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Guard fabs to bfc convert with V6T2 flag
[oota-llvm.git]
/
test
/
CodeGen
/
ARM
/
rev.ll
diff --git
a/test/CodeGen/ARM/rev.ll
b/test/CodeGen/ARM/rev.ll
index ea44c28fb707c763288933e9f14be87f35d48da1..f95f97105b9fc1b368b719c45626f878ead43f92 100644
(file)
--- a/
test/CodeGen/ARM/rev.ll
+++ b/
test/CodeGen/ARM/rev.ll
@@
-1,4
+1,4
@@
-; RUN: llc
< %s -march=arm -mattr=+v6
| FileCheck %s
+; RUN: llc
-mtriple=arm-eabi -mattr=+v6 %s -o -
| FileCheck %s
define i32 @test1(i32 %X) nounwind {
; CHECK: test1
define i32 @test1(i32 %X) nounwind {
; CHECK: test1
@@
-32,7
+32,7
@@
define i32 @test2(i32 %X) nounwind {
; rdar://9147637
define i32 @test3(i16 zeroext %a) nounwind {
entry:
; rdar://9147637
define i32 @test3(i16 zeroext %a) nounwind {
entry:
-; CHECK: test3:
+; CHECK
-LABEL
: test3:
; CHECK: revsh r0, r0
%0 = tail call i16 @llvm.bswap.i16(i16 %a)
%1 = sext i16 %0 to i32
; CHECK: revsh r0, r0
%0 = tail call i16 @llvm.bswap.i16(i16 %a)
%1 = sext i16 %0 to i32
@@
-43,7
+43,7
@@
declare i16 @llvm.bswap.i16(i16) nounwind readnone
define i32 @test4(i16 zeroext %a) nounwind {
entry:
define i32 @test4(i16 zeroext %a) nounwind {
entry:
-; CHECK: test4:
+; CHECK
-LABEL
: test4:
; CHECK: revsh r0, r0
%conv = zext i16 %a to i32
%shr9 = lshr i16 %a, 8
; CHECK: revsh r0, r0
%conv = zext i16 %a to i32
%shr9 = lshr i16 %a, 8
@@
-112,11
+112,11
@@
entry:
ret i32 %conv3
}
ret i32 %conv3
}
+; rdar://10750814
define zeroext i16 @test9(i16 zeroext %v) nounwind readnone {
entry:
; CHECK: test9
define zeroext i16 @test9(i16 zeroext %v) nounwind readnone {
entry:
; CHECK: test9
-; CHECK: rev r0, r0
-; CHECK: lsr r0, r0, #16
+; CHECK: rev16 r0, r0
%conv = zext i16 %v to i32
%shr4 = lshr i32 %conv, 8
%shl = shl nuw nsw i32 %conv, 8
%conv = zext i16 %v to i32
%shr4 = lshr i32 %conv, 8
%shl = shl nuw nsw i32 %conv, 8