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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/thumb1-far-jump-1.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/thumb1-far-jump-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/thumb1-far-jump-1.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/thumb1-far-jump-1.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/thumb1-far-jump-1.c new file mode 100644 index 000000000..eb16d2fc9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/thumb1-far-jump-1.c @@ -0,0 +1,34 @@ +/* Check for thumb1 far jump. Shouldn't save lr for small leaf functions + * even with a branch in it. */ +/* { dg-options "-Os" } */ +/* { dg-skip-if "" { ! { arm_thumb1 } } } */ + +void f() +{ + for (;;); +} + +volatile int g; +void f2(int i) +{ + if (i) g=0; +} + +void f3(int i) +{ + if (i) { + g=0; + g=1; + g=2; + g=3; + g=4; + g=5; + g=6; + g=7; + g=8; + g=9; + } +} + +/* { dg-final { scan-assembler-not "push.*lr" } } */ + |