From c66b5c2cb6bf5ab9869bf0739ff3cdf143ab778c Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Fri, 9 Apr 2010 20:52:48 +0200 Subject: tcg/arm: don't try to load constants using pc There is statistically almost 0 chances to use this code, so remove it. Signed-off-by: Aurelien Jarno --- tcg/arm/tcg-target.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index c07d284..2937c5a 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -396,19 +396,12 @@ static inline void tcg_out_dat_imm(TCGContext *s, static inline void tcg_out_movi32(TCGContext *s, int cond, int rd, int32_t arg) { - int offset = (uint32_t) arg - ((uint32_t) s->code_ptr + 8); - /* TODO: This is very suboptimal, we can easily have a constant * pool somewhere after all the instructions. */ if (arg < 0 && arg > -0x100) return tcg_out_dat_imm(s, cond, ARITH_MVN, rd, 0, (~arg) & 0xff); - if (offset < 0x100 && offset > -0x100) - return offset >= 0 ? - tcg_out_dat_imm(s, cond, ARITH_ADD, rd, 15, offset) : - tcg_out_dat_imm(s, cond, ARITH_SUB, rd, 15, -offset); - if (use_armv7_instructions) { /* use movw/movt */ /* movw */ -- cgit v1.1