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authorRichard Henderson <richard.henderson@linaro.org>2025-01-02 19:43:06 -0800
committerRichard Henderson <richard.henderson@linaro.org>2025-01-16 20:57:16 -0800
commit4d8722183932d9502e405ae86b1889e1d8a475e5 (patch)
tree5ac6b68ac3b1b48e1b497f535ddf92fcd800d485 /docs/devel
parent125f97925d69aad22cf766aa1f7eac63707800d8 (diff)
downloadfocaccia-qemu-4d8722183932d9502e405ae86b1889e1d8a475e5.tar.gz
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tcg: Replace TCGOP_VECL with TCGOP_TYPE
In the replacement, drop the TCGType - TCG_TYPE_V64 adjustment,
except for the call to tcg_out_vec_op.  Pass type to tcg_gen_op[1-6],
so that all integer opcodes gain the type.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'docs/devel')
-rw-r--r--docs/devel/tcg-ops.rst15
1 files changed, 7 insertions, 8 deletions
diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst
index d46b625e0e..6608a29376 100644
--- a/docs/devel/tcg-ops.rst
+++ b/docs/devel/tcg-ops.rst
@@ -712,10 +712,9 @@ QEMU specific operations
 Host vector operations
 ----------------------
 
-All of the vector ops have two parameters, ``TCGOP_VECL`` & ``TCGOP_VECE``.
-The former specifies the length of the vector in log2 64-bit units; the
-latter specifies the length of the element (if applicable) in log2 8-bit units.
-E.g. VECL = 1 -> 64 << 1 -> v128, and VECE = 2 -> 1 << 2 -> i32.
+All of the vector ops have two parameters, ``TCGOP_TYPE`` & ``TCGOP_VECE``.
+The former specifies the length of the vector as a TCGType; the latter
+specifies the length of the element (if applicable) in log2 8-bit units.
 
 .. list-table::
 
@@ -729,7 +728,7 @@ E.g. VECL = 1 -> 64 << 1 -> v128, and VECE = 2 -> 1 << 2 -> i32.
 
    * - dup_vec *v0*, *r1*
 
-     - | Duplicate the low N bits of *r1* into VECL/VECE copies across *v0*.
+     - | Duplicate the low N bits of *r1* into TYPE/VECE copies across *v0*.
 
    * - dupi_vec *v0*, *c*
 
@@ -738,7 +737,7 @@ E.g. VECL = 1 -> 64 << 1 -> v128, and VECE = 2 -> 1 << 2 -> i32.
 
    * - dup2_vec *v0*, *r1*, *r2*
 
-     - | Duplicate *r2*:*r1* into VECL/64 copies across *v0*. This opcode is
+     - | Duplicate *r2*:*r1* into TYPE/64 copies across *v0*. This opcode is
          only present for 32-bit hosts.
 
    * - add_vec *v0*, *v1*, *v2*
@@ -810,7 +809,7 @@ E.g. VECL = 1 -> 64 << 1 -> v128, and VECE = 2 -> 1 << 2 -> i32.
 
        .. code-block:: c
 
-          for (i = 0; i < VECL/VECE; ++i) {
+          for (i = 0; i < TYPE/VECE; ++i) {
               v0[i] = v1[i] << s2;
           }
 
@@ -832,7 +831,7 @@ E.g. VECL = 1 -> 64 << 1 -> v128, and VECE = 2 -> 1 << 2 -> i32.
 
        .. code-block:: c
 
-          for (i = 0; i < VECL/VECE; ++i) {
+          for (i = 0; i < TYPE/VECE; ++i) {
               v0[i] = v1[i] << v2[i];
           }