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.
27 lines
1.2 KiB
C
27 lines
1.2 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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__attribute((aligned(32))) float a[128];
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union {int a[4]; __attribute((aligned(32))) float b[4];} b;
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// CIR: @a = #cir.zero {{.*}}alignment = 32
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// CIR: @b = #cir.zero{{.*}}alignment = 32
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// LLVM: @a = {{.*}}zeroinitializer, align 32
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// LLVM: @b = {{.*}}zeroinitializer, align 32
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// OGCG: @a = {{.*}}zeroinitializer, align 32
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// OGCG: @b = {{.*}}zeroinitializer, align 32
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long long int test5[1024];
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// CIR: @test5 = #cir.zero {{.*}}alignment = 16
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// LLVM: @test5 = {{.*}}global [1024 x i64] zeroinitializer, align 16
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// OGCG: @test5 = {{.*}}global [1024 x i64] zeroinitializer, align 16
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// TODO: Add more test cases from clang/test/CodeGen/alignment.c when we have
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// implemented compound literal expression support.
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