ea3c225786
This adds alignment support for GlobalOp, LoadOp, and StoreOp. Tests which failed because cir.store/cir.load now print alignment were updated with wildcard matches, except where the alignment was relevant to the test. Tests which check for cir.store/cir.load in cases that don't have explicit alignment were not updated. New tests for alignment are alignment.c, align-load.c, and align-store.c.
57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o %t-cir.ll
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// RUN: FileCheck -input-file=%t-cir.ll %s
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void test() {
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int i = 1;
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long l = 2l;
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float f = 3.0f;
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double d = 4.0;
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bool b1 = true;
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bool b2 = false;
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const int ci = 1;
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const long cl = 2l;
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const float cf = 3.0f;
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const double cd = 4.0;
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const bool cb1 = true;
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const bool cb2 = false;
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int uii;
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long uil;
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float uif;
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double uid;
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bool uib;
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}
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// Note: The alignment of i64 stores below is wrong. That should be fixed
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// when we add alignment attributes to the load/store ops.
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// CHECK: define{{.*}} void @_Z4testv()
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// CHECK: %[[I_PTR:.*]] = alloca i32, i64 1, align 4
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// CHECK: %[[L_PTR:.*]] = alloca i64, i64 1, align 8
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// CHECK: %[[F_PTR:.*]] = alloca float, i64 1, align 4
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// CHECK: %[[D_PTR:.*]] = alloca double, i64 1, align 8
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// CHECK: %[[B1_PTR:.*]] = alloca i8, i64 1, align 1
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// CHECK: %[[B2_PTR:.*]] = alloca i8, i64 1, align 1
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// CHECK: %[[CI_PTR:.*]] = alloca i32, i64 1, align 4
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// CHECK: %[[CL_PTR:.*]] = alloca i64, i64 1, align 8
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// CHECK: %[[CF_PTR:.*]] = alloca float, i64 1, align 4
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// CHECK: %[[CD_PTR:.*]] = alloca double, i64 1, align 8
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// CHECK: %[[CB1_PTR:.*]] = alloca i8, i64 1, align 1
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// CHECK: %[[CB2_PTR:.*]] = alloca i8, i64 1, align 1
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// CHECK: %[[UII_PTR:.*]] = alloca i32, i64 1, align 4
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// CHECK: %[[UIL_PTR:.*]] = alloca i64, i64 1, align 8
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// CHECK: %[[UIF_PTR:.*]] = alloca float, i64 1, align 4
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// CHECK: %[[UID_PTR:.*]] = alloca double, i64 1, align 8
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// CHECK: %[[UIB_PTR:.*]] = alloca i8, i64 1, align 1
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// CHECK: store i32 1, ptr %[[I_PTR]], align 4
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// CHECK: store i64 2, ptr %[[L_PTR]], align 8
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// CHECK: store float 3.000000e+00, ptr %[[F_PTR]], align 4
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// CHECK: store double 4.000000e+00, ptr %[[D_PTR]], align 8
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// CHECK: store i8 1, ptr %[[B1_PTR]], align 1
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// CHECK: store i8 0, ptr %[[B2_PTR]], align 1
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// CHECK: store i32 1, ptr %[[CI_PTR]], align 4
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// CHECK: store i64 2, ptr %[[CL_PTR]], align 8
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// CHECK: store float 3.000000e+00, ptr %[[CF_PTR]], align 4
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// CHECK: store double 4.000000e+00, ptr %[[CD_PTR]], align 8
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// CHECK: store i8 1, ptr %[[CB1_PTR]], align 1
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// CHECK: store i8 0, ptr %[[CB2_PTR]], align 1
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