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a26aa42625
Summary: Made it convert from register to stack based instructions, and removed the registers. Fixes to related code that was expecting register based instructions. Added the correct testing flag to all tests, depending on what the format they were expecting so far. Translated one test to stack format as example: reg-stackify-stack.ll tested: llvm-lit -v `find test -name WebAssembly` unittests/MC/* Reviewers: dschuff, sunfish Subscribers: sbc100, jgravelle-google, eraman, aheejin, llvm-commits, jfb Differential Revision: https://reviews.llvm.org/D51241 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@340750 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
727 B
LLVM
29 lines
727 B
LLVM
; RUN: llc < %s -O0 -wasm-keep-registers
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; PR36564
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; PR37546
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; Test that fast-isel properly copes with i24 arguments and return types.
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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; CHECK-LABEL: add:
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; CHECK-NEXT: .param i32, i32{{$}}
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; CHECK-NEXT: .result i32{{$}}
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; CHECK-NEXT: get_local $push2=, 0{{$}}
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; CHECK-NEXT: get_local $push1=, 1{{$}}
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; CHECK-NEXT: i32.add $push0=, $pop2, $pop1{{$}}
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; CHECK-NEXT: end_function
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define i24 @add(i24 %x, i24 %y) {
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%z = add i24 %x, %y
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ret i24 %z
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}
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; CHECK-LABEL: return_zero:
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; CHECK-NEXT: .result i32{{$}}
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; CHECK-NEXT: i32.const $push0=, 0{{$}}
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; CHECK-NEXT: end_function
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define i24 @return_zero() {
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ret i24 0
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}
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