diff options
Diffstat (limited to 'test/CodeGen/ARM/select-imm.ll')
| -rw-r--r-- | test/CodeGen/ARM/select-imm.ll | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/test/CodeGen/ARM/select-imm.ll b/test/CodeGen/ARM/select-imm.ll index 43f8a66..f43dde5 100644 --- a/test/CodeGen/ARM/select-imm.ll +++ b/test/CodeGen/ARM/select-imm.ll @@ -6,7 +6,7 @@ define i32 @t1(i32 %c) nounwind readnone { entry: ; ARM: t1: ; ARM: mov [[R1:r[0-9]+]], #101 -; ARM: orr [[R1b:r[0-9]+]], [[R1]], #1, #24 +; ARM: orr [[R1b:r[0-9]+]], [[R1]], #256 ; ARM: movgt r0, #123 ; ARMT2: t1: @@ -27,7 +27,7 @@ entry: ; ARM: t2: ; ARM: mov r0, #123 ; ARM: movgt r0, #101 -; ARM: orrgt r0, r0, #1, #24 +; ARM: orrgt r0, r0, #256 ; ARMT2: t2: ; ARMT2: mov r0, #123 @@ -76,3 +76,39 @@ entry: %1 = select i1 %0, i32 4283826005, i32 %x ret i32 %1 } + +; rdar://9758317 +define i32 @t5(i32 %a) nounwind { +entry: +; ARM: t5: +; ARM-NOT: mov +; ARM: cmp r0, #1 +; ARM-NOT: mov +; ARM: movne r0, #0 + +; THUMB2: t5: +; THUMB2-NOT: mov +; THUMB2: cmp r0, #1 +; THUMB2: it ne +; THUMB2: movne r0, #0 + %cmp = icmp eq i32 %a, 1 + %conv = zext i1 %cmp to i32 + ret i32 %conv +} + +define i32 @t6(i32 %a) nounwind { +entry: +; ARM: t6: +; ARM-NOT: mov +; ARM: cmp r0, #0 +; ARM: movne r0, #1 + +; THUMB2: t6: +; THUMB2-NOT: mov +; THUMB2: cmp r0, #0 +; THUMB2: it ne +; THUMB2: movne r0, #1 + %tobool = icmp ne i32 %a, 0 + %lnot.ext = zext i1 %tobool to i32 + ret i32 %lnot.ext +} |
