Drop new features from LLVM < 14

They are not available there and warn about being unused.

0001-Skip-WASI-tests.patch

@@ -1,7 +1,7 @@
 From 8116847a5ef1b2127f8a0f178ae432dc41472454 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Tue, 15 Dec 2020 05:06:04 -0500
-Subject: [PATCH 1/7] Skip WASI tests.
+Subject: [PATCH 1/8] Skip WASI tests.
 
 We do not have wasmtime available.
 

0002-Use-system-mingw64-headers-and-crt.patch

@@ -1,7 +1,7 @@
 From 67f561400614dfde114b31f4b08a340fa352939e Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Sun, 2 Jan 2022 05:47:18 -0500
-Subject: [PATCH 2/7] Use system mingw64 headers and crt
+Subject: [PATCH 2/8] Use system mingw64 headers and crt
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0003-Skip-some-cross-Linux-tests-where-qemu-is-broken.patch

@@ -1,7 +1,7 @@
 From b9ac4d7d45fe7710f7f5264ab182d7a2a10ddace Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Mon, 3 Jan 2022 22:39:31 -0500
-Subject: [PATCH 3/7] Skip some cross Linux tests where qemu is broken
+Subject: [PATCH 3/8] Skip some cross Linux tests where qemu is broken
 
 The upstream issues will hopefully be fixed soon:
 

0004-Suggest-optional-packages-to-install-if-missing.patch

@@ -1,7 +1,7 @@
 From 12016fd98fe0f0eb818f059a9b88465230817954 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Sun, 6 Feb 2022 03:49:16 -0500
-Subject: [PATCH 4/7] Suggest optional packages to install if missing
+Subject: [PATCH 4/8] Suggest optional packages to install if missing
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0005-Skip-slice-copy-test-for-LLVM-14.patch

@@ -1,7 +1,7 @@
 From e9592baa218826ca59faf7086838a923236baccb Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Sat, 7 May 2022 19:47:59 -0400
-Subject: [PATCH 5/7] Skip slice-copy test for LLVM < 14
+Subject: [PATCH 5/8] Skip slice-copy test for LLVM < 14
 
 Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 ---

0006-Skip-TestDirFS-on-32-bit-systems.patch

@@ -1,7 +1,7 @@
 From a1095b1808280148cbb0f0457bf49899ba007833 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Sun, 8 May 2022 04:18:05 -0400
-Subject: [PATCH 6/7] Skip TestDirFS on 32-bit systems
+Subject: [PATCH 6/8] Skip TestDirFS on 32-bit systems
 
 Because Seek is not fully implemented there.
 

0007-Skip-broken-tests-on-i686.patch

@@ -1,7 +1,7 @@
 From 3a2a96984d51beb348a9003ae8221a935a626918 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Sun, 8 May 2022 18:39:26 -0400
-Subject: [PATCH 7/7] Skip broken tests on i686
+Subject: [PATCH 7/8] Skip broken tests on i686
 
 * compress/flate runs out of memory
 * testing/fstest uses Seek, which is not implemented there

0008-Drop-new-feature-flags-on-LLVM-14.patch

@@ -0,0 +1,103 @@
+From 724fbb844dbdd2df5ffaecd72c1d015c7954edd7 Mon Sep 17 00:00:00 2001
+From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+Date: Sun, 8 May 2022 20:53:27 -0400
+Subject: [PATCH 8/8] Drop new feature flags on LLVM<14
+
+As they were added in LLVM 14, they cause warnings on the older
+versions.
+
+Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+---
+ targets/cortex-m0.json       | 2 +-
+ targets/cortex-m0plus.json   | 2 +-
+ targets/cortex-m3.json       | 2 +-
+ targets/cortex-m4.json       | 2 +-
+ targets/cortex-m7.json       | 2 +-
+ targets/gameboy-advance.json | 2 +-
+ targets/nintendoswitch.json  | 2 +-
+ 7 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/targets/cortex-m0.json b/targets/cortex-m0.json
+index 3df075b1..fe356805 100644
+--- a/targets/cortex-m0.json
++++ b/targets/cortex-m0.json
+@@ -2,5 +2,5 @@
+ 	"inherits": ["cortex-m"],
+ 	"llvm-target": "thumbv6m-unknown-unknown-eabi",
+ 	"cpu": "cortex-m0",
+-	"features": "+armv6-m,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
++	"features": "+armv6-m,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
+ }
+diff --git a/targets/cortex-m0plus.json b/targets/cortex-m0plus.json
+index f1d35ea1..a21d06ca 100644
+--- a/targets/cortex-m0plus.json
++++ b/targets/cortex-m0plus.json
+@@ -2,5 +2,5 @@
+ 	"inherits": ["cortex-m"],
+ 	"llvm-target": "thumbv6m-unknown-unknown-eabi",
+ 	"cpu": "cortex-m0plus",
+-	"features": "+armv6-m,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
++	"features": "+armv6-m,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
+ }
+diff --git a/targets/cortex-m3.json b/targets/cortex-m3.json
+index bb11efea..7b878d52 100644
+--- a/targets/cortex-m3.json
++++ b/targets/cortex-m3.json
+@@ -2,5 +2,5 @@
+ 	"inherits": ["cortex-m"],
+ 	"llvm-target": "thumbv7m-unknown-unknown-eabi",
+ 	"cpu": "cortex-m3",
+-	"features": "+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
++	"features": "+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
+ }
+diff --git a/targets/cortex-m4.json b/targets/cortex-m4.json
+index 58b16736..8bcbf767 100644
+--- a/targets/cortex-m4.json
++++ b/targets/cortex-m4.json
+@@ -2,5 +2,5 @@
+ 	"inherits": ["cortex-m"],
+ 	"llvm-target": "thumbv7em-unknown-unknown-eabi",
+ 	"cpu": "cortex-m4",
+-	"features": "+armv7e-m,+dsp,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
++	"features": "+armv7e-m,+dsp,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
+ }
+diff --git a/targets/cortex-m7.json b/targets/cortex-m7.json
+index e9abf1de..3ec505f6 100644
+--- a/targets/cortex-m7.json
++++ b/targets/cortex-m7.json
+@@ -2,5 +2,5 @@
+ 	"inherits": ["cortex-m"],
+ 	"llvm-target": "thumbv7em-unknown-unknown-eabi",
+ 	"cpu": "cortex-m7",
+-	"features": "+armv7e-m,+dsp,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
++	"features": "+armv7e-m,+dsp,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp"
+ }
+diff --git a/targets/gameboy-advance.json b/targets/gameboy-advance.json
+index 0ead0831..971c7181 100644
+--- a/targets/gameboy-advance.json
++++ b/targets/gameboy-advance.json
+@@ -1,7 +1,7 @@
+ {
+ 	"llvm-target": "armv4t-unknown-unknown-eabi",
+ 	"cpu": "arm7tdmi",
+-	"features": "+armv4t,+strict-align,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-thumb-mode,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp",
++	"features": "+armv4t,+strict-align,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-ras,-sb,-sha2,-thumb-mode,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp",
+ 	"build-tags": ["gameboyadvance", "arm7tdmi", "baremetal", "linux", "arm"],
+ 	"goos": "linux",
+ 	"goarch": "arm",
+diff --git a/targets/nintendoswitch.json b/targets/nintendoswitch.json
+index 24e35464..0768fc9a 100644
+--- a/targets/nintendoswitch.json
++++ b/targets/nintendoswitch.json
+@@ -1,7 +1,7 @@
+ {
+   "llvm-target": "aarch64",
+   "cpu": "cortex-a57",
+-  "features": "+aes,+crc,+crypto,+fp-armv8,+neon,+sha2,+v8a",
++  "features": "+aes,+crc,+crypto,+fp-armv8,+neon,+sha2",
+   "build-tags": ["nintendoswitch", "arm64"],
+   "scheduler": "tasks",
+   "goos": "linux",
+-- 
+2.35.1
+

tinygo.spec

@@ -84,6 +84,8 @@ Patch0005:      0005-Skip-slice-copy-test-for-LLVM-14.patch
 # https://github.com/tinygo-org/tinygo/pull/2840
 Patch0006:      0006-Skip-TestDirFS-on-32-bit-systems.patch
 Patch0007:      0007-Skip-broken-tests-on-i686.patch
+# This feature flag is not available on LLVM < 14.
+Patch0008:      0008-Drop-new-feature-flags-on-LLVM-14.patch
 
 # Not supported upstream yet.
 ExcludeArch:    armv7hl ppc64le s390x