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Brush up some more code

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Justine Tunney 2023-07-10 10:16:55 -07:00
parent ee6566a152
commit a2d269dc38
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GPG key ID: BE714B4575D6E328
32 changed files with 251 additions and 335 deletions
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7
tool/build/compile.c
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@ -228,6 +228,7 @@ const char *const kGccOnlyFlags[] = {
"-fdelete-dead-exceptions",
"-femit-struct-debug-baseonly",
"-ffp-int-builtin-inexact",
"-finline-functions-called-once",
"-fipa-pta",
"-fivopts",
"-flimit-function-alignment",
@ -241,6 +242,7 @@ const char *const kGccOnlyFlags[] = {
"-fno-fp-int-builtin-inexact",
"-fno-gnu-unique",
"-fno-gnu-unique",
"-fno-inline-functions-called-once",
"-fno-instrument-functions",
"-fno-schedule-insns2",
"-fno-whole-program",
@ -371,7 +373,7 @@ bool IsSafeEnv(const char *s) {
l = 0;
r = ARRAYLEN(kSafeEnv) - 1;
while (l <= r) {
m = (l + r) >> 1;
m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
x = strncmp(s, kSafeEnv[m], n);
if (x < 0) {
r = m - 1;
@ -389,7 +391,7 @@ bool IsGccOnlyFlag(const char *s) {
l = 0;
r = ARRAYLEN(kGccOnlyFlags) - 1;
while (l <= r) {
m = (l + r) >> 1;
m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
x = strcmp(s, kGccOnlyFlags[m]);
if (x < 0) {
r = m - 1;
@ -1034,7 +1036,6 @@ int main(int argc, char *argv[]) {
#ifdef __x86_64__
} else if (!strcmp(argv[i], "-march=native")) {
struct X86ProcessorModel *model;
if (X86_HAVE(ABM)) AddArg("-mabm");
if (X86_HAVE(XOP)) AddArg("-mxop");
if (X86_HAVE(SSE4A)) AddArg("-msse4a");
if (X86_HAVE(SSE3)) AddArg("-msse3");