From: Richard Sandiford <rdsandiford@googlemail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] [MIPS] Fix operands of RECIP2.S and RECIP2.PS
Date: Mon, 27 Aug 2012 09:50:38 +0100 [thread overview]
Message-ID: <87a9xg3eht.fsf@talisman.home> (raw)
Read the second input operand of RECIP2.S and RECIP2.PS from FT rather
than FD. RECIP2.D is already correct.
Signed-off-by: Richard Sandiford <rdsandiford@googlemail.com>
---
target-mips/translate.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 7104d30..d812986 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -6805,7 +6805,7 @@ static void gen_farith (DisasContext *ctx, enum fopcode op1,
TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- gen_load_fpr32(fp1, fd);
+ gen_load_fpr32(fp1, ft);
gen_helper_float_recip2_s(fp0, fp0, fp1);
tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
@@ -7543,7 +7543,7 @@ static void gen_farith (DisasContext *ctx, enum fopcode op1,
TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- gen_load_fpr64(ctx, fp1, fd);
+ gen_load_fpr64(ctx, fp1, ft);
gen_helper_float_recip2_ps(fp0, fp0, fp1);
tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
--
1.7.7.6
next reply other threads:[~2012-08-27 8:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-27 8:50 Richard Sandiford [this message]
2012-08-27 9:07 ` [Qemu-devel] [PATCH] [MIPS] Fix operands of RECIP2.S and RECIP2.PS Stefan Hajnoczi
2012-08-27 10:20 ` Aurelien Jarno
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