Commit d795eb86d73c61351c70f7a9714b40e8a5c49e3d
1 parent
6a1ef830
Fix 64 bit constant generation
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4854 c046a42c-6fe2-441c-8c8c-71466251a162
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6 additions
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4 deletions
tcg/sparc/tcg-target.c
@@ -304,11 +304,10 @@ static inline void tcg_out_movi(TCGContext *s, TCGType type, | @@ -304,11 +304,10 @@ static inline void tcg_out_movi(TCGContext *s, TCGType type, | ||
304 | { | 304 | { |
305 | #if defined(__sparc_v9__) && !defined(__sparc_v8plus__) | 305 | #if defined(__sparc_v9__) && !defined(__sparc_v8plus__) |
306 | if (!check_fit_tl(arg, 32) && (arg & ~0xffffffffULL) != 0) { | 306 | if (!check_fit_tl(arg, 32) && (arg & ~0xffffffffULL) != 0) { |
307 | - // XXX ret may be I5, need another temp | ||
308 | - tcg_out_movi_imm32(s, TCG_REG_I5, arg >> 32); | ||
309 | - tcg_out_arithi(s, TCG_REG_I5, TCG_REG_I5, 32, SHIFT_SLLX); | 307 | + tcg_out_movi_imm32(s, TCG_REG_I4, arg >> 32); |
308 | + tcg_out_arithi(s, TCG_REG_I4, TCG_REG_I4, 32, SHIFT_SLLX); | ||
310 | tcg_out_movi_imm32(s, ret, arg); | 309 | tcg_out_movi_imm32(s, ret, arg); |
311 | - tcg_out_arith(s, ret, ret, TCG_REG_I5, ARITH_OR); | 310 | + tcg_out_arith(s, ret, ret, TCG_REG_I4, ARITH_OR); |
312 | } else | 311 | } else |
313 | #endif | 312 | #endif |
314 | tcg_out_movi_imm32(s, ret, arg); | 313 | tcg_out_movi_imm32(s, ret, arg); |
@@ -1137,6 +1136,9 @@ void tcg_target_init(TCGContext *s) | @@ -1137,6 +1136,9 @@ void tcg_target_init(TCGContext *s) | ||
1137 | 1136 | ||
1138 | tcg_regset_clear(s->reserved_regs); | 1137 | tcg_regset_clear(s->reserved_regs); |
1139 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_G0); | 1138 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_G0); |
1139 | +#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) | ||
1140 | + tcg_regset_set_reg(s->reserved_regs, TCG_REG_I4); // for internal use | ||
1141 | +#endif | ||
1140 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I5); // for internal use | 1142 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I5); // for internal use |
1141 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I6); | 1143 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I6); |
1142 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I7); | 1144 | tcg_regset_set_reg(s->reserved_regs, TCG_REG_I7); |