From a2c90b264762d3ddcc9a830653315a6fe9107055 Mon Sep 17 00:00:00 2001 From: Richard Henderson <email@example.com> Date: Fri, 21 Sep 2012 17:18:09 -0700 Subject: [PATCH] tcg: Adjust descriptions of *cond opcodes The README file documented the operand ordering of the tcg_gen_* functions. Since we're documenting opcodes here, use the true operand ordering. Signed-off-by: Richard Henderson <firstname.lastname@example.org> Cc: malc <email@example.com> Signed-off-by: Aurelien Jarno <firstname.lastname@example.org> Signed-off-by: Michael Roth <email@example.com> --- tcg/README | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tcg/README b/tcg/README index 33783ee..27846f1 100644 --- a/tcg/README +++ b/tcg/README @@ -141,7 +141,7 @@ Define label 'label' at the current program point. Jump to label. -* brcond_i32/i64 cond, t0, t1, label +* brcond_i32/i64 t0, t1, cond, label Conditional jump if t0 cond t1 is true. cond can be: TCG_COND_EQ @@ -301,13 +301,13 @@ This operation would be equivalent to ********* Conditional moves -* setcond_i32/i64 cond, dest, t1, t2 +* setcond_i32/i64 dest, t1, t2, cond dest = (t1 cond t2) Set DEST to 1 if (T1 cond T2) is true, otherwise set to 0. -* movcond_i32/i64 cond, dest, c1, c2, v1, v2 +* movcond_i32/i64 dest, c1, c2, v1, v2, cond dest = (c1 cond c2 ? v1 : v2) @@ -360,7 +360,7 @@ The following opcodes are internal to TCG. Thus they are to be implemented by 32-bit host code generators, but are not to be emitted by guest translators. They are emitted as needed by inline functions within "tcg-op.h". -* brcond2_i32 cond, t0_low, t0_high, t1_low, t1_high, label +* brcond2_i32 t0_low, t0_high, t1_low, t1_high, cond, label Similar to brcond, except that the 64-bit values T0 and T1 are formed from two 32-bit arguments. @@ -377,7 +377,7 @@ is returned in two 32-bit outputs. Similar to mul, except two 32-bit (unsigned) inputs T1 and T2 yielding the full 64-bit product T0. The later is returned in two 32-bit outputs. -* setcond2_i32 cond, dest, t1_low, t1_high, t2_low, t2_high +* setcond2_i32 dest, t1_low, t1_high, t2_low, t2_high, cond Similar to setcond, except that the 64-bit values T1 and T2 are formed from two 32-bit arguments. The result is a 32-bit value.