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| author | Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> | 2018-03-07 14:12:04 +0000 |
|---|---|---|
| committer | Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org> | 2018-03-08 09:47:33 +0000 |
| commit | 120525557a2dce8d4634456016a0d3943fcb8eb2 (patch) | |
| tree | 4fe5ed0798b05eff3371d3dc06554c2930507a15 /gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c | |
| parent | f7cd0a49635b07f902e4ce8f5323b894f0baef20 (diff) | |
Merge branches/gcc-7-branch rev 258315 .
Change-Id: I651281d13f040cd2f9f911c460a26b61fe82b136
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c new file mode 100644 index 00000000000..826425a5115 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-extern -fno-pic" } */ + +typedef void (*dispatch_t)(long offset); + +dispatch_t dispatch[256]; + +void +male_indirect_jump (long offset) +{ + dispatch[offset](offset); +} + +/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */ +/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */ +/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */ +/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */ +/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */ |