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llvm-project/llvm/test/CodeGen/WebAssembly/fast-isel-i24.ll

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Revert "[WebAssembly] Added default stack-only instruction mode for MC." This reverts commit d3c9af4179eae7793d1487d652e2d4e23844555f. (SVN revision 338164) llvm-svn: 338176
2018-07-28 07:19:51 +08:00
; RUN: llc < %s -O0
[WebAssembly] Teach fast-isel to gracefully recover from illegal return types. Fixes PR36564. llvm-svn: 330215
2018-04-18 04:46:42 +08:00
; PR36564
[WebAssembly] Fix fast-isel lowering illegal argument and return types. For both argument and return types, promote illegal types like i24 to i32, and if a type can't be easily promoted, clear out the signature before bailing out, so avoid leaving it in a partially complete state. Fixes PR37546. llvm-svn: 332947
2018-05-22 12:58:36 +08:00
; PR37546
[WebAssembly] Teach fast-isel to gracefully recover from illegal return types. Fixes PR36564. llvm-svn: 330215
2018-04-18 04:46:42 +08:00
; Test that fast-isel properly copes with i24 arguments and return types.
target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
[WebAsembly] Update default triple in test files to wasm32-unknown-unkown. Summary: The final -wasm component has been the default for some time now. Subscribers: jfb, dschuff, jgravelle-google, eraman, aheejin, JDevlieghere, sunfish, llvm-commits Differential Revision: https://reviews.llvm.org/D46342 llvm-svn: 332007
2018-05-11 01:49:11 +08:00
target triple = "wasm32-unknown-unknown"
[WebAssembly] Teach fast-isel to gracefully recover from illegal return types. Fixes PR36564. llvm-svn: 330215
2018-04-18 04:46:42 +08:00
[WebAssembly] Fix fast-isel lowering illegal argument and return types. For both argument and return types, promote illegal types like i24 to i32, and if a type can't be easily promoted, clear out the signature before bailing out, so avoid leaving it in a partially complete state. Fixes PR37546. llvm-svn: 332947
2018-05-22 12:58:36 +08:00
; CHECK-LABEL: add:
; CHECK-NEXT: .param i32, i32{{$}}
; CHECK-NEXT: .result i32{{$}}
; CHECK-NEXT: get_local $push2=, 0{{$}}
; CHECK-NEXT: get_local $push1=, 1{{$}}
; CHECK-NEXT: i32.add $push0=, $pop2, $pop1{{$}}
; CHECK-NEXT: end_function
[WebAssembly] Teach fast-isel to gracefully recover from illegal return types. Fixes PR36564. llvm-svn: 330215
2018-04-18 04:46:42 +08:00
define i24 @add(i24 %x, i24 %y) {
%z = add i24 %x, %y
ret i24 %z
}
[WebAssembly] Fix fast-isel lowering illegal argument and return types. For both argument and return types, promote illegal types like i24 to i32, and if a type can't be easily promoted, clear out the signature before bailing out, so avoid leaving it in a partially complete state. Fixes PR37546. llvm-svn: 332947
2018-05-22 12:58:36 +08:00
; CHECK-LABEL: return_zero:
; CHECK-NEXT: .result i32{{$}}
; CHECK-NEXT: i32.const $push0=, 0{{$}}
; CHECK-NEXT: end_function
[WebAssembly] Teach fast-isel to gracefully recover from illegal return types. Fixes PR36564. llvm-svn: 330215
2018-04-18 04:46:42 +08:00
define i24 @return_zero() {
ret i24 0
}