[ARM] Enable shrink-wrapping by default.

[oota-llvm.git] / test / CodeGen / ARM / fast-isel-select.ll

diff --git a/test/CodeGen/ARM/fast-isel-select.ll b/test/CodeGen/ARM/fast-isel-select.ll
index 6d14759c44c29294f27afe30d7ff2f81127e7153..4eef1d6bb988dfb4511a7e2533213bd7e33fe30d 100644 (file)
--- a/test/CodeGen/ARM/fast-isel-select.ll
+++ b/test/CodeGen/ARM/fast-isel-select.ll
@@ -1,18 +1,18 @@
-; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
-; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
-; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv8-apple-ios | FileCheck %s --check-prefix=THUMB
 
 define i32 @t1(i1 %c) nounwind readnone {
 entry:
 ; ARM: t1
 ; ARM: movw r{{[1-9]}}, #10
-; ARM: cmp r0, #0
+; ARM: tst r0, #1
 ; ARM: moveq r{{[1-9]}}, #20
 ; ARM: mov r0, r{{[1-9]}}
 ; THUMB: t1
 ; THUMB: movs r{{[1-9]}}, #10
-; THUMB: movt r{{[1-9]}}, #0
-; THUMB: cmp r0, #0
+; THUMB: tst.w r0, #1
 ; THUMB: it eq
 ; THUMB: moveq r{{[1-9]}}, #20
 ; THUMB: mov r0, r{{[1-9]}}
@@ -23,11 +23,11 @@ entry:
 define i32 @t2(i1 %c, i32 %a) nounwind readnone {
 entry:
 ; ARM: t2
-; ARM: cmp r0, #0
+; ARM: tst r0, #1
 ; ARM: moveq r{{[1-9]}}, #20
 ; ARM: mov r0, r{{[1-9]}}
 ; THUMB: t2
-; THUMB: cmp r0, #0
+; THUMB: tst.w r0, #1
 ; THUMB: it eq
 ; THUMB: moveq r{{[1-9]}}, #20
 ; THUMB: mov r0, r{{[1-9]}}
@@ -38,32 +38,32 @@ entry:
 define i32 @t3(i1 %c, i32 %a, i32 %b) nounwind readnone {
 entry:
 ; ARM: t3
-; ARM: cmp r0, #0
-; ARM: movne r{{[1-9]}}, r{{[1-9]}}
-; ARM: mov r0, r{{[1-9]}}
+; ARM: tst r0, #1
+; ARM: movne r2, r1
+; ARM: add r0, r2, r1
 ; THUMB: t3
-; THUMB: cmp r0, #0
+; THUMB: tst.w r0, #1
 ; THUMB: it ne
-; THUMB: movne r{{[1-9]}}, r{{[1-9]}}
-; THUMB: mov r0, r{{[1-9]}}
+; THUMB: movne r2, r1
+; THUMB: add.w r0, r2, r1
   %0 = select i1 %c, i32 %a, i32 %b
-  ret i32 %0
+  %1 = add i32 %0, %a
+  ret i32 %1
 }
 
 define i32 @t4(i1 %c) nounwind readnone {
 entry:
 ; ARM: t4
 ; ARM: mvn r{{[1-9]}}, #9
-; ARM: cmp r0, #0
+; ARM: tst r0, #1
 ; ARM: mvneq r{{[1-9]}}, #0
 ; ARM: mov r0, r{{[1-9]}}
-; THUMB: t4
-; THUMB: movw r{{[1-9]}}, #65526
-; THUMB: movt r{{[1-9]}}, #65535
-; THUMB: cmp r0, #0
+; THUMB-LABEL: t4
+; THUMB: mvn [[REG:r[1-9]+]], #9
+; THUMB: tst.w r0, #1
 ; THUMB: it eq
-; THUMB: mvneq r{{[1-9]}}, #0
-; THUMB: mov r0, r{{[1-9]}}
+; THUMB: mvneq [[REG]], #0
+; THUMB: mov r0, [[REG]]
   %0 = select i1 %c, i32 -10, i32 -1
   ret i32 %0
 }
@@ -71,11 +71,11 @@ entry:
 define i32 @t5(i1 %c, i32 %a) nounwind readnone {
 entry:
 ; ARM: t5
-; ARM: cmp r0, #0
+; ARM: tst r0, #1
 ; ARM: mvneq r{{[1-9]}}, #1
 ; ARM: mov r0, r{{[1-9]}}
 ; THUMB: t5
-; THUMB: cmp r0, #0
+; THUMB: tst.w r0, #1
 ; THUMB: it eq
 ; THUMB: mvneq r{{[1-9]}}, #1
 ; THUMB: mov r0, r{{[1-9]}}
@@ -87,11 +87,11 @@ entry:
 define i32 @t6(i1 %c, i32 %a) nounwind readnone {
 entry:
 ; ARM: t6
-; ARM: cmp r0, #0
+; ARM: tst r0, #1
 ; ARM: mvneq r{{[1-9]}}, #978944
 ; ARM: mov r0, r{{[1-9]}}
 ; THUMB: t6
-; THUMB: cmp r0, #0
+; THUMB: tst.w r0, #1
 ; THUMB: it eq
 ; THUMB: mvneq r{{[1-9]}}, #978944
 ; THUMB: mov r0, r{{[1-9]}}