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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c new file mode 100644 index 000000000..452c398f9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/pr45701-3.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target arm_thumb2_ok } */ +/* { dg-options "-mthumb -Os" } */ +/* { dg-final { scan-assembler "push\t.*r8" } } */ +/* { dg-final { scan-assembler-not "push\t*r3" } } */ + +extern int hist_verify; +extern char *pre_process_line (char*); +extern char* savestring1 (char*, char*, int, int); +extern char* str_cpy (char*, char*); +extern int str_len (char*); +extern char* x_malloc (int); +#define savestring(x) (char *)str_cpy (x_malloc (1 + str_len (x)), (x)) + +char * +history_expand_line_internal (char* line) +{ + char *new_line; + int old_verify; + + old_verify = hist_verify; + hist_verify = 0; + new_line = pre_process_line (line); + hist_verify = old_verify; + /* Two tail calls here, but r3 is used to pass values. */ + return (new_line == line) ? savestring (line) : + savestring1 (new_line, line, 0, old_verify+1); +} |