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[Qemu-devel] [PATCH] [MIPS] Fix order of CVT.PS.S operands
From: |
Richard Sandiford |
Subject: |
[Qemu-devel] [PATCH] [MIPS] Fix order of CVT.PS.S operands |
Date: |
Mon, 27 Aug 2012 09:53:29 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
The FS input to CVT.PS.S is the high half and FT is the low half.
tcg_gen_concat_i32_i64 takes the low half first, so the operands
were in the wrong order.
Signed-off-by: Richard Sandiford <address@hidden>
---
target-mips/translate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 06f0ac6..defc021 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -6907,7 +6907,7 @@ static void gen_farith (DisasContext *ctx, enum fopcode
op1,
gen_load_fpr32(fp32_0, fs);
gen_load_fpr32(fp32_1, ft);
- tcg_gen_concat_i32_i64(fp64, fp32_0, fp32_1);
+ tcg_gen_concat_i32_i64(fp64, fp32_1, fp32_0);
tcg_temp_free_i32(fp32_1);
tcg_temp_free_i32(fp32_0);
gen_store_fpr64(ctx, fp64, fd);
--
1.7.7.6
- [Qemu-devel] [PATCH] [MIPS] Fix order of CVT.PS.S operands,
Richard Sandiford <=