Restore "MSL writer: make signed int overflow defined behaviour"

This reverts commit e33b0baa08.

Added tests/expressions/literals/intmin.wgsl test.

Bug: tint:124
Change-Id: I3d46f939ff20fa377ddb5fcb52f9afe728b8e430
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60441
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Antonio Maiorano
2021-07-30 18:59:06 +00:00
committed by Tint LUCI CQ
parent 9bdf2dcc6b
commit d388bc9b36
686 changed files with 4111 additions and 3079 deletions

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@@ -2,11 +2,11 @@
using namespace metal;
void uses_a(thread int* const tint_symbol) {
*(tint_symbol) = (*(tint_symbol) + 1);
*(tint_symbol) = as_type<int>((as_type<uint>(*(tint_symbol)) + as_type<uint>(1)));
}
void uses_b(thread int* const tint_symbol_1) {
*(tint_symbol_1) = (*(tint_symbol_1) * 2);
*(tint_symbol_1) = as_type<int>((as_type<uint>(*(tint_symbol_1)) * as_type<uint>(2)));
}
void uses_a_and_b(thread int* const tint_symbol_2, thread int* const tint_symbol_3) {

View File

@@ -2,11 +2,11 @@
using namespace metal;
void uses_a(threadgroup int* const tint_symbol_3) {
*(tint_symbol_3) = (*(tint_symbol_3) + 1);
*(tint_symbol_3) = as_type<int>((as_type<uint>(*(tint_symbol_3)) + as_type<uint>(1)));
}
void uses_b(threadgroup int* const tint_symbol_4) {
*(tint_symbol_4) = (*(tint_symbol_4) * 2);
*(tint_symbol_4) = as_type<int>((as_type<uint>(*(tint_symbol_4)) * as_type<uint>(2)));
}
void uses_a_and_b(threadgroup int* const tint_symbol_5, threadgroup int* const tint_symbol_6) {