diff options
Diffstat (limited to 'test/CodeGen/ARM')
-rw-r--r-- | test/CodeGen/ARM/atomic-op.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/atomic-op.ll b/test/CodeGen/ARM/atomic-op.ll index 6e6b363..fb45b8d 100644 --- a/test/CodeGen/ARM/atomic-op.ll +++ b/test/CodeGen/ARM/atomic-op.ll @@ -1,5 +1,6 @@ ; RUN: llc < %s -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s ; RUN: llc < %s -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s +; RUN: llc < %s -mtriple=thumbv6-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-T1 define void @func(i32 %argc, i8** %argv) nounwind { entry: @@ -24,78 +25,93 @@ entry: ; CHECK: ldrex ; CHECK: add ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_add_4 %0 = atomicrmw add i32* %val1, i32 %tmp monotonic store i32 %0, i32* %old ; CHECK: ldrex ; CHECK: sub ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_sub_4 %1 = atomicrmw sub i32* %val2, i32 30 monotonic store i32 %1, i32* %old ; CHECK: ldrex ; CHECK: add ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_add_4 %2 = atomicrmw add i32* %val2, i32 1 monotonic store i32 %2, i32* %old ; CHECK: ldrex ; CHECK: sub ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_sub_4 %3 = atomicrmw sub i32* %val2, i32 1 monotonic store i32 %3, i32* %old ; CHECK: ldrex ; CHECK: and ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_and_4 %4 = atomicrmw and i32* %andt, i32 4080 monotonic store i32 %4, i32* %old ; CHECK: ldrex ; CHECK: or ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_or_4 %5 = atomicrmw or i32* %ort, i32 4080 monotonic store i32 %5, i32* %old ; CHECK: ldrex ; CHECK: eor ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_xor_4 %6 = atomicrmw xor i32* %xort, i32 4080 monotonic store i32 %6, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_min_4 %7 = atomicrmw min i32* %val2, i32 16 monotonic store i32 %7, i32* %old %neg = sub i32 0, 1 ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_min_4 %8 = atomicrmw min i32* %val2, i32 %neg monotonic store i32 %8, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_max_4 %9 = atomicrmw max i32* %val2, i32 1 monotonic store i32 %9, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_max_4 %10 = atomicrmw max i32* %val2, i32 0 monotonic store i32 %10, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_4 %11 = atomicrmw umin i32* %val2, i32 16 monotonic store i32 %11, i32* %old %uneg = sub i32 0, 1 ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_4 %12 = atomicrmw umin i32* %val2, i32 %uneg monotonic store i32 %12, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_4 %13 = atomicrmw umax i32* %val2, i32 1 monotonic store i32 %13, i32* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_4 %14 = atomicrmw umax i32* %val2, i32 0 monotonic store i32 %14, i32* %old @@ -110,22 +126,26 @@ entry: ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_2 %0 = atomicrmw umin i16* %val, i16 16 monotonic store i16 %0, i16* %old %uneg = sub i16 0, 1 ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_2 %1 = atomicrmw umin i16* %val, i16 %uneg monotonic store i16 %1, i16* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_2 %2 = atomicrmw umax i16* %val, i16 1 monotonic store i16 %2, i16* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_2 %3 = atomicrmw umax i16* %val, i16 0 monotonic store i16 %3, i16* %old ret void @@ -139,22 +159,26 @@ entry: ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_1 %0 = atomicrmw umin i8* %val, i8 16 monotonic store i8 %0, i8* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umin_1 %uneg = sub i8 0, 1 %1 = atomicrmw umin i8* %val, i8 %uneg monotonic store i8 %1, i8* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_1 %2 = atomicrmw umax i8* %val, i8 1 monotonic store i8 %2, i8* %old ; CHECK: ldrex ; CHECK: cmp ; CHECK: strex + ; CHECK-T1: blx ___sync_fetch_and_umax_1 %3 = atomicrmw umax i8* %val, i8 0 monotonic store i8 %3, i8* %old ret void |