[llvm-branch-commits] [llvm-branch] r89008 - in /llvm/branches/Apple/Leela/test/CodeGen/Thumb2: thumb2-select_xform.ll thumb2-smla.ll thumb2-smul.ll thumb2-str_pre.ll thumb2-uxtb.ll
Jim Grosbach
grosbach at apple.com
Mon Nov 16 16:20:59 PST 2009
Author: grosbach
Date: Mon Nov 16 18:20:59 2009
New Revision: 89008
URL: http://llvm.org/viewvc/llvm-project?rev=89008&view=rev
Log:
merge 89007
Modified:
llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-select_xform.ll
llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smla.ll
llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smul.ll
llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-str_pre.ll
llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-uxtb.ll
Modified: llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-select_xform.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-select_xform.ll?rev=89008&r1=89007&r2=89008&view=diff
==============================================================================
--- llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-select_xform.ll (original)
+++ llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-select_xform.ll Mon Nov 16 18:20:59 2009
@@ -1,8 +1,12 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep mov | count 3
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep mvn | count 1
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep it | count 3
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
define i32 @t1(i32 %a, i32 %b, i32 %c) nounwind {
+; CHECK: t1
+; CHECK: mvn r0, #-2147483648
+; CHECK: cmp r2, #10
+; CHECK: add.w r0, r1, r0
+; CHECK: it gt
+; CHECK: movgt r0, r1
%tmp1 = icmp sgt i32 %c, 10
%tmp2 = select i1 %tmp1, i32 0, i32 2147483647
%tmp3 = add i32 %tmp2, %b
@@ -10,6 +14,12 @@
}
define i32 @t2(i32 %a, i32 %b, i32 %c) nounwind {
+; CHECK: t2
+; CHECK: add.w r0, r1, #-2147483648
+; CHECK: cmp r2, #10
+; CHECK: it gt
+; CHECK: movgt r0, r1
+
%tmp1 = icmp sgt i32 %c, 10
%tmp2 = select i1 %tmp1, i32 0, i32 2147483648
%tmp3 = add i32 %tmp2, %b
@@ -17,6 +27,11 @@
}
define i32 @t3(i32 %a, i32 %b, i32 %c, i32 %d) nounwind {
+; CHECK: t3
+; CHECK: sub.w r0, r1, #10
+; CHECK: cmp r2, #10
+; CHECK: it gt
+; CHECK: movgt r0, r1
%tmp1 = icmp sgt i32 %c, 10
%tmp2 = select i1 %tmp1, i32 0, i32 10
%tmp3 = sub i32 %b, %tmp2
Modified: llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smla.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smla.ll?rev=89008&r1=89007&r2=89008&view=diff
==============================================================================
--- llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smla.ll (original)
+++ llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smla.ll Mon Nov 16 18:20:59 2009
@@ -1,7 +1,8 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
-; RUN: grep smlabt | count 1
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
define i32 @f3(i32 %a, i16 %x, i32 %y) {
+; CHECK: f3
+; CHECK: smlabt r0, r1, r2, r0
%tmp = sext i16 %x to i32 ; <i32> [#uses=1]
%tmp2 = ashr i32 %y, 16 ; <i32> [#uses=1]
%tmp3 = mul i32 %tmp2, %tmp ; <i32> [#uses=1]
Modified: llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smul.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smul.ll?rev=89008&r1=89007&r2=89008&view=diff
==============================================================================
--- llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smul.ll (original)
+++ llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-smul.ll Mon Nov 16 18:20:59 2009
@@ -1,12 +1,11 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
-; RUN: grep smulbt | count 1
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
-; RUN: grep smultt | count 1
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
@x = weak global i16 0 ; <i16*> [#uses=1]
@y = weak global i16 0 ; <i16*> [#uses=0]
define i32 @f1(i32 %y) {
+; CHECK: f1
+; CHECK: smulbt r0, r1, r0
%tmp = load i16* @x ; <i16> [#uses=1]
%tmp1 = add i16 %tmp, 2 ; <i16> [#uses=1]
%tmp2 = sext i16 %tmp1 to i32 ; <i32> [#uses=1]
@@ -16,6 +15,8 @@
}
define i32 @f2(i32 %x, i32 %y) {
+; CHECK: f2
+; CHECK: smultt r0, r1, r0
%tmp1 = ashr i32 %x, 16 ; <i32> [#uses=1]
%tmp3 = ashr i32 %y, 16 ; <i32> [#uses=1]
%tmp4 = mul i32 %tmp3, %tmp1 ; <i32> [#uses=1]
Modified: llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-str_pre.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-str_pre.ll?rev=89008&r1=89007&r2=89008&view=diff
==============================================================================
--- llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-str_pre.ll (original)
+++ llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-str_pre.ll Mon Nov 16 18:20:59 2009
@@ -1,7 +1,8 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
-; RUN: grep {str.*\\!} | count 2
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
define void @test1(i32* %X, i32* %A, i32** %dest) {
+; CHECK: test1
+; CHECK: str r1, [r0, #+16]!
%B = load i32* %A ; <i32> [#uses=1]
%Y = getelementptr i32* %X, i32 4 ; <i32*> [#uses=2]
store i32 %B, i32* %Y
@@ -10,6 +11,8 @@
}
define i16* @test2(i16* %X, i32* %A) {
+; CHECK: test2
+; CHECK: strh r1, [r0, #+8]!
%B = load i32* %A ; <i32> [#uses=1]
%Y = getelementptr i16* %X, i32 4 ; <i16*> [#uses=2]
%tmp = trunc i32 %B to i16 ; <i16> [#uses=1]
Modified: llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-uxtb.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-uxtb.ll?rev=89008&r1=89007&r2=89008&view=diff
==============================================================================
--- llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-uxtb.ll (original)
+++ llvm/branches/Apple/Leela/test/CodeGen/Thumb2/thumb2-uxtb.ll Mon Nov 16 18:20:59 2009
@@ -1,36 +1,47 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
-; RUN: grep uxt | count 10
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
define i32 @test1(i32 %x) {
+; CHECK: test1
+; CHECK: uxtb16.w r0, r0
%tmp1 = and i32 %x, 16711935 ; <i32> [#uses=1]
ret i32 %tmp1
}
define i32 @test2(i32 %x) {
+; CHECK: test2
+; CHECK: uxtb16.w r0, r0, ror #8
%tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1]
ret i32 %tmp2
}
define i32 @test3(i32 %x) {
+; CHECK: test3
+; CHECK: uxtb16.w r0, r0, ror #8
%tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1]
ret i32 %tmp2
}
define i32 @test4(i32 %x) {
+; CHECK: test4
+; CHECK: uxtb16.w r0, r0, ror #8
%tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1]
%tmp6 = and i32 %tmp1, 16711935 ; <i32> [#uses=1]
ret i32 %tmp6
}
define i32 @test5(i32 %x) {
+; CHECK: test5
+; CHECK: uxtb16.w r0, r0, ror #8
%tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1]
ret i32 %tmp2
}
define i32 @test6(i32 %x) {
+; CHECK: test6
+; CHECK: uxtb16.w r0, r0, ror #16
%tmp1 = lshr i32 %x, 16 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 255 ; <i32> [#uses=1]
%tmp4 = shl i32 %x, 16 ; <i32> [#uses=1]
@@ -40,6 +51,8 @@
}
define i32 @test7(i32 %x) {
+; CHECK: test7
+; CHECK: uxtb16.w r0, r0, ror #16
%tmp1 = lshr i32 %x, 16 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 255 ; <i32> [#uses=1]
%tmp4 = shl i32 %x, 16 ; <i32> [#uses=1]
@@ -49,6 +62,8 @@
}
define i32 @test8(i32 %x) {
+; CHECK: test8
+; CHECK: uxtb16.w r0, r0, ror #24
%tmp1 = shl i32 %x, 8 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 16711680 ; <i32> [#uses=1]
%tmp5 = lshr i32 %x, 24 ; <i32> [#uses=1]
@@ -57,6 +72,8 @@
}
define i32 @test9(i32 %x) {
+; CHECK: test9
+; CHECK: uxtb16.w r0, r0, ror #24
%tmp1 = lshr i32 %x, 24 ; <i32> [#uses=1]
%tmp4 = shl i32 %x, 8 ; <i32> [#uses=1]
%tmp5 = and i32 %tmp4, 16711680 ; <i32> [#uses=1]
@@ -65,6 +82,13 @@
}
define i32 @test10(i32 %p0) {
+; CHECK: test10
+; CHECK: mov.w r1, #16253176
+; CHECK: and.w r0, r1, r0, lsr #7
+; CHECK: lsrs r1, r0, #5
+; CHECK: uxtb16.w r1, r1
+; CHECK: orr.w r0, r1, r0
+
%tmp1 = lshr i32 %p0, 7 ; <i32> [#uses=1]
%tmp2 = and i32 %tmp1, 16253176 ; <i32> [#uses=2]
%tmp4 = lshr i32 %tmp2, 5 ; <i32> [#uses=1]
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