[llvm] SimplifyLibCalls: Use default globals address space when building new global strings. (PR #118729)

[Eli Friedman via llvm-commits]

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@@ -0,0 +1,35 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; Test that the printf library call simplifier works correctly.
+;
+; RUN: opt < %s -passes=instcombine -S | FileCheck %s
+
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-G200"
+
+ at hello_world = addrspace(200) constant [13 x i8] c"hello world\0A\00"
+ at percent_s = addrspace(200) constant [4 x i8] c"%s\0A\00"
+
+declare i32 @printf(ptr addrspace(200) , ...)
+declare i32 @puts(ptr addrspace(200))
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efriedma-quic wrote:

> add the target triple bits needed to make it possible to detect CHERI from the target triple, then adapt the tests to use that properly, then make the switch to getVoidPtrType() with an override when CHERI is indicated by the triple

Sure, this seems fine.

https://github.com/llvm/llvm-project/pull/118729