Sam Clegg 3e230d15eb Revert "[WebAssembly] Refactor and fix emission of external IR global decls"
This reverts commit 00bf4755e90c89963a135739218ef49c2417109f.

This change broke the emscripten builder (among other things):

https://ci.chromium.org/ui/p/emscripten-releases/builders/try/linux/b8823500584349280721/overview

Sample failure:

```
test_unistd_unlink (test_core.core0) ...
wasm-ld: error: symbol type mismatch: __stdio_write
>>> defined as WASM_SYMBOL_TYPE_FUNCTION in /usr/local/google/home/sbc/dev/wasm/emscripten/cache/sysroot/lib/wasm32-emscripten/libc-debug.a(__stdio_write.o)
>>> defined as WASM_SYMBOL_TYPE_DATA in /usr/local/google/home/sbc/dev/wasm/emscripten/cache/sysroot/lib/wasm32-emscripten/libc-debug.a(stderr.o)
```
2022-01-31 12:20:56 -08:00

63 lines
1.8 KiB
LLVM

; RUN: llc --mtriple=wasm32-unknown-unknown -asm-verbose=false < %s | FileCheck %s
@i32_global = local_unnamed_addr addrspace(1) global i32 undef
@i64_global = local_unnamed_addr addrspace(1) global i64 undef
@f32_global = local_unnamed_addr addrspace(1) global float undef
@f64_global = local_unnamed_addr addrspace(1) global double undef
define void @set_i32_global(i32 %v) {
; CHECK-LABEL: set_i32_global:
; CHECK-NEXT: functype set_i32_global (i32) -> ()
; CHECK-NEXT: local.get 0
; CHECK-NEXT: global.set i32_global
; CHECK-NEXT: end_function
store i32 %v, i32 addrspace(1)* @i32_global
ret void
}
define void @set_i64_global(i64 %v) {
; CHECK-LABEL: set_i64_global:
; CHECK-NEXT: functype set_i64_global (i64) -> ()
; CHECK-NEXT: local.get 0
; CHECK-NEXT: global.set i64_global
; CHECK-NEXT: end_function
store i64 %v, i64 addrspace(1)* @i64_global
ret void
}
define void @set_f32_global(float %v) {
; CHECK-LABEL: set_f32_global:
; CHECK-NEXT: functype set_f32_global (f32) -> ()
; CHECK-NEXT: local.get 0
; CHECK-NEXT: global.set f32_global
; CHECK-NEXT: end_function
store float %v, float addrspace(1)* @f32_global
ret void
}
define void @set_f64_global(double %v) {
; CHECK-LABEL: set_f64_global:
; CHECK-NEXT: functype set_f64_global (f64) -> ()
; CHECK-NEXT: local.get 0
; CHECK-NEXT: global.set f64_global
; CHECK-NEXT: end_function
store double %v, double addrspace(1)* @f64_global
ret void
}
; CHECK: .globl i32_global
; CHECK: .globaltype i32_global, i32
; CHECK-LABEL: i32_global:
; CHECK: .globl i64_global
; CHECK: .globaltype i64_global, i64
; CHECK-LABEL: i64_global:
; CHECK: .globl f32_global
; CHECK: .globaltype f32_global, f32
; CHECK-LABEL: f32_global:
; CHECK: .globl f64_global
; CHECK: .globaltype f64_global, f64
; CHECK-LABEL: f64_global: