mirror of
https://github.com/oasislinux/oasis.git
synced 2026-05-12 21:34:47 +02:00
Michael Forney
51 lines
1.1 KiB
Diff
51 lines
1.1 KiB
Diff
From bccbc4107f6b3ad8fc14ad5409e46aa6ba933785 Mon Sep 17 00:00:00 2001
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From: Michael Forney <mforney@mforney.org>
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Date: Mon, 28 Apr 2025 22:44:49 -0700
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Subject: [PATCH] Fix aliasing violation
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---
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emit.c | 14 +++++++-------
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1 file changed, 7 insertions(+), 7 deletions(-)
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diff --git a/emit.c b/emit.c
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index 4bd67d1..672af89 100644
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--- a/emit.c
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+++ b/emit.c
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@@ -159,7 +159,7 @@ emitfin(FILE *f, char *sec[3])
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{
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Asmbits *b;
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int lg, i;
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- union { int32_t i; float f; } u;
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+ union { int32_t i32; float f32; int64_t i64; double f64; } u;
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if (!stash)
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return;
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@@ -178,18 +178,18 @@ emitfin(FILE *f, char *sec[3])
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"\n\t.quad %"PRId64
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"\n\t.quad 0\n\n",
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(int64_t)b->n);
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- else if (lg == 3)
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+ else if (lg == 3) {
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+ u.i64 = b->n;
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fprintf(f,
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"\n\t.quad %"PRId64
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" /* %f */\n\n",
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- (int64_t)b->n,
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- *(double *)&b->n);
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- else if (lg == 2) {
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- u.i = b->n;
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+ u.i64, u.f64);
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+ } else if (lg == 2) {
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+ u.i32 = b->n;
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fprintf(f,
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"\n\t.int %"PRId32
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" /* %f */\n\n",
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- u.i, (double)u.f);
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+ u.i32, u.f32);
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}
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}
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}
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--
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2.49.0
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