From ffc14f31599c19980371b165a7f6ad2e0a93015c Mon Sep 17 00:00:00 2001 From: Geoff Keating Date: Sat, 8 Jul 2000 12:42:09 +0000 Subject: [PATCH] Commited on behalf of geoffk@cygnus.com: * config/rs6000/rs6000.c (rs6000_emit_move): Fix conditions for emitting aux_truncdfsf2. From-SVN: r34925 --- gcc/ChangeLog | 5 +++++ gcc/config/rs6000/rs6000.c | 13 ++++++++++--- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5048c23..6b34b7a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-07-08 Geoffrey Keating + + * config/rs6000/rs6000.c (rs6000_emit_move): Fix conditions for + emitting aux_truncdfsf2. + 2000-07-03 Donn Terry (donnte@microsoft.com) * cppinit.c (print_help): split overlong line into ISO C89 diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 73b46df..ba8562b 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -1492,10 +1492,17 @@ rs6000_emit_move (dest, source, mode) if (! no_new_pseudos && GET_CODE (operands[0]) != REG) operands[1] = force_reg (mode, operands[1]); - if (mode == SFmode && ! TARGET_POWERPC && TARGET_HARD_FLOAT) + if (mode == SFmode && ! TARGET_POWERPC && TARGET_HARD_FLOAT + && GET_CODE (operands[0]) == MEM) { - int regnum = true_regnum (operands[1]); - /* regnum may be -1 in which case the test below will fail. */ + int regnum; + + if (reload_in_progress || reload_completed) + regnum = true_regnum (operands[1]); + else if (GET_CODE (operands[1]) == REG) + regnum = REGNO (operands[1]); + else + regnum = -1; /* If operands[1] is a register, on POWER it may have double-precision data in it, so truncate it to single -- 2.7.4