ForCodeSize = MF.getFunction().hasOptSize();
Subtarget = &MF.getSubtarget<WebAssemblySubtarget>();
+
+ // Wasm64 is not fully supported right now (and is not specified)
+ if (Subtarget->hasAddr64())
+ report_fatal_error(
+ "64-bit WebAssembly (wasm64) is not currently supported");
+
return SelectionDAGISel::runOnMachineFunction(MF);
}
; This tests that llc accepts all valid WebAssembly CPUs.
; RUN: llc < %s -asm-verbose=false -mtriple=wasm32-unknown-unknown -mcpu=mvp 2>&1 | FileCheck %s
-; RUN: llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=mvp 2>&1 | FileCheck %s
+; RUN: not llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=mvp 2>&1 | FileCheck %s --check-prefix=WASM64
; RUN: llc < %s -asm-verbose=false -mtriple=wasm32-unknown-unknown -mcpu=generic 2>&1 | FileCheck %s
-; RUN: llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=generic 2>&1 | FileCheck %s
+; RUN: not llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=generic 2>&1 | FileCheck %s --check-prefix=WASM64
; RUN: llc < %s -asm-verbose=false -mtriple=wasm32-unknown-unknown -mcpu=bleeding-edge 2>&1 | FileCheck %s
-; RUN: llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=bleeding-edge 2>&1 | FileCheck %s
+; RUN: not llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=bleeding-edge 2>&1 | FileCheck %s --check-prefix=WASM64
; RUN: llc < %s -asm-verbose=false -mtriple=wasm32-unknown-unknown -mcpu=invalidcpu 2>&1 | FileCheck %s --check-prefix=INVALID
-; RUN: llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=invalidcpu 2>&1 | FileCheck %s --check-prefix=INVALID
+; RUN: not llc < %s -asm-verbose=false -mtriple=wasm64-unknown-unknown-wasm -mcpu=invalidcpu 2>&1 | FileCheck %s --check-prefix=WASM64
; CHECK-NOT: is not a recognized processor for this target
; INVALID: {{.+}} is not a recognized processor for this target
+; WASM64: 64-bit WebAssembly (wasm64) is not currently supported
define i32 @f(i32 %i_like_the_web) {
ret i32 %i_like_the_web