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authorbors <bors@rust-lang.org>2021-10-01 17:17:43 +0000
committerbors <bors@rust-lang.org>2021-10-01 17:17:43 +0000
commitb6057bf7b7ee7c58e6a39ead02eaa13b75f908c2 (patch)
tree0e8e802c3a63ccb92171d9385c718eaa16340de5 /compiler/rustc_codegen_llvm/src/back/write.rs
parented937594d3912ced11f6f35a90bb8bf591909d2a (diff)
parent534946cba101325387a213d37dd9a1d30f08660c (diff)
downloadrust-b6057bf7b7ee7c58e6a39ead02eaa13b75f908c2.tar.gz
rust-b6057bf7b7ee7c58e6a39ead02eaa13b75f908c2.zip
Auto merge of #89435 - Manishearth:rollup-vh2ih7k, r=Manishearth
Rollup of 6 pull requests

Successful merges:

 - #87868 (Added -Z randomize-layout flag)
 - #88820 (Add `pie` as another `relocation-model` value)
 - #89029 (feat(rustc_parse): recover from pre-RFC-2000 const generics syntax)
 - #89322 (Reapply "Remove optimization_fuel_crate from Session")
 - #89340 (Improve error message for `printf`-style format strings)
 - #89415 (Correct caller/callsite confusion in inliner message)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/back/write.rs')
-rw-r--r--compiler/rustc_codegen_llvm/src/back/write.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs
index 92199f611ba..9b0e7526894 100644
--- a/compiler/rustc_codegen_llvm/src/back/write.rs
+++ b/compiler/rustc_codegen_llvm/src/back/write.rs
@@ -129,7 +129,8 @@ fn to_pass_builder_opt_level(cfg: config::OptLevel) -> llvm::PassBuilderOptLevel
 fn to_llvm_relocation_model(relocation_model: RelocModel) -> llvm::RelocModel {
     match relocation_model {
         RelocModel::Static => llvm::RelocModel::Static,
-        RelocModel::Pic => llvm::RelocModel::PIC,
+        // LLVM doesn't have a PIE relocation model, it represents PIE as PIC with an extra attribute.
+        RelocModel::Pic | RelocModel::Pie => llvm::RelocModel::PIC,
         RelocModel::DynamicNoPic => llvm::RelocModel::DynamicNoPic,
         RelocModel::Ropi => llvm::RelocModel::ROPI,
         RelocModel::Rwpi => llvm::RelocModel::RWPI,