Merge commit 'de5d6523738fd44a0521b6abf3e73ae1df210741' into sync_cg_clif-2024-04-23

23 files changed, 189 insertions, 195 deletions

diff --git a/compiler/rustc_codegen_cranelift/Cargo.lock b/compiler/rustc_codegen_cranelift/Cargo.lock
index 8fdc1941de8..33fe52ddbdd 100644
--- a/compiler/rustc_codegen_cranelift/Cargo.lock
+++ b/compiler/rustc_codegen_cranelift/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "ahash"
-version = "0.8.7"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77c3a9648d43b9cd48db467b3f87fdd6e146bcc88ab0180006cef2179fe11d01"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -16,9 +16,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.75"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
+checksum = "f538837af36e6f6a9be0faa67f9a314f8119e4e4b5867c6ab40ed60360142519"
 
 [[package]]
 name = "arbitrary"
@@ -34,9 +34,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bumpalo"
-version = "3.14.0"
+version = "3.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "cfg-if"
@@ -46,18 +46,18 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a535eb1cf5a6003197dc569320c40c1cb2d2f97ef5d5348eebf067f20957381"
+checksum = "79b27922a6879b5b5361d0a084cb0b1941bf109a98540addcb932da13b68bed4"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11b5066db32cec1492573827183af2142d2d88fe85a83cfc9e73f0f63d3788d4"
+checksum = "304c455b28bf56372729acb356afbb55d622f2b0f2f7837aa5e57c138acaac4d"
 dependencies = [
  "bumpalo",
  "cranelift-bforest",
@@ -67,7 +67,7 @@ dependencies = [
  "cranelift-entity",
  "cranelift-isle",
  "gimli",
- "hashbrown 0.14.0",
+ "hashbrown 0.14.3",
  "log",
  "regalloc2",
  "smallvec",
@@ -76,39 +76,39 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64942e5774308e835fbad4dd25f253105412c90324631910e1ec27963147bddb"
+checksum = "1653c56b99591d07f67c5ca7f9f25888948af3f4b97186bff838d687d666f613"
 dependencies = [
  "cranelift-codegen-shared",
 ]
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c39c33db9a86dd6d8d04166a10c53deb477aeea3500eaaefca682e4eda9bb986"
+checksum = "f5b6a9cf6b6eb820ee3f973a0db313c05dc12d370f37b4fe9630286e1672573f"
 
 [[package]]
 name = "cranelift-control"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b7fc4937613aea3156a0538800a17bf56f345a5da2e79ae3df58488c93d867f"
+checksum = "d9d06e6bf30075fb6bed9e034ec046475093392eea1aff90eb5c44c4a033d19a"
 dependencies = [
  "arbitrary",
 ]
 
 [[package]]
 name = "cranelift-entity"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f85575e79a153ce1ddbfb7fe1813519b4bfe1eb200cc9c8353b45ad123ae4d36"
+checksum = "29be04f931b73cdb9694874a295027471817f26f26d2f0ebe5454153176b6e3a"
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbc31d6c0ab2249fe0c21e988256b42f5f401ab2673b4fc40076c82a698bdfb9"
+checksum = "a07fd7393041d7faa2f37426f5dc7fc04003b70988810e8c063beefeff1cd8f9"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -118,15 +118,15 @@ dependencies = [
 
 [[package]]
 name = "cranelift-isle"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc14f37e3314c0e4c53779c2f46753bf242efff76ee9473757a1fff3b495ad37"
+checksum = "f341d7938caa6dff8149dac05bb2b53fc680323826b83b4cf175ab9f5139a3c9"
 
 [[package]]
 name = "cranelift-jit"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfdd1942f3233176a68c285380dbc84ff0440246a1bce308611c0a385b56ab18"
+checksum = "42733555e06433f1461570e09dbd756dafc228b4dac75c597cdbdc518de07522"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -139,14 +139,14 @@ dependencies = [
  "region",
  "target-lexicon",
  "wasmtime-jit-icache-coherence",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
 name = "cranelift-module"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "121b2b5a16912554a1b9aace75b9b21eca49f28e33cbfbad4786dd9bc5361a5c"
+checksum = "84950af02bb85f3da764d53a953b43bb29a732e793d4fe24637a61591be9a024"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -155,9 +155,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ea5375f76ab31f9800a23fb2b440810286a6f669a3eb467cdd7ff255ea64268"
+checksum = "82af6066e6448d26eeabb7aa26a43f7ff79f8217b06bade4ee6ef230aecc8880"
 dependencies = [
  "cranelift-codegen",
  "libc",
@@ -166,9 +166,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-object"
-version = "0.106.0"
+version = "0.107.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f34e04419ab41661e973d90a73aa7b12771455394dae7a69b101a9b7e7589db7"
+checksum = "00af56107039ed150391df6f753298c7b08f2b6a2e0727d216b5fa599d684d8b"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -181,9 +181,9 @@ dependencies = [
 
 [[package]]
 name = "crc32fast"
-version = "1.3.2"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
+checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
 dependencies = [
  "cfg-if",
 ]
@@ -222,21 +222,21 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.0"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 dependencies = [
  "ahash",
 ]
 
 [[package]]
 name = "indexmap"
-version = "2.0.0"
+version = "2.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
+checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.0",
+ "hashbrown 0.14.3",
 ]
 
 [[package]]
@@ -247,19 +247,19 @@ checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 
 [[package]]
 name = "libloading"
-version = "0.8.1"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c571b676ddfc9a8c12f1f3d3085a7b163966a8fd8098a90640953ce5f6170161"
+checksum = "0c2a198fb6b0eada2a8df47933734e6d35d350665a33a3593d7164fa52c75c19"
 dependencies = [
  "cfg-if",
- "windows-sys 0.48.0",
+ "windows-targets",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "mach"
@@ -272,42 +272,42 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.6.3"
+version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "object"
-version = "0.32.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77ac5bbd07aea88c60a577a1ce218075ffd59208b2d7ca97adf9bfc5aeb21ebe"
+checksum = "d8dd6c0cdf9429bce006e1362bfce61fa1bfd8c898a643ed8d2b471934701d3d"
 dependencies = [
  "crc32fast",
- "hashbrown 0.14.0",
+ "hashbrown 0.14.3",
  "indexmap",
  "memchr",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.75"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "907a61bd0f64c2f29cd1cf1dc34d05176426a3f504a78010f08416ddb7b13708"
+checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
 dependencies = [
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 ]
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
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@@ -369,9 +369,9 @@ checksum = "826167069c09b99d56f31e9ae5c99049e932a98c9dc2dac47645b08dbbf76ba7"
 
 [[package]]
 name = "smallvec"
-version = "1.11.0"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "stable_deref_trait"
@@ -381,9 +381,9 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
 [[package]]
 name = "syn"
-version = "2.0.47"
+version = "2.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1726efe18f42ae774cc644f330953a5e7b3c3003d3edcecf18850fe9d4dd9afb"
+checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
 dependencies = [
  "proc-macro2",
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@@ -410,13 +410,13 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "wasmtime-jit-icache-coherence"
-version = "19.0.0"
+version = "20.0.0"
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-checksum = "2796e4b4989db62899d2117e1e0258b839d088c044591b14e3a0396e7b3ae53a"
+checksum = "7a9f93a3289057b26dc75eb84d6e60d7694f7d169c7c09597495de6e016a13ff"
 dependencies = [
  "cfg-if",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -443,135 +443,76 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
-dependencies = [
- "windows-targets 0.48.5",
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-
-[[package]]
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 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
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+ "windows-targets",
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 [[package]]
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-version = "0.48.5"
+version = "0.52.5"
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-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
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- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
-name = "windows-targets"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
-dependencies = [
- "windows_aarch64_gnullvm 0.52.0",
- "windows_aarch64_msvc 0.52.0",
- "windows_i686_gnu 0.52.0",
- "windows_i686_msvc 0.52.0",
- "windows_x86_64_gnu 0.52.0",
- "windows_x86_64_gnullvm 0.52.0",
- "windows_x86_64_msvc 0.52.0",
-]
-
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
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-[[package]]
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-version = "0.52.0"
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-checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.48.5"
+version = "0.52.5"
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-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
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 [[package]]
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-checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.48.5"
+version = "0.52.5"
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-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.0"
+version = "0.52.5"
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-checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
 
 [[package]]
-name = "windows_i686_msvc"
-version = "0.48.5"
+name = "windows_i686_gnullvm"
+version = "0.52.5"
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-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
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 [[package]]
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-version = "0.52.0"
+version = "0.52.5"
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-checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
 
 [[package]]
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-version = "0.48.5"
+version = "0.52.5"
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-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
-[[package]]
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-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
 
 [[package]]
 name = "zerocopy"
diff --git a/compiler/rustc_codegen_cranelift/Cargo.toml b/compiler/rustc_codegen_cranelift/Cargo.toml
index d8a855b0383..2015cdbcc2a 100644
--- a/compiler/rustc_codegen_cranelift/Cargo.toml
+++ b/compiler/rustc_codegen_cranelift/Cargo.toml
@@ -8,15 +8,15 @@ crate-type = ["dylib"]
 
 [dependencies]
 # These have to be in sync with each other
-cranelift-codegen = { version = "0.106.0", default-features = false, features = ["std", "unwind", "all-arch"] }
-cranelift-frontend = { version = "0.106.0" }
-cranelift-module = { version = "0.106.0" }
-cranelift-native = { version = "0.106.0" }
-cranelift-jit = { version = "0.106.0", optional = true }
-cranelift-object = { version = "0.106.0" }
+cranelift-codegen = { version = "0.107.0", default-features = false, features = ["std", "unwind", "all-arch"] }
+cranelift-frontend = { version = "0.107.0" }
+cranelift-module = { version = "0.107.0" }
+cranelift-native = { version = "0.107.0" }
+cranelift-jit = { version = "0.107.0", optional = true }
+cranelift-object = { version = "0.107.0" }
 target-lexicon = "0.12.0"
 gimli = { version = "0.28", default-features = false, features = ["write"]}
-object = { version = "0.32", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
+object = { version = "0.33", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
 
 indexmap = "2.0.0"
 libloading = { version = "0.8.0", optional = true }
diff --git a/compiler/rustc_codegen_cranelift/build_system/abi_cafe.rs b/compiler/rustc_codegen_cranelift/build_system/abi_cafe.rs
index 2e7ba1b2060..ecf303c30b6 100644
--- a/compiler/rustc_codegen_cranelift/build_system/abi_cafe.rs
+++ b/compiler/rustc_codegen_cranelift/build_system/abi_cafe.rs
@@ -43,7 +43,13 @@ pub(crate) fn run(
     let mut cmd = ABI_CAFE.run(bootstrap_host_compiler, dirs);
     cmd.arg("--");
     cmd.arg("--pairs");
-    cmd.args(pairs);
+    cmd.args(
+        if cfg!(not(any(target_os = "macos", all(target_os = "windows", target_env = "msvc")))) {
+            &pairs[..]
+        } else {
+            &pairs[..2]
+        },
+    );
     cmd.arg("--add-rustc-codegen-backend");
     match cg_clif_dylib {
         CodegenBackend::Local(path) => {
diff --git a/compiler/rustc_codegen_cranelift/build_system/tests.rs b/compiler/rustc_codegen_cranelift/build_system/tests.rs
index 9efb6ed715c..76104901474 100644
--- a/compiler/rustc_codegen_cranelift/build_system/tests.rs
+++ b/compiler/rustc_codegen_cranelift/build_system/tests.rs
@@ -290,7 +290,7 @@ pub(crate) fn run_tests(
         && !skip_tests.contains(&"testsuite.extended_sysroot");
 
     if run_base_sysroot || run_extended_sysroot {
-        let mut target_compiler = build_sysroot::build_sysroot(
+        let target_compiler = build_sysroot::build_sysroot(
             dirs,
             channel,
             sysroot_kind,
@@ -299,11 +299,8 @@ pub(crate) fn run_tests(
             rustup_toolchain_name,
             target_triple.clone(),
         );
-        // Rust's build system denies a couple of lints that trigger on several of the test
-        // projects. Changing the code to fix them is not worth it, so just silence all lints.
-        target_compiler.rustflags.push("--cap-lints=allow".to_owned());
 
-        let runner = TestRunner::new(
+        let mut runner = TestRunner::new(
             dirs.clone(),
             target_compiler,
             use_unstable_features,
@@ -319,6 +316,9 @@ pub(crate) fn run_tests(
         }
 
         if run_extended_sysroot {
+            // Rust's build system denies a couple of lints that trigger on several of the test
+            // projects. Changing the code to fix them is not worth it, so just silence all lints.
+            runner.target_compiler.rustflags.push("--cap-lints=allow".to_owned());
             runner.run_testsuite(EXTENDED_SYSROOT_SUITE);
         } else {
             eprintln!("[SKIP] extended_sysroot tests");
diff --git a/compiler/rustc_codegen_cranelift/example/alloc_example.rs b/compiler/rustc_codegen_cranelift/example/alloc_example.rs
index 117eed5afd8..da70ca79439 100644
--- a/compiler/rustc_codegen_cranelift/example/alloc_example.rs
+++ b/compiler/rustc_codegen_cranelift/example/alloc_example.rs
@@ -1,4 +1,5 @@
 #![feature(start, core_intrinsics, alloc_error_handler, lang_items)]
+#![allow(internal_features)]
 #![no_std]
 
 extern crate alloc;
diff --git a/compiler/rustc_codegen_cranelift/example/alloc_system.rs b/compiler/rustc_codegen_cranelift/example/alloc_system.rs
index e64daf96b01..441f3cd2987 100644
--- a/compiler/rustc_codegen_cranelift/example/alloc_system.rs
+++ b/compiler/rustc_codegen_cranelift/example/alloc_system.rs
@@ -80,7 +80,6 @@ mod platform {
     extern "system" {
         fn GetProcessHeap() -> HANDLE;
         fn HeapAlloc(hHeap: HANDLE, dwFlags: DWORD, dwBytes: SIZE_T) -> LPVOID;
-        fn HeapReAlloc(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID, dwBytes: SIZE_T) -> LPVOID;
         fn HeapFree(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID) -> BOOL;
         fn GetLastError() -> DWORD;
     }
@@ -111,7 +110,7 @@ mod platform {
             allocate_with_flags(layout, HEAP_ZERO_MEMORY)
         }
         #[inline]
-        unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
+        unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) {
             let header = get_header(ptr);
             let err = HeapFree(GetProcessHeap(), 0, header.0 as LPVOID);
             debug_assert!(err != 0, "Failed to free heap memory: {}", GetLastError());
diff --git a/compiler/rustc_codegen_cranelift/example/float-minmax-pass.rs b/compiler/rustc_codegen_cranelift/example/float-minmax-pass.rs
index a71217a554b..c54574d801d 100644
--- a/compiler/rustc_codegen_cranelift/example/float-minmax-pass.rs
+++ b/compiler/rustc_codegen_cranelift/example/float-minmax-pass.rs
@@ -5,7 +5,7 @@
 // Test that the simd_f{min,max} intrinsics produce the correct results.
 
 #![feature(repr_simd, core_intrinsics)]
-#![allow(non_camel_case_types)]
+#![allow(internal_features, non_camel_case_types)]
 
 #[repr(simd)]
 #[derive(Copy, Clone, PartialEq, Debug)]
diff --git a/compiler/rustc_codegen_cranelift/example/mod_bench.rs b/compiler/rustc_codegen_cranelift/example/mod_bench.rs
index f15e48acc41..11a3e8fc72d 100644
--- a/compiler/rustc_codegen_cranelift/example/mod_bench.rs
+++ b/compiler/rustc_codegen_cranelift/example/mod_bench.rs
@@ -1,4 +1,5 @@
 #![feature(start, core_intrinsics, lang_items)]
+#![allow(internal_features)]
 #![no_std]
 
 #[cfg_attr(unix, link(name = "c"))]
diff --git a/compiler/rustc_codegen_cranelift/example/neon.rs b/compiler/rustc_codegen_cranelift/example/neon.rs
index bad26947967..00e437d7e54 100644
--- a/compiler/rustc_codegen_cranelift/example/neon.rs
+++ b/compiler/rustc_codegen_cranelift/example/neon.rs
@@ -4,7 +4,9 @@
 
 #[cfg(target_arch = "aarch64")]
 use std::arch::aarch64::*;
+#[cfg(target_arch = "aarch64")]
 use std::mem::transmute;
+#[cfg(target_arch = "aarch64")]
 use std::simd::*;
 
 #[cfg(target_arch = "aarch64")]
diff --git a/compiler/rustc_codegen_cranelift/example/std_example.rs b/compiler/rustc_codegen_cranelift/example/std_example.rs
index 2fee912e52c..0205de55622 100644
--- a/compiler/rustc_codegen_cranelift/example/std_example.rs
+++ b/compiler/rustc_codegen_cranelift/example/std_example.rs
@@ -7,6 +7,7 @@
     tuple_trait,
     unboxed_closures
 )]
+#![allow(internal_features)]
 
 #[cfg(target_arch = "x86_64")]
 use std::arch::x86_64::*;
diff --git a/compiler/rustc_codegen_cranelift/patches/0001-abi-cafe-Disable-some-test-on-x86_64-pc-windows-gnu.patch b/compiler/rustc_codegen_cranelift/patches/0001-abi-cafe-Disable-some-test-on-x86_64-pc-windows-gnu.patch
index 0e5e7cdfcdf..77716c51399 100644
--- a/compiler/rustc_codegen_cranelift/patches/0001-abi-cafe-Disable-some-test-on-x86_64-pc-windows-gnu.patch
+++ b/compiler/rustc_codegen_cranelift/patches/0001-abi-cafe-Disable-some-test-on-x86_64-pc-windows-gnu.patch
@@ -11,7 +11,7 @@ diff --git a/src/report.rs b/src/report.rs
 index eeec614..f582867 100644
 --- a/src/report.rs
 +++ b/src/report.rs
-@@ -48,6 +48,12 @@ pub fn get_test_rules(test: &TestKey, caller: &dyn AbiImpl, callee: &dyn AbiImpl
+@@ -48,6 +48,15 @@ pub fn get_test_rules(test: &TestKey, caller: &dyn AbiImpl, callee: &dyn AbiImpl
      //
      // THIS AREA RESERVED FOR VENDORS TO APPLY PATCHES
  
@@ -19,6 +19,9 @@ index eeec614..f582867 100644
 +    if cfg!(all(target_os = "windows", target_env = "gnu")) && test.test_name == "ui128" {
 +        result.run = Link;
 +        result.check = Pass(Link);
++    } else if test.test_name == "ui128" {
++        result.run == Check;
++        result.check = Pass(Check);
 +    }
 +
      // END OF VENDOR RESERVED AREA
diff --git a/compiler/rustc_codegen_cranelift/rust-toolchain b/compiler/rustc_codegen_cranelift/rust-toolchain
index 3e7da4e161f..de340cf8c35 100644
--- a/compiler/rustc_codegen_cranelift/rust-toolchain
+++ b/compiler/rustc_codegen_cranelift/rust-toolchain
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2024-04-11"
+channel = "nightly-2024-04-23"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
diff --git a/compiler/rustc_codegen_cranelift/src/abi/mod.rs b/compiler/rustc_codegen_cranelift/src/abi/mod.rs
index 6363a0d59a4..6f346af25c6 100644
--- a/compiler/rustc_codegen_cranelift/src/abi/mod.rs
+++ b/compiler/rustc_codegen_cranelift/src/abi/mod.rs
@@ -7,11 +7,13 @@ mod returning;
 use std::borrow::Cow;
 
 use cranelift_codegen::ir::SigRef;
+use cranelift_codegen::isa::CallConv;
 use cranelift_module::ModuleError;
 use rustc_codegen_ssa::errors::CompilerBuiltinsCannotCall;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::print::with_no_trimmed_paths;
+use rustc_middle::ty::TypeVisitableExt;
 use rustc_monomorphize::is_call_from_compiler_builtins_to_upstream_monomorphization;
 use rustc_session::Session;
 use rustc_span::source_map::Spanned;
diff --git a/compiler/rustc_codegen_cranelift/src/base.rs b/compiler/rustc_codegen_cranelift/src/base.rs
index f428c4c7c0d..e3d050df4cd 100644
--- a/compiler/rustc_codegen_cranelift/src/base.rs
+++ b/compiler/rustc_codegen_cranelift/src/base.rs
@@ -2,12 +2,14 @@
 
 use cranelift_codegen::ir::UserFuncName;
 use cranelift_codegen::CodegenError;
+use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext};
 use cranelift_module::ModuleError;
 use rustc_ast::InlineAsmOptions;
 use rustc_index::IndexVec;
 use rustc_middle::ty::adjustment::PointerCoercion;
 use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::print::with_no_trimmed_paths;
+use rustc_middle::ty::TypeVisitableExt;
 use rustc_monomorphize::is_call_from_compiler_builtins_to_upstream_monomorphization;
 
 use crate::constant::ConstantCx;
@@ -823,7 +825,13 @@ fn codegen_stmt<'tcx>(
                     };
                     let data = codegen_operand(fx, data);
                     let meta = codegen_operand(fx, meta);
-                    let ptr_val = CValue::pointer_from_data_and_meta(data, meta, layout);
+                    assert!(data.layout().ty.is_unsafe_ptr());
+                    assert!(layout.ty.is_unsafe_ptr());
+                    let ptr_val = if meta.layout().is_zst() {
+                        data.cast_pointer_to(layout)
+                    } else {
+                        CValue::by_val_pair(data.load_scalar(fx), meta.load_scalar(fx), layout)
+                    };
                     lval.write_cvalue(fx, ptr_val);
                 }
                 Rvalue::Aggregate(ref kind, ref operands) => {
diff --git a/compiler/rustc_codegen_cranelift/src/common.rs b/compiler/rustc_codegen_cranelift/src/common.rs
index cf0b065414d..2a24d6150bd 100644
--- a/compiler/rustc_codegen_cranelift/src/common.rs
+++ b/compiler/rustc_codegen_cranelift/src/common.rs
@@ -1,8 +1,10 @@
 use cranelift_codegen::isa::TargetFrontendConfig;
+use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext};
 use rustc_index::IndexVec;
 use rustc_middle::ty::layout::{
-    FnAbiError, FnAbiOfHelpers, FnAbiRequest, LayoutError, LayoutOfHelpers,
+    self, FnAbiError, FnAbiOfHelpers, FnAbiRequest, LayoutError, LayoutOfHelpers,
 };
+use rustc_middle::ty::TypeFoldable;
 use rustc_span::source_map::Spanned;
 use rustc_target::abi::call::FnAbi;
 use rustc_target::abi::{Integer, Primitive};
diff --git a/compiler/rustc_codegen_cranelift/src/constant.rs b/compiler/rustc_codegen_cranelift/src/constant.rs
index cb05c17ec2a..cdf499a22f8 100644
--- a/compiler/rustc_codegen_cranelift/src/constant.rs
+++ b/compiler/rustc_codegen_cranelift/src/constant.rs
@@ -137,18 +137,23 @@ pub(crate) fn codegen_const_value<'tcx>(
                 let alloc_id = prov.alloc_id();
                 let base_addr = match fx.tcx.global_alloc(alloc_id) {
                     GlobalAlloc::Memory(alloc) => {
-                        let data_id = data_id_for_alloc_id(
-                            &mut fx.constants_cx,
-                            fx.module,
-                            alloc_id,
-                            alloc.inner().mutability,
-                        );
-                        let local_data_id =
-                            fx.module.declare_data_in_func(data_id, &mut fx.bcx.func);
-                        if fx.clif_comments.enabled() {
-                            fx.add_comment(local_data_id, format!("{:?}", alloc_id));
+                        if alloc.inner().len() == 0 {
+                            assert_eq!(offset, Size::ZERO);
+                            fx.bcx.ins().iconst(fx.pointer_type, alloc.inner().align.bytes() as i64)
+                        } else {
+                            let data_id = data_id_for_alloc_id(
+                                &mut fx.constants_cx,
+                                fx.module,
+                                alloc_id,
+                                alloc.inner().mutability,
+                            );
+                            let local_data_id =
+                                fx.module.declare_data_in_func(data_id, &mut fx.bcx.func);
+                            if fx.clif_comments.enabled() {
+                                fx.add_comment(local_data_id, format!("{:?}", alloc_id));
+                            }
+                            fx.bcx.ins().global_value(fx.pointer_type, local_data_id)
                         }
-                        fx.bcx.ins().global_value(fx.pointer_type, local_data_id)
                     }
                     GlobalAlloc::Function(instance) => {
                         let func_id = crate::abi::import_function(fx.tcx, fx.module, instance);
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs
index 5d943b5d996..f0b78e5d7c6 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/mod.rs
@@ -19,7 +19,7 @@ use rustc_codegen_ssa::debuginfo::type_names;
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::DefIdMap;
 use rustc_session::Session;
-use rustc_span::{SourceFileHash, StableSourceFileId};
+use rustc_span::{FileNameDisplayPreference, SourceFileHash, StableSourceFileId};
 use rustc_target::abi::call::FnAbi;
 
 pub(crate) use self::emit::{DebugReloc, DebugRelocName};
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/object.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/object.rs
index 27eabd8a0a6..65f4c67b21f 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/object.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/object.rs
@@ -2,7 +2,7 @@ use cranelift_module::{DataId, FuncId};
 use cranelift_object::ObjectProduct;
 use gimli::SectionId;
 use object::write::{Relocation, StandardSegment};
-use object::{RelocationEncoding, SectionKind};
+use object::{RelocationEncoding, RelocationFlags, SectionKind};
 use rustc_data_structures::fx::FxHashMap;
 
 use crate::debuginfo::{DebugReloc, DebugRelocName};
@@ -72,9 +72,11 @@ impl WriteDebugInfo for ObjectProduct {
                 Relocation {
                     offset: u64::from(reloc.offset),
                     symbol,
-                    kind: reloc.kind,
-                    encoding: RelocationEncoding::Generic,
-                    size: reloc.size * 8,
+                    flags: RelocationFlags::Generic {
+                        kind: reloc.kind,
+                        encoding: RelocationEncoding::Generic,
+                        size: reloc.size * 8,
+                    },
                     addend: i64::try_from(symbol_offset).unwrap() + reloc.addend,
                 },
             )
diff --git a/compiler/rustc_codegen_cranelift/src/driver/jit.rs b/compiler/rustc_codegen_cranelift/src/driver/jit.rs
index 6dbc3f19127..929fa92596d 100644
--- a/compiler/rustc_codegen_cranelift/src/driver/jit.rs
+++ b/compiler/rustc_codegen_cranelift/src/driver/jit.rs
@@ -6,6 +6,7 @@ use std::ffi::CString;
 use std::os::raw::{c_char, c_int};
 use std::sync::{mpsc, Mutex, OnceLock};
 
+use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext};
 use cranelift_jit::{JITBuilder, JITModule};
 use rustc_codegen_ssa::CrateInfo;
 use rustc_middle::mir::mono::MonoItem;
diff --git a/compiler/rustc_codegen_cranelift/src/inline_asm.rs b/compiler/rustc_codegen_cranelift/src/inline_asm.rs
index 171ee88a11c..28b92f730da 100644
--- a/compiler/rustc_codegen_cranelift/src/inline_asm.rs
+++ b/compiler/rustc_codegen_cranelift/src/inline_asm.rs
@@ -2,6 +2,7 @@
 
 use std::fmt::Write;
 
+use cranelift_codegen::isa::CallConv;
 use rustc_ast::ast::{InlineAsmOptions, InlineAsmTemplatePiece};
 use rustc_span::sym;
 use rustc_target::asm::*;
@@ -785,9 +786,9 @@ fn call_inline_asm<'tcx>(
     for (offset, place) in outputs {
         let ty = if place.layout().ty.is_simd() {
             let (lane_count, lane_type) = place.layout().ty.simd_size_and_type(fx.tcx);
-            fx.clif_type(lane_type).unwrap().by(lane_count.try_into().unwrap()).unwrap()
+            asm_clif_type(fx, lane_type).unwrap().by(lane_count.try_into().unwrap()).unwrap()
         } else {
-            fx.clif_type(place.layout().ty).unwrap()
+            asm_clif_type(fx, place.layout().ty).unwrap()
         };
         let value = stack_slot.offset(fx, i32::try_from(offset.bytes()).unwrap().into()).load(
             fx,
@@ -797,3 +798,24 @@ fn call_inline_asm<'tcx>(
         place.write_cvalue(fx, CValue::by_val(value, place.layout()));
     }
 }
+
+fn asm_clif_type<'tcx>(fx: &FunctionCx<'_, '_, 'tcx>, ty: Ty<'tcx>) -> Option<types::Type> {
+    match ty.kind() {
+        // Adapted from https://github.com/rust-lang/rust/blob/f3c66088610c1b80110297c2d9a8b5f9265b013f/compiler/rustc_hir_analysis/src/check/intrinsicck.rs#L136-L151
+        ty::Adt(adt, args) if Some(adt.did()) == fx.tcx.lang_items().maybe_uninit() => {
+            let fields = &adt.non_enum_variant().fields;
+            let ty = fields[FieldIdx::from_u32(1)].ty(fx.tcx, args);
+            let ty::Adt(ty, args) = ty.kind() else {
+                unreachable!("expected first field of `MaybeUninit` to be an ADT")
+            };
+            assert!(
+                ty.is_manually_drop(),
+                "expected first field of `MaybeUninit` to be `ManuallyDrop`"
+            );
+            let fields = &ty.non_enum_variant().fields;
+            let ty = fields[FieldIdx::ZERO].ty(fx.tcx, args);
+            fx.clif_type(ty)
+        }
+        _ => fx.clif_type(ty),
+    }
+}
diff --git a/compiler/rustc_codegen_cranelift/src/lib.rs b/compiler/rustc_codegen_cranelift/src/lib.rs
index d0ab64a5584..c9f84b69997 100644
--- a/compiler/rustc_codegen_cranelift/src/lib.rs
+++ b/compiler/rustc_codegen_cranelift/src/lib.rs
@@ -87,21 +87,17 @@ mod prelude {
         AbiParam, Block, FuncRef, Inst, InstBuilder, MemFlags, Signature, SourceLoc, StackSlot,
         StackSlotData, StackSlotKind, TrapCode, Type, Value,
     };
-    pub(crate) use cranelift_codegen::isa::{self, CallConv};
     pub(crate) use cranelift_codegen::Context;
-    pub(crate) use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext, Variable};
     pub(crate) use cranelift_module::{self, DataDescription, FuncId, Linkage, Module};
     pub(crate) use rustc_data_structures::fx::{FxHashMap, FxIndexMap};
     pub(crate) use rustc_hir::def_id::{DefId, LOCAL_CRATE};
     pub(crate) use rustc_index::Idx;
-    pub(crate) use rustc_middle::bug;
     pub(crate) use rustc_middle::mir::{self, *};
-    pub(crate) use rustc_middle::ty::layout::{self, LayoutOf, TyAndLayout};
+    pub(crate) use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
     pub(crate) use rustc_middle::ty::{
-        self, FloatTy, Instance, InstanceDef, IntTy, ParamEnv, Ty, TyCtxt, TypeAndMut,
-        TypeFoldable, TypeVisitableExt, UintTy,
+        self, FloatTy, Instance, InstanceDef, IntTy, ParamEnv, Ty, TyCtxt, TypeAndMut, UintTy,
     };
-    pub(crate) use rustc_span::{FileNameDisplayPreference, Span};
+    pub(crate) use rustc_span::Span;
     pub(crate) use rustc_target::abi::{Abi, FieldIdx, Scalar, Size, VariantIdx, FIRST_VARIANT};
 
     pub(crate) use crate::abi::*;
@@ -261,7 +257,7 @@ fn target_triple(sess: &Session) -> target_lexicon::Triple {
     }
 }
 
-fn build_isa(sess: &Session, backend_config: &BackendConfig) -> Arc<dyn isa::TargetIsa + 'static> {
+fn build_isa(sess: &Session, backend_config: &BackendConfig) -> Arc<dyn TargetIsa + 'static> {
     use target_lexicon::BinaryFormat;
 
     let target_triple = crate::target_triple(sess);
diff --git a/compiler/rustc_codegen_cranelift/src/main_shim.rs b/compiler/rustc_codegen_cranelift/src/main_shim.rs
index 1abfded8b11..1f20ec42ddb 100644
--- a/compiler/rustc_codegen_cranelift/src/main_shim.rs
+++ b/compiler/rustc_codegen_cranelift/src/main_shim.rs
@@ -1,3 +1,4 @@
+use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext};
 use rustc_hir::LangItem;
 use rustc_middle::ty::AssocKind;
 use rustc_middle::ty::GenericArg;
diff --git a/compiler/rustc_codegen_cranelift/src/value_and_place.rs b/compiler/rustc_codegen_cranelift/src/value_and_place.rs
index 8d52fd9d7a8..38fedb6036c 100644
--- a/compiler/rustc_codegen_cranelift/src/value_and_place.rs
+++ b/compiler/rustc_codegen_cranelift/src/value_and_place.rs
@@ -2,6 +2,7 @@
 
 use cranelift_codegen::entity::EntityRef;
 use cranelift_codegen::ir::immediates::Offset32;
+use cranelift_frontend::Variable;
 use rustc_middle::ty::FnSig;
 
 use crate::prelude::*;