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- Refactored @simd implementation.

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- Regression vector ABI: npot vectors would load incorrectly from pointers and other things. #2576
This commit is contained in:
Christoffer Lerno
2025-11-16 00:15:18 +01:00
parent 5f96b8e4c6
commit 4e66693065
77 changed files with 1152 additions and 1067 deletions
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40
test/test_suite/vector/vector_consts.c3t
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@@ -10,35 +10,41 @@ fn int x(Char8 a, Char8 b)
/* #expect: foo.ll
; ModuleID = 'foo'
source_filename = "foo"
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.13.0"
%.introspect = type { i8, i64, ptr, i64, i64, i64, [0 x i64] }
@"$ct.foo.Char8" = linkonce global %.introspect { i8 18, i64 ptrtoint (ptr @"$ct.siv8$char" to i64), ptr null, i64 8, i64 ptrtoint (ptr @"$ct.siv8$char" to i64), i64 0, [0 x i64] zeroinitializer }, align 8
@"$ct.siv8$char" = linkonce global %.introspect { i8 17, i64 0, ptr null, i64 8, i64 ptrtoint (ptr @"$ct.char" to i64), i64 8, [0 x i64] zeroinitializer }, align 8
@"$ct.char" = linkonce global %.introspect { i8 3, i64 0, ptr null, i64 1, i64 0, i64 0, [0 x i64] zeroinitializer }, align 8
; Function Attrs: nounwind uwtable
define i32 @foo.x(double %0, double %1) #0 {
entry:
%a = alloca <8 x i8>, align 8
%b = alloca <8 x i8>, align 8
%z = alloca <8 x i8>, align 8
%x = alloca <8 x i8>, align 1
%y = alloca <8 x i8>, align 1
store double %0, ptr %a, align 8
store double %1, ptr %b, align 8
%2 = load <8 x i8>, ptr %a, align 8
store <8 x i8> %2, ptr %x, align 1
%3 = load <8 x i8>, ptr %b, align 8
store <8 x i8> %3, ptr %y, align 1
%4 = load <8 x i8>, ptr %x, align 1
%5 = load <8 x i8>, ptr %y, align 1
%eq = icmp eq <8 x i8> %4, %5
%6 = sext <8 x i1> %eq to <8 x i8>
store <8 x i8> %6, ptr %z, align 8
%eq = icmp eq <8 x i8> %2, %3
%4 = sext <8 x i1> %eq to <8 x i8>
store <8 x i8> %4, ptr %z, align 8
%5 = load <8 x i8>, ptr %z, align 8
%6 = trunc <8 x i8> %5 to <8 x i1>
%sext = sext <8 x i1> %6 to <8 x i8>
%and = and <8 x i8>
%7 = load <8 x i8>, ptr %z, align 8
%8 = trunc <8 x i8> %7 to <8 x i1>
%sext = sext <8 x i1> %8 to <8 x i8>
%and = and <8 x i8>
%9 = load <8 x i8>, ptr %z, align 8
%10 = trunc <8 x i8> %9 to <8 x i1>
%sext1 = sext <8 x i1> %10 to <8 x i8>
%bnot = xor <8 x i8>
%sext1 = sext <8 x i1> %8 to <8 x i8>
%bnot = xor <8 x i8> %sext1
%and2 = and <8 x i8> %bnot, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7>
%add = add <8 x i8> %and, %and2
%11 = call i8 @llvm.vector.reduce.umin.v8i8(<8 x i8> %add)
%zext = zext i8 %11 to i32
%9 = call i8 @llvm.vector.reduce.umin.v8i8(<8 x i8> %add)
%zext = zext i8 %9 to i32
ret i32 %zext
}