9a7720ad2f
This change adds support for __real__ for ComplexType https://github.com/llvm/llvm-project/issues/141365
316 lines
17 KiB
C++
316 lines
17 KiB
C++
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-cir %s -o %t.cir
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// RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-llvm %s -o %t-cir.ll
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// RUN: FileCheck --input-file=%t-cir.ll %s -check-prefix=LLVM
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -emit-llvm %s -o %t.ll
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// RUN: FileCheck --input-file=%t.ll %s -check-prefix=OGCG
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int _Complex ci;
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float _Complex cf;
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int _Complex ci2 = { 1, 2 };
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float _Complex cf2 = { 1.0f, 2.0f };
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// CIR: cir.global external @ci = #cir.zero : !cir.complex<!s32i>
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// CIR: cir.global external @cf = #cir.zero : !cir.complex<!cir.float>
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// CIR: cir.global external @ci2 = #cir.const_complex<#cir.int<1> : !s32i, #cir.int<2> : !s32i> : !cir.complex<!s32i>
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// CIR: cir.global external @cf2 = #cir.const_complex<#cir.fp<1.000000e+00> : !cir.float, #cir.fp<2.000000e+00> : !cir.float> : !cir.complex<!cir.float>
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// LLVM: {{.*}} = global { i32, i32 } zeroinitializer, align 4
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// LLVM: {{.*}} = global { float, float } zeroinitializer, align 4
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// LLVM: {{.*}} = global { i32, i32 } { i32 1, i32 2 }, align 4
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// LLVM: {{.*}} = global { float, float } { float 1.000000e+00, float 2.000000e+00 }, align 4
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// OGCG: {{.*}} = global { i32, i32 } zeroinitializer, align 4
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// OGCG: {{.*}} = global { float, float } zeroinitializer, align 4
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// OGCG: {{.*}} = global { i32, i32 } { i32 1, i32 2 }, align 4
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// OGCG: {{.*}} = global { float, float } { float 1.000000e+00, float 2.000000e+00 }, align 4
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void foo() { int _Complex c = {}; }
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["c", init]
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// CIR: %[[COMPLEX:.*]] = cir.const #cir.const_complex<#cir.int<0> : !s32i, #cir.int<0> : !s32i> : !cir.complex<!s32i>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
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// LLVM: %[[INIT:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: store { i32, i32 } zeroinitializer, ptr %[[INIT]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store i32 0, ptr %[[C_REAL_PTR]], align 4
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// OGCG: store i32 0, ptr %[[C_IMAG_PTR]], align 4
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void foo2() { int _Complex c = {1, 2}; }
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["c", init]
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// CIR: %[[COMPLEX:.*]] = cir.const #cir.const_complex<#cir.int<1> : !s32i, #cir.int<2> : !s32i> : !cir.complex<!s32i>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
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// LLVM: %[[INIT:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: store { i32, i32 } { i32 1, i32 2 }, ptr %[[INIT]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store i32 1, ptr %[[C_REAL_PTR]], align 4
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// OGCG: store i32 2, ptr %[[C_IMAG_PTR]], align 4
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void foo3() {
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int a;
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int b;
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int _Complex c = {a, b};
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["c", init]
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!s32i>
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// CIR: %[[TMP_B:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!s32i>
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// CIR: %[[COMPLEX:.*]] = cir.complex.create %[[TMP_A]], %[[TMP_B]] : !s32i -> !cir.complex<!s32i>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
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// LLVM: %[[INIT:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: %[[TMP_A:.*]] = load i32, ptr {{.*}}, align 4
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// LLVM: %[[TMP_B:.*]] = load i32, ptr {{.*}}, align 4
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// LLVM: %[[TMP:.*]] = insertvalue { i32, i32 } undef, i32 %[[TMP_A]], 0
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// LLVM: %[[TMP_2:.*]] = insertvalue { i32, i32 } %[[TMP]], i32 %[[TMP_B]], 1
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// LLVM: store { i32, i32 } %[[TMP_2]], ptr %[[INIT]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[REAL_VAL:.*]] = load i32, ptr {{.*}}, align 4
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// OGCG: %[[IMAG_VAL:.*]] = load i32, ptr {{.*}}, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store i32 %[[REAL_VAL]], ptr %[[C_REAL_PTR]], align 4
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// OGCG: store i32 %[[IMAG_VAL]], ptr %[[C_IMAG_PTR]], align 4
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void foo4() {
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int a;
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int _Complex c = {1, a};
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["c", init]
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// CIR: %[[CONST_1:.*]] = cir.const #cir.int<1> : !s32i
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!s32i>, !s32i
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// CIR: %[[COMPLEX:.*]] = cir.complex.create %[[CONST_1]], %[[TMP_A]] : !s32i -> !cir.complex<!s32i>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
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// LLVM: %[[INIT:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: %[[TMP_A:.*]] = load i32, ptr {{.*}}, align 4
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// LLVM: %[[COMPLEX:.*]] = insertvalue { i32, i32 } { i32 1, i32 undef }, i32 %[[TMP_A]], 1
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// LLVM: store { i32, i32 } %[[COMPLEX]], ptr %[[INIT]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[TMP_A:.*]] = load i32, ptr {{.*}}, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store i32 1, ptr %[[C_REAL_PTR]], align 4
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// OGCG: store i32 %[[TMP_A]], ptr %[[C_IMAG_PTR]], align 4
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void foo5() {
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float _Complex c = {1.0f, 2.0f};
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>, ["c", init]
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// CIR: %[[COMPLEX:.*]] = cir.const #cir.const_complex<#cir.fp<1.000000e+00> : !cir.float, #cir.fp<2.000000e+00> : !cir.float> : !cir.complex<!cir.float>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>
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// LLVM: %[[INIT:.*]] = alloca { float, float }, i64 1, align 4
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// LLVM: store { float, float } { float 1.000000e+00, float 2.000000e+00 }, ptr %[[INIT]], align 4
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// OGCG: %[[COMPLEX]] = alloca { float, float }, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store float 1.000000e+00, ptr %[[C_REAL_PTR]], align 4
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// OGCG: store float 2.000000e+00, ptr %[[C_IMAG_PTR]], align 4
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void foo6() {
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float a;
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float b;
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float _Complex c = {a, b};
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>, ["c", init]
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.float>, !cir.float
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// CIR: %[[TMP_B:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.float>, !cir.float
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// CIR: %[[COMPLEX:.*]] = cir.complex.create %[[TMP_A]], %[[TMP_B]] : !cir.float -> !cir.complex<!cir.float>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>
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// LLVM: %[[COMPLEX:.*]] = alloca { float, float }, i64 1, align 4
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// LLVM: %[[TMP_A:.*]] = load float, ptr {{.*}}, align 4
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// LLVM: %[[TMP_B:.*]] = load float, ptr {{.*}}, align 4
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// LLVM: %[[TMP:.*]] = insertvalue { float, float } undef, float %[[TMP_A]], 0
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// LLVM: %[[TMP_2:.*]] = insertvalue { float, float } %[[TMP]], float %[[TMP_B]], 1
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// LLVM: store { float, float } %[[TMP_2]], ptr %[[COMPLEX]], align 4
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// OGCG: %[[COMPLEX]] = alloca { float, float }, align 4
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// OGCG: %[[TMP_A:.*]] = load float, ptr {{.*}}, align 4
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// OGCG: %[[TMP_B:.*]] = load float, ptr {{.*}}, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store float %[[TMP_A]], ptr %[[C_REAL_PTR]], align 4
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// OGCG: store float %[[TMP_B]], ptr %[[C_IMAG_PTR]], align 4
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void foo7() {
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float a;
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float _Complex c = {a, 2.0f};
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>, ["c", init]
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.float>, !cir.float
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// CIR: %[[CONST_2F:.*]] = cir.const #cir.fp<2.000000e+00> : !cir.float
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// CIR: %[[COMPLEX:.*]] = cir.complex.create %[[TMP_A]], %[[CONST_2F]] : !cir.float -> !cir.complex<!cir.float>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!cir.float>, !cir.ptr<!cir.complex<!cir.float>>
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// LLVM: %[[COMPLEX:.*]] = alloca { float, float }, i64 1, align 4
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// LLVM: %[[TMP_A:.*]] = load float, ptr {{.*}}, align 4
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// LLVM: %[[TMP:.*]] = insertvalue { float, float } undef, float %[[TMP_A]], 0
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// LLVM: %[[TMP_2:.*]] = insertvalue { float, float } %[[TMP]], float 2.000000e+00, 1
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// LLVM: store { float, float } %[[TMP_2]], ptr %[[COMPLEX]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { float, float }, align 4
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// OGCG: %[[TMP_A:.*]] = load float, ptr {{.*}}, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { float, float }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store float %[[TMP_A]], ptr %[[C_REAL_PTR]], align 4
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// OGCG: store float 2.000000e+00, ptr %[[C_IMAG_PTR]], align 4
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void foo8() {
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double _Complex c = 2.00i;
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}
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// CIR: %[[COMPLEX:.*]] = cir.const #cir.const_complex<#cir.fp<0.000000e+00> : !cir.double, #cir.fp<2.000000e+00> : !cir.double> : !cir.complex<!cir.double>
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// LLVM: %[[COMPLEX:.*]] = alloca { double, double }, i64 1, align 8
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// LLVM: store { double, double } { double 0.000000e+00, double 2.000000e+00 }, ptr %[[COMPLEX]], align 8
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// OGCG: %[[COMPLEX:.*]] = alloca { double, double }, align 8
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store double 0.000000e+00, ptr %[[C_REAL_PTR]], align 8
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// OGCG: store double 2.000000e+00, ptr %[[C_IMAG_PTR]], align 8
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void foo9(double a, double b) {
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double _Complex c = __builtin_complex(a, b);
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}
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// CIR: %[[INIT:.*]] = cir.alloca !cir.complex<!cir.double>, !cir.ptr<!cir.complex<!cir.double>>, ["c", init]
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.double>, !cir.double
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// CIR: %[[TMP_B:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.double>, !cir.double
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// CIR: %[[COMPLEX:.*]] = cir.complex.create %[[TMP_A]], %[[TMP_B]] : !cir.double -> !cir.complex<!cir.double>
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// CIR: cir.store{{.*}} %[[COMPLEX]], %[[INIT]] : !cir.complex<!cir.double>, !cir.ptr<!cir.complex<!cir.double>>
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// LLVM: %[[COMPLEX:.*]] = alloca { double, double }, i64 1, align 8
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// LLVM: %[[TMP_A:.*]] = load double, ptr {{.*}}, align 8
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// LLVM: %[[TMP_B:.*]] = load double, ptr {{.*}}, align 8
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// LLVM: %[[TMP:.*]] = insertvalue { double, double } undef, double %[[TMP_A]], 0
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// LLVM: %[[TMP_2:.*]] = insertvalue { double, double } %[[TMP]], double %[[TMP_B]], 1
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// LLVM: store { double, double } %[[TMP_2]], ptr %[[COMPLEX]], align 8
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// OGCG: %[[COMPLEX]] = alloca { double, double }, align 8
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// OGCG: %[[TMP_A:.*]] = load double, ptr {{.*}}, align 8
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// OGCG: %[[TMP_B:.*]] = load double, ptr {{.*}}, align 8
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store double %[[TMP_A]], ptr %[[C_REAL_PTR]], align 8
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// OGCG: store double %[[TMP_B]], ptr %[[C_IMAG_PTR]], align 8
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void foo13() {
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double _Complex c;
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double real = __real__ c;
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}
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// CIR: %[[COMPLEX:.*]] = cir.alloca !cir.complex<!cir.double>, !cir.ptr<!cir.complex<!cir.double>>, ["c"]
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// CIR: %[[INIT:.*]] = cir.alloca !cir.double, !cir.ptr<!cir.double>, ["real", init]
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// CIR: %[[TMP:.*]] = cir.load{{.*}} %[[COMPLEX]] : !cir.ptr<!cir.complex<!cir.double>>, !cir.complex<!cir.double>
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// CIR: %[[REAL:.*]] = cir.complex.real %[[TMP]] : !cir.complex<!cir.double> -> !cir.double
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// CIR: cir.store{{.*}} %[[REAL]], %[[INIT]] : !cir.double, !cir.ptr<!cir.double>
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// LLVM: %[[COMPLEX:.*]] = alloca { double, double }, i64 1, align 8
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// LLVM: %[[INIT:.*]] = alloca double, i64 1, align 8
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// LLVM: %[[TMP:.*]] = load { double, double }, ptr %[[COMPLEX]], align 8
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// LLVM: %[[REAL:.*]] = extractvalue { double, double } %[[TMP]], 0
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// LLVM: store double %[[REAL]], ptr %[[INIT]], align 8
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// OGCG: %[[COMPLEX:.*]] = alloca { double, double }, align 8
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// OGCG: %[[INIT:.*]] = alloca double, align 8
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// OGCG: %[[REAL:.*]] = getelementptr inbounds nuw { double, double }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[TMP:.*]] = load double, ptr %[[REAL]], align 8
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// OGCG: store double %[[TMP]], ptr %[[INIT]], align 8
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void foo14() {
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int _Complex c = 2i;
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}
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// CIR: %[[COMPLEX:.*]] = cir.const #cir.const_complex<#cir.int<0> : !s32i, #cir.int<2> : !s32i> : !cir.complex<!s32i>
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// LLVM: %[[COMPLEX:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: store { i32, i32 } { i32 0, i32 2 }, ptr %[[COMPLEX]], align 4
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// OGCG: %[[COMPLEX:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[C_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 0
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// OGCG: %[[C_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX]], i32 0, i32 1
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// OGCG: store i32 0, ptr %[[C_REAL_PTR]], align 4
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// OGCG: store i32 2, ptr %[[C_IMAG_PTR]], align 4
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void foo15() {
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int _Complex a;
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int _Complex b = a;
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}
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// CIR: %[[COMPLEX_A:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["a"]
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// CIR: %[[COMPLEX_B:.*]] = cir.alloca !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>, ["b", init]
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// CIR: %[[TMP_A:.*]] = cir.load{{.*}} %[[COMPLEX_A]] : !cir.ptr<!cir.complex<!s32i>>, !cir.complex<!s32i>
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// CIR: cir.store{{.*}} %[[TMP_A]], %[[COMPLEX_B]] : !cir.complex<!s32i>, !cir.ptr<!cir.complex<!s32i>>
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// LLVM: %[[COMPLEX_A:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: %[[COMPLEX_B:.*]] = alloca { i32, i32 }, i64 1, align 4
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// LLVM: %[[TMP_A:.*]] = load { i32, i32 }, ptr %[[COMPLEX_A]], align 4
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// LLVM: store { i32, i32 } %[[TMP_A]], ptr %[[COMPLEX_B]], align 4
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// OGCG: %[[COMPLEX_A:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[COMPLEX_B:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[A_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_A]], i32 0, i32 0
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// OGCG: %[[A_REAL:.*]] = load i32, ptr %[[A_REAL_PTR]], align 4
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// OGCG: %[[A_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_A]], i32 0, i32 1
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// OGCG: %[[A_IMAG:.*]] = load i32, ptr %[[A_IMAG_PTR]], align 4
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// OGCG: %[[B_REAL_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_B]], i32 0, i32 0
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// OGCG: %[[B_IMAG_PTR:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_B]], i32 0, i32 1
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// OGCG: store i32 %[[A_REAL]], ptr %[[B_REAL_PTR]], align 4
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// OGCG: store i32 %[[A_IMAG]], ptr %[[B_IMAG_PTR]], align 4
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int foo17(int _Complex a, int _Complex b) {
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return __real__ a + __real__ b;
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}
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// CIR: %[[RET:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["__retval"]
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// CIR: %[[COMPLEX_A:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.complex<!s32i>>, !cir.complex<!s32i>
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// CIR: %[[A_REAL:.*]] = cir.complex.real %[[COMPLEX_A]] : !cir.complex<!s32i> -> !s32i
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// CIR: %[[COMPLEX_B:.*]] = cir.load{{.*}} {{.*}} : !cir.ptr<!cir.complex<!s32i>>, !cir.complex<!s32i>
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// CIR: %[[B_REAL:.*]] = cir.complex.real %[[COMPLEX_B]] : !cir.complex<!s32i> -> !s32i
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// CIR: %[[ADD:.*]] = cir.binop(add, %[[A_REAL]], %[[B_REAL]]) nsw : !s32i
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// CIR: cir.store %[[ADD]], %[[RET]] : !s32i, !cir.ptr<!s32i>
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// CIR: %[[TMP:.*]] = cir.load %[[RET]] : !cir.ptr<!s32i>, !s32i
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// CIR: cir.return %[[TMP]] : !s32i
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// LLVM: %[[RET:.*]] = alloca i32, i64 1, align 4
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// LLVM: %[[COMPLEX_A:.*]] = load { i32, i32 }, ptr {{.*}}, align 4
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// LLVM: %[[A_REAL:.*]] = extractvalue { i32, i32 } %[[COMPLEX_A]], 0
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// LLVM: %[[COMPLEX_B:.*]] = load { i32, i32 }, ptr {{.*}}, align 4
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// LLVM: %[[B_REAL:.*]] = extractvalue { i32, i32 } %[[COMPLEX_B]], 0
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// LLVM: %[[ADD:.*]] = add nsw i32 %[[A_REAL]], %[[B_REAL]]
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|
// LLVM: store i32 %[[ADD]], ptr %[[RET]], align 4
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// LLVM: %[[TMP:.*]] = load i32, ptr %[[RET]], align 4
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|
// LLVM: ret i32 %[[TMP]]
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|
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// OGCG: %[[COMPLEX_A:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[COMPLEX_B:.*]] = alloca { i32, i32 }, align 4
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// OGCG: %[[A_REAL:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_A]], i32 0, i32 0
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|
// OGCG: %[[TMP_A:.*]] = load i32, ptr %[[A_REAL]], align 4
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// OGCG: %[[B_REAL:.*]] = getelementptr inbounds nuw { i32, i32 }, ptr %[[COMPLEX_B]], i32 0, i32 0
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// OGCG: %[[TMP_B:.*]] = load i32, ptr %[[B_REAL]], align 4
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|
// OGCG: %[[ADD:.*]] = add nsw i32 %[[TMP_A]], %[[TMP_B]]
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|
// OGCG: ret i32 %[[ADD]]
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