Add support for using MVN to materialize negative constants.
rdar://10412592
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144348 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
index 6bc19da..62c6e0c 100644
--- a/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
+++ b/test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
@@ -11,7 +11,7 @@
; ARM: t1
%add.ptr = getelementptr inbounds i16* %a, i64 -8
%0 = load i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI0_0
+; ARM: mvn r{{[1-9]}}, #15
; ARM: add r0, r0, r{{[1-9]}}
; ARM: ldrh r0, [r0]
ret i16 %0
@@ -23,7 +23,7 @@
; ARM: t2
%add.ptr = getelementptr inbounds i16* %a, i64 -16
%0 = load i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI1_0
+; ARM: mvn r{{[1-9]}}, #31
; ARM: add r0, r0, r{{[1-9]}}
; ARM: ldrh r0, [r0]
ret i16 %0
@@ -35,7 +35,7 @@
; ARM: t3
%add.ptr = getelementptr inbounds i16* %a, i64 -127
%0 = load i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI2_0
+; ARM: mvn r{{[1-9]}}, #253
; ARM: add r0, r0, r{{[1-9]}}
; ARM: ldrh r0, [r0]
ret i16 %0
@@ -48,7 +48,7 @@
; ARM: t4
%add.ptr = getelementptr inbounds i16* %a, i64 -128
%0 = load i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI3_0
+; ARM: mvn r{{[1-9]}}, #255
; ARM: add r0, r0, r{{[1-9]}}
; ARM: ldrh r0, [r0]
ret i16 %0
@@ -97,7 +97,7 @@
; ARM: t9
%add.ptr = getelementptr inbounds i16* %a, i64 -8
store i16 0, i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI8_0
+; ARM: mvn r{{[1-9]}}, #15
; ARM: add r0, r0, r{{[1-9]}}
; ARM: strh r{{[1-9]}}, [r0]
ret void
@@ -110,7 +110,7 @@
; ARM: t10
%add.ptr = getelementptr inbounds i16* %a, i64 -128
store i16 0, i16* %add.ptr, align 2
-; ARM: ldr r{{[1-9]}}, LCPI9_0
+; ARM: mvn r{{[1-9]}}, #255
; ARM: add r0, r0, r{{[1-9]}}
; ARM: strh r{{[1-9]}}, [r0]
ret void