diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-01-14 23:35:28 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-01-14 23:35:28 +0000 |
| commit | 345b3c981c3bd7e46d571e28c5619346ca90741d (patch) | |
| tree | 7e45cceaf675443bf9507012de0b1af19305035a /gcc/config | |
| parent | 8edb68d40f484a1be1054072e91ceabde131e42b (diff) | |
| download | gcc-345b3c981c3bd7e46d571e28c5619346ca90741d.tar.gz | |
* config/i386/i386.md (prefetch): Tidy.
(prefetch_3dnow): Fix locality operand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48856 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/i386.md | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index c892fc183ce..f43860801cc 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -19607,6 +19607,7 @@ { int rw = INTVAL (operands[1]); int locality = INTVAL (operands[2]); + if (rw != 0 && rw != 1) abort (); if (locality < 0 || locality > 3) @@ -19617,13 +19618,9 @@ (K6 machines). Otherwise use SSE prefetch as it allows specifying of locality. */ if (TARGET_3DNOW && (!TARGET_PREFETCH_SSE || rw)) - { - operands[2] = GEN_INT (3); - } + operands[2] = GEN_INT (3); else - { - operands[1] = const0_rtx; - } + operands[1] = const0_rtx; }) (define_insn "*prefetch_sse" @@ -19647,7 +19644,7 @@ (define_insn "*prefetch_3dnow" [(prefetch (match_operand:SI 0 "address_operand" "p") (match_operand:SI 1 "const_int_operand" "n") - (const_int 0))] + (const_int 3))] "TARGET_3DNOW" { if (INTVAL (operands[1]) == 0) |