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| author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
| commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
| tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /src/corelib/arch/ia64 | |
| download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 | |
Long live Qt 4.5!
Diffstat (limited to 'src/corelib/arch/ia64')
| -rw-r--r-- | src/corelib/arch/ia64/arch.pri | 4 | ||||
| -rw-r--r-- | src/corelib/arch/ia64/qatomic_ia64.s | 34 |
2 files changed, 38 insertions, 0 deletions
diff --git a/src/corelib/arch/ia64/arch.pri b/src/corelib/arch/ia64/arch.pri new file mode 100644 index 0000000..63afa96 --- /dev/null +++ b/src/corelib/arch/ia64/arch.pri @@ -0,0 +1,4 @@ +# +# Intel Itanium architecture +# +!*-g++:!*-icc:!hpuxi-acc-*:SOURCES += $$QT_ARCH_CPP/qatomic_ia64.s diff --git a/src/corelib/arch/ia64/qatomic_ia64.s b/src/corelib/arch/ia64/qatomic_ia64.s new file mode 100644 index 0000000..6b8a204 --- /dev/null +++ b/src/corelib/arch/ia64/qatomic_ia64.s @@ -0,0 +1,34 @@ + .pred.safe_across_calls p1-p5,p16-p63 +.text + .align 16 + .global q_atomic_test_and_set_int# + .proc q_atomic_test_and_set_int# +q_atomic_test_and_set_int: + .prologue + .body + mov ar.ccv=r33 + ;; + cmpxchg4.acq r34=[r32],r34,ar.ccv + ;; + cmp4.eq p6, p7 = r33, r34 + ;; + (p6) addl r8 = 1, r0 + (p7) mov r8 = r0 + br.ret.sptk.many b0 + .endp q_atomic_test_and_set_int# + .align 16 + .global q_atomic_test_and_set_ptr# + .proc q_atomic_test_and_set_ptr# +q_atomic_test_and_set_ptr: + .prologue + .body + mov ar.ccv=r33 + ;; + cmpxchg8.acq r34=[r32],r34,ar.ccv + ;; + cmp.eq p6, p7 = r33, r34 + ;; + (p6) addl r8 = 1, r0 + (p7) mov r8 = r0 + br.ret.sptk.many b0 + .endp q_atomic_test_and_set_ptr# |