg0: !cir.bool) -> !cir.bool
// CHECK-NEXT: cir.return %arg0 : !cir.bool
cir.func @unary_poison() -> !s32i {
%0 = cir.const #cir.poison : !s32i
%1 = cir.inc %0 : !s32i
cir.return %1 : !s32i
}
// CHECK: @unary_poison
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.poison : !s32i
// CHECK-NEXT: cir.return %[[P]] : !s32i
// CHECK-NEXT: }
cir.func @unary_not_true() -> !cir.bool {
%0 = cir.const #true
%1 = cir.not %0 : !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @unary_not_true() -> !cir.bool
// CHECK-NEXT: %[[FALSE:.*]] = cir.const #false
// CHECK-NEXT: cir.return %[[FALSE]] : !cir.bool
cir.func @unary_not_false() -> !cir.bool {
%0 = cir.const #false
%1 = cir.not %0 : !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @unary_not_false() -> !cir.bool
// CHECK-NEXT: %[[FALSE:.*]] = cir.const #true
// CHECK-NEXT: cir.return %[[FALSE]] : !cir.bool
cir.func @unary_not_int() -> !s32i {
%0 = cir.const #cir.int<1> : !s32i
%1 = cir.not %0 : !s32i
cir.return %1 : !s32i
}
// CHECK: cir.func{{.*}} @unary_not_int() -> !s32i
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.int<-2> : !s32i
// CHECK-NEXT: cir.return %[[CONST]] : !s32i
cir.func @unary_not_uint() -> !u32i {
%0 = cir.const #cir.int<1> : !u32i
%1 = cir.not %0 : !u32i
cir.return %1 : !u32i
}
// CHECK: cir.func{{.*}} @unary_not_uint() -> !u32i
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.int<4294967294> : !u32i
// CHECK-NEXT: cir.return %[[CONST]] : !u32i
cir.func @unary_minus_true() -> !cir.bool {
%0 = cir.const #true
%1 = cir.minus %0 : !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @unary_minus_true() -> !cir.bool
// CHECK-NEXT: %[[CONST:.*]] = cir.const #true
// CHECK-NEXT: cir.return %[[CONST]] : !cir.bool
cir.func @unary_minus_false() -> !cir.bool {
%0 = cir.const #false
%1 = cir.minus %0 : !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @unary_minus_false() -> !cir.bool
// CHECK-NEXT: %[[CONST:.*]] = cir.const #false
// CHECK-NEXT: cir.return %[[CONST]] : !cir.bool
cir.func @unary_minus_int() -> !s32i {
%0 = cir.const #cir.int<1> : !s32i
%1 = cir.minus %0 : !s32i
cir.return %1 : !s32i
}
// CHECK: cir.func{{.*}} @unary_minus_int() -> !s32i
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.int<-1> : !s32i
// CHECK-NEXT: cir.return %[[CONST]] : !s32i
cir.func @unary_minus_uint() -> !u32i {
%0 = cir.const #cir.int<1> : !u32i
%1 = cir.minus %0 : !u32i
cir.return %1 : !u32i
}
// CHECK: cir.func{{.*}} @unary_minus_uint() -> !u32i
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.int<4294967295> : !u32i
// CHECK-NEXT: cir.return %[[CONST]] : !u32i
cir.func @unary_minus_float() -> !cir.float {
%0 = cir.const #cir.fp<1.100000e+00> : !cir.float
%1 = cir.minus %0 : !cir.float
cir.return %1 : !cir.float
}
// CHECK: cir.func{{.*}} @unary_minus_float() -> !cir.float
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.fp<-1.100000e+00> : !cir.float
// CHECK-NEXT: cir.return %[[CONST]] : !cir.float
cir.func @unary_minus_double() -> !cir.double {
%0 = cir.const #cir.fp<1.100000e+00> : !cir.double
%1 = cir.minus %0 : !cir.double
cir.return %1 : !cir.double
}
// CHECK: cir.func{{.*}} @unary_minus_double() -> !cir.double
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.fp<-1.100000e+00> : !cir.double
// CHECK-NEXT: cir.return %[[CONST]] : !cir.double
cir.func @unary_minus_nan() -> !cir.float {
%0 = cir.const #cir.fp<0x7F800000> : !cir.float
%1 = cir.minus %0 : !cir.float
cir.return %1 : !cir.float
}
// CHECK: cir.func{{.*}} @unary_minus_nan() -> !cir.float
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.fp<0xFF800000> : !cir.float
// CHECK-NEXT: cir.return %[[CONST]] : !cir.float
cir.func @unary_minus_neg_nan() -> !cir.float {
%0 = cir.const #cir.fp<0xFF800000> : !cir.float
%1 = cir.minus %0 : !cir.float
cir.return %1 : !cir.float
}
// CHECK: cir.func{{.*}} @unary_minus_neg_nan() -> !cir.float
// CHECK-NEXT: %[[CONST:.*]] = cir.const #cir.fp<0x7F800000> : !cir.float
// CHECK-NEXT: cir.return %[[CONST]] : !cir.float
cir.func @cast1(%arg0: !cir.bool) -> !cir.bool {
%0 = cir.cast bool_to_int %arg0 : !cir.bool -> !s32i
%1 = cir.cast int_to_bool %0 : !s32i -> !cir.bool
cir.return %1 : !cir.bool
}
// CHECK: cir.func{{.*}} @cast1(%[[ARG0:.*]]: !cir.bool) -> !cir.bool
// CHECK-NEXT: cir.return %[[ARG0]] : !cir.bool
cir.func @cast2(%arg0: !s32i) -> !cir.bool {
%0 = cir.cast int_to_bool %arg0 : !s32i -> !cir.bool
%1 = cir.cast bool_to_int %0 : !cir.bool -> !s32i
%2 = cir.cast integral %1 : !s32i -> !s64i
%3 = cir.cast int_to_bool %2 : !s64i -> !cir.bool
cir.return %3 : !cir.bool
}
// CHECK: cir.func{{.*}} @cast2(%[[ARG0:.*]]: !s32i) -> !cir.bool
// CHECK-NEXT: %[[CAST:.*]] = cir.cast int_to_bool %[[ARG0]] : !s32i -> !cir.bool
// CHECK-NEXT: cir.return %[[CAST]] : !cir.bool
cir.func @no_fold_cast(%arg0: !s32i) -> !s64i {
%0 = cir.cast int_to_bool %arg0 : !s32i -> !cir.bool
%1 = cir.cast bool_to_int %0 : !cir.bool -> !s32i
%2 = cir.cast integral %1 : !s32i -> !s64i
cir.return %2 : !s64i
}
// CHECK: cir.func{{.*}} @no_fold_cast(%[[ARG0:.*]]: !s32i) -> !s64i
// CHECK-NEXT: %[[CAST:.*]] = cir.cast int_to_bool %[[ARG0]] : !s32i -> !cir.bool
// CHECK-NEXT: %[[CAST2:.*]] = cir.cast bool_to_int %[[CAST]] : !cir.bool -> !s32i
// CHECK-NEXT: %[[CAST3:.*]] = cir.cast integral %[[CAST2]] : !s32i -> !s64i
// CHECK-NEXT: cir.return %[[CAST3]] : !s64i
cir.func @cast_poison() -> !s64i {
%0 = cir.const #cir.poison : !s32i
%1 = cir.cast integral %0 : !s32i -> !s64i
cir.return %1 : !s64i
}
// CHECK: @cast_poison
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.poison : !s64i
// CHECK-NEXT: cir.return %[[P]] : !s64i
// CHECK-NEXT: }
cir.func @cast_s32_s64() -> !s64i {
%0 = cir.const #cir.int<2> : !s32i
%1 = cir.cast integral %0 : !s32i -> !s64i
cir.return %1 : !s64i
}
// CHECK: @cast_s32_s64()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<2> : !s64i
// CHECK-NEXT: cir.return %[[P]] : !s64i
// CHECK-NEXT: }
cir.func @cast_s64_s32() -> !s32i {
%0 = cir.const #cir.int<2> : !s64i
%1 = cir.cast integral %0 : !s64i -> !s32i
cir.return %1 : !s32i
}
// CHECK: @cast_s64_s32()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<2> : !s32i
// CHECK-NEXT: cir.return %[[P]] : !s32i
// CHECK-NEXT: }
cir.func @cast_s32_u32() -> !u32i {
%0 = cir.const #cir.int<2> : !s32i
%1 = cir.cast integral %0 : !s32i -> !u32i
cir.return %1 : !u32i
}
// CHECK: @cast_s32_u32()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<2> : !u32i
// CHECK-NEXT: cir.return %[[P]] : !u32i
// CHECK-NEXT: }
cir.func @cast_u32_s32() -> !s32i {
%0 = cir.const #cir.int<2> : !u32i
%1 = cir.cast integral %0 : !u32i -> !s32i
cir.return %1 : !s32i
}
// CHECK: @cast_u32_s32()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<2> : !s32i
// CHECK-NEXT: cir.return %[[P]] : !s32i
// CHECK-NEXT: }
cir.func @cast_overflow() -> !s8i {
%0 = cir.const #cir.int<259> : !s32i
%1 = cir.cast integral %0 : !s32i -> !s8i
cir.return %1 : !s8i
}
// CHECK: @cast_overflow()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<3> : !s8i
// CHECK-NEXT: cir.return %[[P]] : !s8i
// CHECK-NEXT: }
cir.func @cast_sext_s32_s64() -> !s64i {
%0 = cir.const #cir.int<-1> : !s32i
%1 = cir.cast integral %0 : !s32i -> !s64i
cir.return %1 : !s64i
}
// CHECK: @cast_sext_s32_s64()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<-1> : !s64i
// CHECK-NEXT: cir.return %[[P]] : !s64i
// CHECK-NEXT: }
cir.func @cast_sext_s32_u64() -> !u64i {
%0 = cir.const #cir.int<-1> : !s32i
%1 = cir.cast integral %0 : !s32i -> !u64i
cir.return %1 : !u64i
}
// CHECK: @cast_sext_s32_u64()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<18446744073709551615> : !u64i
// CHECK-NEXT: cir.return %[[P]] : !u64i
// CHECK-NEXT: }
cir.func @cast_sext_twostep_s32_u64() -> !u64i {
%0 = cir.const #cir.int<-1> : !s32i
%1 = cir.cast integral %0 : !s32i -> !s64i
%2 = cir.cast integral %1 : !s64i -> !u64i
cir.return %2 : !u64i
}
// CHECK: @cast_sext_twostep_s32_u64()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<18446744073709551615> : !u64i
// CHECK-NEXT: cir.return %[[P]] : !u64i
// CHECK-NEXT: }
cir.func @cast_zext_u8_u32() -> !u32i {
%0 = cir.const #cir.int<255> : !u8i
%1 = cir.cast integral %0 : !u8i -> !u32i
cir.return %1 : !u32i
}
// CHECK: @cast_zext_u8_u32()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<255> : !u32i
// CHECK-NEXT: cir.return %[[P]] : !u32i
// CHECK-NEXT: }
cir.func @cast_zext_u8_s32() -> !s32i {
%0 = cir.const #cir.int<255> : !u8i
%1 = cir.cast integral %0 : !u8i -> !s32i
cir.return %1 : !s32i
}
// CHECK: @cast_zext_u8_s32()
// CHECK-NEXT: %[[P:.+]] = cir.const #cir.int<255> : !s32i
// CHECK-NEXT: cir.return %[[P]] : !s32i
// CHECK-NEXT: }
}