mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 13:51:04 +01:00
Richard Smith
008d41d7f3
Change the names for emitted globals for constants with storage to include both the name of the constant and the name of the use. This causes the instructions to also be named in SemIR and in LLVM IR constants.
67 lines
4.5 KiB
Plaintext
67 lines
4.5 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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fn Run() {
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var a: [i32; 1] = (1,);
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var b: [f64; 2] = (11.1, 2.2,);
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var c: [(); 5] = ((), (), (), (), (),);
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var d: (i32, i32, i32) = (1, 2, 3);
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var e: [i32; 3] = d;
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}
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// CHECK:STDOUT: ; ModuleID = 'base.carbon'
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// CHECK:STDOUT: source_filename = "base.carbon"
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// CHECK:STDOUT:
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// CHECK:STDOUT: @array.1.loc8_25 = internal constant [1 x i32] [i32 1]
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// CHECK:STDOUT: @array.2.loc9_33 = internal constant [2 x double] [double 0x4026333333333334, double 2.200000e+00]
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// CHECK:STDOUT: @array.3.loc10_41 = internal constant [5 x {}] zeroinitializer
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// CHECK:STDOUT: @tuple.2.loc11_37 = internal constant { i32, i32, i32 } { i32 1, i32 2, i32 3 }
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// CHECK:STDOUT:
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// CHECK:STDOUT: define void @main() {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %a.var = alloca [1 x i32], align 4
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// CHECK:STDOUT: %.loc8_24.3.array.index = getelementptr inbounds [1 x i32], ptr %a.var, i32 0, i32 0
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %a.var, ptr align 4 @array.1.loc8_25, i64 4, i1 false)
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// CHECK:STDOUT: %b.var = alloca [2 x double], align 8
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// CHECK:STDOUT: %.loc9_32.3.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i32 0
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// CHECK:STDOUT: %.loc9_32.6.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i32 1
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %b.var, ptr align 8 @array.2.loc9_33, i64 16, i1 false)
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// CHECK:STDOUT: %c.var = alloca [5 x {}], align 8
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// CHECK:STDOUT: %.loc10_40.3.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 0
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// CHECK:STDOUT: %.loc10_40.6.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 1
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// CHECK:STDOUT: %.loc10_40.9.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 2
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// CHECK:STDOUT: %.loc10_40.12.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 3
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// CHECK:STDOUT: %.loc10_40.15.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 4
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %c.var, ptr align 1 @array.3.loc10_41, i64 0, i1 false)
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// CHECK:STDOUT: %d.var = alloca { i32, i32, i32 }, align 8
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// CHECK:STDOUT: %.loc11_36.2.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 0
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// CHECK:STDOUT: %.loc11_36.4.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 1
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// CHECK:STDOUT: %.loc11_36.6.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 2
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %d.var, ptr align 4 @tuple.2.loc11_37, i64 12, i1 false)
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// CHECK:STDOUT: %e.var = alloca [3 x i32], align 4
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// CHECK:STDOUT: %.loc12_21.1.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 0
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// CHECK:STDOUT: %.loc12_21.2 = load i32, ptr %.loc12_21.1.tuple.elem, align 4
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// CHECK:STDOUT: %.loc12_21.4.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 0
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// CHECK:STDOUT: store i32 %.loc12_21.2, ptr %.loc12_21.4.array.index, align 4
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// CHECK:STDOUT: %.loc12_21.6.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 1
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// CHECK:STDOUT: %.loc12_21.7 = load i32, ptr %.loc12_21.6.tuple.elem, align 4
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// CHECK:STDOUT: %.loc12_21.9.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 1
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// CHECK:STDOUT: store i32 %.loc12_21.7, ptr %.loc12_21.9.array.index, align 4
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// CHECK:STDOUT: %.loc12_21.11.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 2
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// CHECK:STDOUT: %.loc12_21.12 = load i32, ptr %.loc12_21.11.tuple.elem, align 4
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// CHECK:STDOUT: %.loc12_21.14.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 2
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// CHECK:STDOUT: store i32 %.loc12_21.12, ptr %.loc12_21.14.array.index, align 4
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// CHECK:STDOUT: ret void
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
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// CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; uselistorder directives
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// CHECK:STDOUT: uselistorder ptr @llvm.memcpy.p0.p0.i64, { 3, 2, 1, 0 }
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// CHECK:STDOUT:
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// CHECK:STDOUT: attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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