tinygo-org/tinygo
1
0
Fork 0
mirror of https://github.com/tinygo-org/tinygo.git synced 2026-07-26 06:38:42 +00:00
Code Issues Packages Projects Releases 6 Wiki Activity

all: remove LLVM 14 support

Browse Source 
This is a big change: apart from removing LLVM 14 it also removes typed
pointer support (which was only fully supported in LLVM up to version
14). This removes about 200 lines of code, but more importantly removes
a ton of special cases for LLVM 14.
This commit is contained in:
Ayke van Laethem
2023-09-18 17:54:29 +02:00
committed by Ayke
parent c9721197d5
commit 1da1abe314
33 changed files with 247 additions and 467 deletions
Download Patch File Download Diff File Expand all files Collapse all files
transform/testdata/allocs.out.ll
Vendored
+13 -13
View File
@@ -6,18 +6,18 @@ target triple = "armv7m-none-eabi"
declare nonnull ptr @runtime.alloc(i32, ptr)
define void @testInt() {
%stackalloc.alloca = alloca [4 x i8], align 4
store [4 x i8] zeroinitializer, ptr %stackalloc.alloca, align 4
store i32 5, ptr %stackalloc.alloca, align 4
%stackalloc = alloca [4 x i8], align 4
store [4 x i8] zeroinitializer, ptr %stackalloc, align 4
store i32 5, ptr %stackalloc, align 4
ret void
}
define i16 @testArray() {
%stackalloc.alloca = alloca [6 x i8], align 2
store [6 x i8] zeroinitializer, ptr %stackalloc.alloca, align 2
%alloc.1 = getelementptr i16, ptr %stackalloc.alloca, i32 1
%stackalloc = alloca [6 x i8], align 2
store [6 x i8] zeroinitializer, ptr %stackalloc, align 2
%alloc.1 = getelementptr i16, ptr %stackalloc, i32 1
store i16 5, ptr %alloc.1, align 2
%alloc.2 = getelementptr i16, ptr %stackalloc.alloca, i32 2
%alloc.2 = getelementptr i16, ptr %stackalloc, i32 2
%val = load i16, ptr %alloc.2, align 2
ret i16 %val
}
@@ -35,9 +35,9 @@ define void @testEscapingCall2() {
}
define void @testNonEscapingCall() {
%stackalloc.alloca = alloca [4 x i8], align 4
store [4 x i8] zeroinitializer, ptr %stackalloc.alloca, align 4
%val = call ptr @noescapeIntPtr(ptr %stackalloc.alloca)
%stackalloc = alloca [4 x i8], align 4
store [4 x i8] zeroinitializer, ptr %stackalloc, align 4
%val = call ptr @noescapeIntPtr(ptr %stackalloc)
ret void
}
@@ -48,12 +48,12 @@ define ptr @testEscapingReturn() {
define void @testNonEscapingLoop() {
entry:
%stackalloc.alloca = alloca [4 x i8], align 4
%stackalloc = alloca [4 x i8], align 4
br label %loop
loop: ; preds = %loop, %entry
store [4 x i8] zeroinitializer, ptr %stackalloc.alloca, align 4
%ptr = call ptr @noescapeIntPtr(ptr %stackalloc.alloca)
store [4 x i8] zeroinitializer, ptr %stackalloc, align 4
%ptr = call ptr @noescapeIntPtr(ptr %stackalloc)
%result = icmp eq ptr null, %ptr
br i1 %result, label %loop, label %end