Simplify ftrace_hook()

We now have a test to prove that its transitive closure doesn't perform
floating point computations.

third_party/python/Objects/unicodeobject.c

@@ -5,6 +5,7 @@
 │ https://docs.python.org/3/license.html                                       │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #define PY_SSIZE_T_CLEAN
+#include "third_party/python/Include/unicodeobject.h"
 #include "libc/assert.h"
 #include "libc/errno.h"
 #include "libc/fmt/fmt.h"
@@ -39,7 +40,6 @@
 #include "third_party/python/Include/sliceobject.h"
 #include "third_party/python/Include/tupleobject.h"
 #include "third_party/python/Include/ucnhash.h"
-#include "third_party/python/Include/unicodeobject.h"
 #include "third_party/python/Include/warnings.h"
 #include "third_party/python/Include/yoink.h"
 #include "third_party/python/Modules/unicodedata.h"
@@ -4902,7 +4902,7 @@ PyUnicode_DecodeUTF8(const char *s,
 # error C 'long' size should be either 4 or 8!
 #endif
 
-static optimizespeed Py_ssize_t
+static Py_ssize_t
 ascii_decode(const char *start, const char *end, Py_UCS1 *dest)
 {
     const char *p = start;

third_party/python/Parser/acceler.c

@@ -66,7 +66,7 @@ fixdfa(grammar *g, dfa *d)
         fixstate(g, s);
 }
 
-static optimizespeed void
+static void
 fixstate(grammar *g, state *s)
 {
     arc *a;

third_party/python/Parser/parsetok.c

@@ -4,12 +4,12 @@
 │ Python 3                                                                     │
 │ https://docs.python.org/3/license.html                                       │
 ╚─────────────────────────────────────────────────────────────────────────────*/
+#include "third_party/python/Include/parsetok.h"
 #include "third_party/python/Include/errcode.h"
 #include "third_party/python/Include/graminit.h"
 #include "third_party/python/Include/grammar.h"
 #include "third_party/python/Include/node.h"
 #include "third_party/python/Include/objimpl.h"
-#include "third_party/python/Include/parsetok.h"
 #include "third_party/python/Include/pgenheaders.h"
 #include "third_party/python/Include/pyerrors.h"
 #include "third_party/python/Parser/parser.h"
@@ -184,7 +184,7 @@ warn(const char *msg, const char *filename, int lineno)
 /* Parse input coming from the given tokenizer structure.
    Return error code. */
 
-static optimizespeed node *
+static node *
 parsetok(struct tok_state *tok, grammar *g, int start, perrdetail *err_ret,
          int *flags)
 {

third_party/stb/stb_image.c

@@ -1031,11 +1031,9 @@ static const unsigned char stbi__jpeg_dezigzag[64 + 15] = {
     63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63};
 
 // decode one 64-entry block
-static optimizespeed int stbi__jpeg_decode_block(stbi__jpeg *j, short data[64],
-                                                 stbi__huffman *hdc,
-                                                 stbi__huffman *hac,
-                                                 int16_t *fac, int b,
-                                                 uint16_t *dequant) {
+static int stbi__jpeg_decode_block(stbi__jpeg *j, short data[64],
+                                   stbi__huffman *hdc, stbi__huffman *hac,
+                                   int16_t *fac, int b, uint16_t *dequant) {
   unsigned int zig;
   int diff, dc, k, t, c, r, s, rs;
   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);

third_party/stb/stb_image_resize.c

@@ -16,12 +16,12 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
+#include "third_party/stb/stb_image_resize.h"
 #include "libc/assert.h"
 #include "libc/macros.internal.h"
 #include "libc/math.h"
 #include "libc/mem/mem.h"
 #include "libc/str/str.h"
-#include "third_party/stb/stb_image_resize.h"
 
 asm(".ident\t\"\\n\\n\
 stb_image_resize (Public Domain)\\n\
@@ -853,8 +853,7 @@ static float* stbir__get_decode_buffer(stbir__info* stbir_info) {
 #define STBIR__DECODE(type, colorspace) \
   ((type) * (STBIR_MAX_COLORSPACES) + (colorspace))
 
-static optimizespeed void stbir__decode_scanline(stbir__info* stbir_info,
-                                                 int n) {
+static void stbir__decode_scanline(stbir__info* stbir_info, int n) {
   int c;
   int channels = stbir_info->channels;
   int alpha_channel = stbir_info->alpha_channel;

third_party/unzip/fileio.c

@@ -2868,7 +2868,7 @@ char *str2oem(dst, src)
 /* Function memset() */
 /*********************/
 
-zvoid *memset(buf, init, len)
+zvoid *memset_(buf, init, len)
     register zvoid *buf;        /* buffer location */
     register int init;          /* initializer character */
     register unsigned int len;  /* length of the buffer */