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
271 lines
12 KiB
C
271 lines
12 KiB
C
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir
|
|
// RUN: FileCheck --input-file=%t.cir %s --check-prefix=CIR
|
|
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o %t-cir.ll
|
|
// RUN: FileCheck --input-file=%t-cir.ll %s --check-prefix=LLVM
|
|
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o %t.ll
|
|
// RUN: FileCheck --input-file=%t.ll %s --check-prefix=OGCG
|
|
|
|
void A(void) {
|
|
void *ptr = &&LABEL_A;
|
|
goto *ptr;
|
|
LABEL_A:
|
|
return;
|
|
}
|
|
// CIR: cir.func {{.*}} @A
|
|
// CIR: [[PTR:%.*]] = cir.alloca !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>, ["ptr", init] {alignment = 8 : i64}
|
|
// CIR: [[BLOCK:%.*]] = cir.block_address <@A, "LABEL_A"> : !cir.ptr<!void>
|
|
// CIR: cir.store align(8) [[BLOCK]], [[PTR]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: [[BLOCKADD:%.*]] = cir.load align(8) [[PTR]] : !cir.ptr<!cir.ptr<!void>>, !cir.ptr<!void>
|
|
// CIR: cir.br ^bb1([[BLOCKADD]] : !cir.ptr<!void>)
|
|
// CIR: ^bb1([[PHI:%.*]]: !cir.ptr<!void> {{.*}}): // pred: ^bb0
|
|
// CIR: cir.indirect_br [[PHI]] : !cir.ptr<!void>, [
|
|
// CIR: ^bb2
|
|
// CIR: ]
|
|
// CIR: ^bb2: // pred: ^bb1
|
|
// CIR: cir.label "LABEL_A"
|
|
// CIR: cir.return
|
|
|
|
// LLVM: define dso_local void @A()
|
|
// LLVM: [[PTR:%.*]] = alloca ptr, i64 1, align 8
|
|
// LLVM: store ptr blockaddress(@A, %[[LABEL_A:.*]]), ptr [[PTR]], align 8
|
|
// LLVM: [[BLOCKADD:%.*]] = load ptr, ptr [[PTR]], align 8
|
|
// LLVM: br label %[[indirectgoto:.*]]
|
|
// LLVM: [[indirectgoto]]: ; preds = %[[ENTRY:.*]]
|
|
// LLVM: [[PHI:%.*]] = phi ptr [ [[BLOCKADD]], %[[ENTRY]] ]
|
|
// LLVM: indirectbr ptr [[PHI]], [label %[[LABEL_A]]]
|
|
// LLVM: [[LABEL_A]]: ; preds = %[[indirectgoto]]
|
|
// LLVM: ret void
|
|
|
|
// OGCG: define dso_local void @A()
|
|
// OGCG: [[PTR:%.*]] = alloca ptr, align 8
|
|
// OGCG: store ptr blockaddress(@A, %LABEL_A), ptr [[PTR]], align 8
|
|
// OGCG: [[BLOCKADD:%.*]] = load ptr, ptr [[PTR]], align 8
|
|
// OGCG: br label %indirectgoto
|
|
// OGCG: LABEL_A: ; preds = %indirectgoto
|
|
// OGCG: ret void
|
|
// OGCG: indirectgoto: ; preds = %entry
|
|
// OGCG: %indirect.goto.dest = phi ptr [ [[BLOCKADD]], %entry ]
|
|
// OGCG: indirectbr ptr %indirect.goto.dest, [label %LABEL_A]
|
|
|
|
void B(void) {
|
|
LABEL_B:
|
|
void *ptr = &&LABEL_B;
|
|
goto *ptr;
|
|
}
|
|
|
|
// CIR: cir.func {{.*}} @B()
|
|
// CIR: [[PTR:%.*]] = cir.alloca !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>, ["ptr", init] {alignment = 8 : i64}
|
|
// CIR: cir.br ^bb1
|
|
// CIR: ^bb1: // 2 preds: ^bb0, ^bb2
|
|
// CIR: cir.label "LABEL_B"
|
|
// CIR: [[BLOCK:%.*]] = cir.block_address <@B, "LABEL_B"> : !cir.ptr<!void>
|
|
// CIR: cir.store align(8) [[BLOCK]], [[PTR]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: [[BLOCKADD:%.*]] = cir.load align(8) [[PTR]] : !cir.ptr<!cir.ptr<!void>>, !cir.ptr<!void>
|
|
// CIR: cir.br ^bb2([[BLOCKADD]] : !cir.ptr<!void>)
|
|
// CIR: ^bb2([[PHI:%.*]]: !cir.ptr<!void> {{.*}}): // pred: ^bb1
|
|
// CIR: cir.indirect_br [[PHI]] : !cir.ptr<!void>, [
|
|
// CIR-NEXT: ^bb1
|
|
// CIR: ]
|
|
|
|
// LLVM: define dso_local void @B
|
|
// LLVM: %[[PTR:.*]] = alloca ptr, i64 1, align 8
|
|
// LLVM: br label %[[LABEL_B:.*]]
|
|
// LLVM: [[LABEL_B]]:
|
|
// LLVM: store ptr blockaddress(@B, %[[LABEL_B]]), ptr %[[PTR]], align 8
|
|
// LLVM: [[BLOCKADD:%.*]] = load ptr, ptr %[[PTR]], align 8
|
|
// LLVM: br label %[[indirectgoto:.*]]
|
|
// LLVM: [[indirectgoto]]:
|
|
// LLVM: [[PHI:%.*]] = phi ptr [ [[BLOCKADD]], %[[LABEL_B]] ]
|
|
// LLVM: indirectbr ptr [[PHI]], [label %[[LABEL_B]]]
|
|
|
|
// OGCG: define dso_local void @B
|
|
// OGCG: [[PTR:%.*]] = alloca ptr, align 8
|
|
// OGCG: br label %LABEL_B
|
|
// OGCG: LABEL_B: ; preds = %indirectgoto, %entry
|
|
// OGCG: store ptr blockaddress(@B, %LABEL_B), ptr [[PTR]], align 8
|
|
// OGCG: [[BLOCKADD:%.*]] = load ptr, ptr [[PTR]], align 8
|
|
// OGCG: br label %indirectgoto
|
|
// OGCG: indirectgoto: ; preds = %LABEL_B
|
|
// OGCG: %indirect.goto.dest = phi ptr [ [[BLOCKADD]], %LABEL_B ]
|
|
// OGCG: indirectbr ptr %indirect.goto.dest, [label %LABEL_B]
|
|
|
|
void C(int x) {
|
|
void *ptr = (x == 0) ? &&LABEL_A : &&LABEL_B;
|
|
goto *ptr;
|
|
LABEL_A:
|
|
return;
|
|
LABEL_B:
|
|
return;
|
|
}
|
|
|
|
// CIR: cir.func {{.*}} @C
|
|
// CIR: [[BLOCK1:%.*]] = cir.block_address <@C, "LABEL_A"> : !cir.ptr<!void>
|
|
// CIR: [[BLOCK2:%.*]] = cir.block_address <@C, "LABEL_B"> : !cir.ptr<!void>
|
|
// CIR: [[COND:%.*]] = cir.select if [[CMP:%.*]] then [[BLOCK1]] else [[BLOCK2]] : (!cir.bool, !cir.ptr<!void>, !cir.ptr<!void>) -> !cir.ptr<!void>
|
|
// CIR: cir.store{{.*}} [[COND]], [[PTR:%.*]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: [[BLOCKADD:%.*]] = cir.load{{.*}} [[PTR]] : !cir.ptr<!cir.ptr<!void>>, !cir.ptr<!void>
|
|
// CIR: cir.br ^[[INDIRECT_GOTO:.*]]([[BLOCKADD]] : !cir.ptr<!void>)
|
|
// CIR: ^[[INDIRECT_GOTO]]([[PHI:%.*]]: !cir.ptr<!void> {{.*}}):
|
|
// CIR: cir.indirect_br [[PHI]] : !cir.ptr<!void>, [
|
|
// CIR-NEXT: ^[[LABEL_A_BB:.*]],
|
|
// CIR-NEXT: ^[[LABEL_B_BB:.*]]
|
|
// CIR: ]
|
|
// CIR: ^[[LABEL_A_BB]]:
|
|
// CIR: cir.label "LABEL_A"
|
|
// CIR: cir.return
|
|
// CIR: ^[[LABEL_B_BB]]:
|
|
// CIR: cir.label "LABEL_B"
|
|
// CIR: cir.return
|
|
|
|
// LLVM: define dso_local void @C
|
|
// LLVM: [[COND:%.*]] = select i1 [[CMP:%.*]], ptr blockaddress(@C, %[[LABEL_A:.*]]), ptr blockaddress(@C, %[[LABEL_B:.*]])
|
|
// LLVM: store ptr [[COND]], ptr [[PTR:%.*]], align 8
|
|
// LLVM: [[BLOCKADD:%.*]] = load ptr, ptr [[PTR]], align 8
|
|
// LLVM: br label %[[INDIRECT_GOTO:.*]]
|
|
// LLVM: [[INDIRECT_GOTO]]:
|
|
// LLVM: [[PHI:%.*]] = phi ptr [ [[BLOCKADD]], %[[ENTRY:.*]] ]
|
|
// LLVM: indirectbr ptr [[PHI]], [label %[[LABEL_A]], label %[[LABEL_B]]]
|
|
// LLVM: [[LABEL_A]]:
|
|
// LLVM: ret void
|
|
// LLVM: [[LABEL_B]]:
|
|
// LLVM: ret void
|
|
|
|
// OGCG: define dso_local void @C
|
|
// OGCG: [[COND:%.*]] = select i1 [[CMP:%.*]], ptr blockaddress(@C, %LABEL_A), ptr blockaddress(@C, %LABEL_B)
|
|
// OGCG: store ptr [[COND]], ptr [[PTR:%.*]], align 8
|
|
// OGCG: [[BLOCKADD:%.*]] = load ptr, ptr [[PTR]], align 8
|
|
// OGCG: br label %indirectgoto
|
|
// OGCG: LABEL_A: ; preds = %indirectgoto
|
|
// OGCG: br label %return
|
|
// OGCG: LABEL_B: ; preds = %indirectgoto
|
|
// OGCG: br label %return
|
|
// OGCG: return: ; preds = %LABEL_B, %LABEL_A
|
|
// OGCG: ret void
|
|
// OGCG: indirectgoto: ; preds = %entry
|
|
// OGCG: %indirect.goto.dest = phi ptr [ [[BLOCKADD]], %entry ]
|
|
// OGCG: indirectbr ptr %indirect.goto.dest, [label %LABEL_A, label %LABEL_B]
|
|
|
|
void D(void) {
|
|
void *ptr = &&LABEL_A;
|
|
void *ptr2 = &&LABEL_A;
|
|
goto *ptr2;
|
|
LABEL_A:
|
|
void *ptr3 = &&LABEL_A;
|
|
return;
|
|
}
|
|
|
|
// CIR: cir.func {{.*}} @D
|
|
// CIR: %[[PTR:.*]] = cir.alloca !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>, ["ptr", init]
|
|
// CIR: %[[PTR2:.*]] = cir.alloca !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>, ["ptr2", init]
|
|
// CIR: %[[PTR3:.*]] = cir.alloca !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>, ["ptr3", init]
|
|
// CIR: %[[BLK1:.*]] = cir.block_address <@D, "LABEL_A"> : !cir.ptr<!void>
|
|
// CIR: cir.store align(8) %[[BLK1]], %[[PTR]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: %[[BLK2:.*]] = cir.block_address <@D, "LABEL_A"> : !cir.ptr<!void>
|
|
// CIR: cir.store align(8) %[[BLK2]], %[[PTR2]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: cir.br ^bb1
|
|
// CIR: ^bb1([[PHI:%*.]]: !cir.ptr<!void> {{.*}}): // pred: ^bb0
|
|
// CIR: cir.indirect_br [[PHI]] : !cir.ptr<!void>, [
|
|
// CIR-DAG: ^bb2,
|
|
// CIR-DAG: ^bb2,
|
|
// CIR-DAG: ^bb2
|
|
// CIR: ]
|
|
// CIR: ^bb2: // 3 preds: ^bb1, ^bb1, ^bb1
|
|
// CIR: cir.label "LABEL_A"
|
|
// CIR: %[[BLK3:.*]] = cir.block_address <@D, "LABEL_A"> : !cir.ptr<!void>
|
|
// CIR: cir.store align(8) %[[BLK3]], %[[PTR3]] : !cir.ptr<!void>, !cir.ptr<!cir.ptr<!void>>
|
|
// CIR: cir.return
|
|
|
|
// LLVM: define dso_local void @D
|
|
// LLVM: %[[PTR:.*]] = alloca ptr, i64 1, align 8
|
|
// LLVM: %[[PTR2:.*]] = alloca ptr, i64 1, align 8
|
|
// LLVM: %[[PTR3:.*]] = alloca ptr, i64 1, align 8
|
|
// LLVM: store ptr blockaddress(@D, %[[LABEL_A:.*]]), ptr %[[PTR]], align 8
|
|
// LLVM: store ptr blockaddress(@D, %[[LABEL_A]]), ptr %[[PTR2]], align 8
|
|
// LLVM: %[[BLOCKADD:.*]] = load ptr, ptr %[[PTR2]], align 8
|
|
// LLVM: br label %[[indirectgoto:.*]]
|
|
// LLVM: [[indirectgoto]]:
|
|
// LLVM: [[PHI:%.*]] = phi ptr [ %[[BLOCKADD]], %[[ENTRY:.*]] ]
|
|
// LLVM: indirectbr ptr [[PHI]], [label %[[LABEL_A]], label %[[LABEL_A]], label %[[LABEL_A]]]
|
|
// LLVM: [[LABEL_A]]:
|
|
// LLVM: store ptr blockaddress(@D, %[[LABEL_A]]), ptr %[[PTR3]], align 8
|
|
// LLVM: ret void
|
|
|
|
// OGCG: define dso_local void @D
|
|
// OGCG: %[[PTR:.*]] = alloca ptr, align 8
|
|
// OGCG: %[[PTR2:.*]] = alloca ptr, align 8
|
|
// OGCG: %[[PTR3:.*]] = alloca ptr, align 8
|
|
// OGCG: store ptr blockaddress(@D, %LABEL_A), ptr %[[PTR]], align 8
|
|
// OGCG: store ptr blockaddress(@D, %LABEL_A), ptr %[[PTR2]], align 8
|
|
// OGCG: %[[BLOCKADD:.*]] = load ptr, ptr %[[PTR2]], align 8
|
|
// OGCG: br label %indirectgoto
|
|
// OGCG: LABEL_A: ; preds = %indirectgoto, %indirectgoto, %indirectgoto
|
|
// OGCG: store ptr blockaddress(@D, %LABEL_A), ptr %[[PTR3]], align 8
|
|
// OGCG: ret void
|
|
// OGCG: indirectgoto: ; preds = %entry
|
|
// OGCG: %indirect.goto.dest = phi ptr [ %[[BLOCKADD]], %entry ]
|
|
// OGCG: indirectbr ptr %indirect.goto.dest, [label %LABEL_A, label %LABEL_A, label %LABEL_A]
|
|
|
|
// This test checks that CIR preserves insertion order of blockaddresses
|
|
// for indirectbr, even if some were resolved immediately and others later.
|
|
void E(void) {
|
|
void *ptr = &&LABEL_D;
|
|
void *ptr2 = &&LABEL_C;
|
|
LABEL_A:
|
|
LABEL_B:
|
|
void *ptr3 = &&LABEL_B;
|
|
void *ptr4 = &&LABEL_A;
|
|
LABEL_C:
|
|
LABEL_D:
|
|
return;
|
|
}
|
|
|
|
//CIR: cir.func {{.*}} @E()
|
|
//CIR: ^bb1({{.*}}: !cir.ptr<!void> {{.*}}): // no predecessors
|
|
//CIR: cir.indirect_br {{.*}} poison : !cir.ptr<!void>, [
|
|
//CIR-NEXT: ^bb5,
|
|
//CIR-NEXT: ^bb4,
|
|
//CIR-NEXT: ^bb3,
|
|
//CIR-NEXT: ^bb2
|
|
//CIR: ]
|
|
//CIR: ^bb2: // 2 preds: ^bb0, ^bb1
|
|
//CIR: cir.label "LABEL_A"
|
|
//CIR: ^bb3: // 2 preds: ^bb1, ^bb2
|
|
//CIR: cir.label "LABEL_B"
|
|
//CIR: ^bb4: // 2 preds: ^bb1, ^bb3
|
|
//CIR: cir.label "LABEL_C"
|
|
//CIR: ^bb5: // 2 preds: ^bb1, ^bb4
|
|
//CIR: cir.label "LABEL_D"
|
|
|
|
// LLVM: define dso_local void @E()
|
|
// LLVM: store ptr blockaddress(@E, %[[LABEL_D:.*]])
|
|
// LLVM: store ptr blockaddress(@E, %[[LABEL_C:.*]])
|
|
// LLVM: br label %[[LABEL_A:.*]]
|
|
// LLVM: [[indirectgoto:.*]]: ; No predecessors!
|
|
// LLVM: indirectbr ptr poison, [label %[[LABEL_D]], label %[[LABEL_C]], label %[[LABEL_B:.*]], label %[[LABEL_A]]]
|
|
// LLVM: [[LABEL_A]]:
|
|
// LLVM: br label %[[LABEL_B]]
|
|
// LLVM: [[LABEL_B]]:
|
|
// LLVM: store ptr blockaddress(@E, %[[LABEL_B]])
|
|
// LLVM: store ptr blockaddress(@E, %[[LABEL_A]])
|
|
// LLVM: br label %[[LABEL_C]]
|
|
// LLVM: [[LABEL_C]]:
|
|
// LLVM: br label %[[LABEL_D]]
|
|
// LLVM: [[LABEL_D]]:
|
|
|
|
// OGCG: define dso_local void @E() #0 {
|
|
// OGCG: store ptr blockaddress(@E, %LABEL_D), ptr %ptr, align 8
|
|
// OGCG: store ptr blockaddress(@E, %LABEL_C), ptr %ptr2, align 8
|
|
// OGCG: br label %LABEL_A
|
|
// OGCG: LABEL_A: ; preds = %indirectgoto, %entry
|
|
// OGCG: br label %LABEL_B
|
|
// OGCG: LABEL_B: ; preds = %indirectgoto, %LABEL_A
|
|
// OGCG: store ptr blockaddress(@E, %LABEL_B), ptr %ptr3, align 8
|
|
// OGCG: store ptr blockaddress(@E, %LABEL_A), ptr %ptr4, align 8
|
|
// OGCG: br label %LABEL_C
|
|
// OGCG: LABEL_C: ; preds = %LABEL_B, %indirectgoto
|
|
// OGCG: br label %LABEL_D
|
|
// OGCG: LABEL_D: ; preds = %LABEL_C, %indirectgoto
|
|
// OGCG: ret void
|
|
// OGCG: indirectgoto: ; No predecessors!
|
|
// OGCG: indirectbr ptr poison, [label %LABEL_D, label %LABEL_C, label %LABEL_B, label %LABEL_A]
|