mirror of
https://github.com/c64scene-ar/llvm-6502.git
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26d628d6ce
Summary: Currently fast-isel-abort will only abort for regular instructions, and just warn for function calls, terminators, function arguments. There is already fast-isel-abort-args but nothing for calls and terminators. This change turns the fast-isel-abort options into an integer option, so that multiple levels of strictness can be defined. This will help no being surprised when the "abort" option indeed does not abort, and enables the possibility to write test that verifies that no intrinsics are forgotten by fast-isel. Reviewers: resistor, echristo Subscribers: jfb, llvm-commits Differential Revision: http://reviews.llvm.org/D7941 From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230775 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
707 B
LLVM
31 lines
707 B
LLVM
; RUN: llc -mtriple=aarch64-unknown-unknown -verify-machineinstrs < %s | FileCheck %s
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; RUN: llc -mtriple=aarch64-unknown-unknown -fast-isel -fast-isel-abort=1 -verify-machineinstrs < %s | FileCheck %s
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define void @store_i8(i8* %a) {
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; CHECK-LABEL: store_i8
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; CHECK: strb wzr, [x0]
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store i8 0, i8* %a
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ret void
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}
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define void @store_i16(i16* %a) {
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; CHECK-LABEL: store_i16
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; CHECK: strh wzr, [x0]
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store i16 0, i16* %a
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ret void
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}
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define void @store_i32(i32* %a) {
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; CHECK-LABEL: store_i32
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; CHECK: str wzr, [x0]
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store i32 0, i32* %a
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ret void
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}
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define void @store_i64(i64* %a) {
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; CHECK-LABEL: store_i64
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; CHECK: str xzr, [x0]
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store i64 0, i64* %a
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ret void
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}
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