071ee96277
Move them all behind a new -C switch. This migrates some -Z flags and some top-level flags behind this -C codegen option. The -C flag takes values of the form "-C name=value" where the "=value" is optional for some flags. Flags affected: * --llvm-args => -C llvm-args * --passes => -C passes * --ar => -C ar * --linker => -C linker * --link-args => -C link-args * --target-cpu => -C target-cpu * --target-feature => -C target-fature * --android-cross-path => -C android-cross-path * --save-temps => -C save-temps * --no-rpath => -C no-rpath * -Z no-prepopulate => -C no-prepopulate-passes * -Z no-vectorize-loops => -C no-vectorize-loops * -Z no-vectorize-slp => -C no-vectorize-slp * -Z soft-float => -C soft-float * -Z gen-crate-map => -C gen-crate-map * -Z prefer-dynamic => -C prefer-dynamic * -Z no-integrated-as => -C no-integrated-as As a bonus, this also promotes the -Z extra-debug-info flag to a first class -g or --debuginfo flag. * -Z debug-info => removed * -Z extra-debug-info => -g or --debuginfo Closes #9770 Closes #12000
80 lines
2.9 KiB
Rust
80 lines
2.9 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// xfail-tidy-linelength
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// xfail-android: FIXME(#10381)
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// compile-flags:-g
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// debugger:set print union on
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// debugger:rbreak zzz
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// debugger:run
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// debugger:finish
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// debugger:print case1
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// check:$1 = {{Case1, 0, 31868, 31868, 31868, 31868}, {Case1, 0, 2088533116, 2088533116}, {Case1, 0, 8970181431921507452}}
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// debugger:print case2
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// check:$2 = {{Case2, 0, 4369, 4369, 4369, 4369}, {Case2, 0, 286331153, 286331153}, {Case2, 0, 1229782938247303441}}
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// debugger:print case3
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// check:$3 = {{Case3, 0, 22873, 22873, 22873, 22873}, {Case3, 0, 1499027801, 1499027801}, {Case3, 0, 6438275382588823897}}
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// debugger:print univariant
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// check:$4 = {-1}
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// NOTE: This is a copy of the non-generic test case. The `Txx` type parameters have to be
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// substituted with something of size `xx` bits and the same alignment as an integer type of the
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// same size.
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// The first element is to ensure proper alignment, irrespective of the machines word size. Since
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// the size of the discriminant value is machine dependent, this has be taken into account when
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// datatype layout should be predictable as in this case.
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enum Regular<T16, T32, T64> {
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Case1(T64, T16, T16, T16, T16),
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Case2(T64, T32, T32),
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Case3(T64, T64)
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}
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enum Univariant<T64> {
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TheOnlyCase(T64)
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}
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fn main() {
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// In order to avoid endianess trouble all of the following test values consist of a single
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// repeated byte. This way each interpretation of the union should look the same, no matter if
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// this is a big or little endian machine.
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// 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
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// 0b01111100011111000111110001111100 = 2088533116
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// 0b0111110001111100 = 31868
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// 0b01111100 = 124
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let case1: Regular<u16, u32, u64> = Case1(0_u64, 31868_u16, 31868_u16, 31868_u16, 31868_u16);
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// 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
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// 0b00010001000100010001000100010001 = 286331153
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// 0b0001000100010001 = 4369
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// 0b00010001 = 17
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let case2: Regular<i16, i32, i64> = Case2(0_i64, 286331153_i32, 286331153_i32);
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// 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
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// 0b01011001010110010101100101011001 = 1499027801
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// 0b0101100101011001 = 22873
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// 0b01011001 = 89
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let case3: Regular<i16, i32, i64> = Case3(0_i64, 6438275382588823897_i64);
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let univariant = TheOnlyCase(-1_i64);
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zzz();
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}
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fn zzz() {()}
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